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2N7002-7-F
晶体管 > 小信号场效应晶体管

2N7002-7-F

Small Signal Field-Effect Transistor, 0.115A I(D), 60V, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, GREEN, PLASTIC PACKAGE-3
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专业音频放大器(机架安装) guitar amplifier & other music instrument amplifiers oscilloscopes (dso) ip phone: wired 三相不间断电源 appliances battery chargers string inverters 模拟输入模块 模拟输出模块 数字输入模块 micro inverters 数字输出模块 火灾报警控制面板(FACP) 入侵控制面板 control units for rail transport 陆地移动电台 数字报警通信器 远程信号机 dc analog input output module 工业机器人I/O模块 EV充电站HMI模块 ethernet switch e-bike forklift appliances battery packs power converters & chargers for construction equipment drone battery pack 健身机 电视用开关电源 数字万用表(DMM) ac charging (pile) station 接触器 有线通信模块 条形音箱 钢琴 键盘和合成器 OLED电视 液晶电视 车身控制模块(BCM) 汽车网关 汽油发动机 汽车网关 柴油机 汽柴油机平台 自动变速器 电力驱动 传动系部件 车身控制模块(BCM) 配电箱 边缘路由器 DC内互连(地铁) DC间互连(长距离 潜艇) 核心路由器 硬件加速器 园区和分支交换机 小区网关路由器 数据中心开关 空调室外机 电源供电工具 商用电信整流器 DJ设备 吉他放大器和其他乐器放大器 专业音频混音器/控制面板 储能电池组(带BMS) 电池管理系统(BMS) mobile robot motor control blood pressure monitors blood glucose monitors wearable fitness & activity monitor 太阳能优化器 full authority digital engine control (fadec) 智能汇流箱 exterior lighting - headlight exterior lighting - rear light ac / dc power sources battery test equipment 前照灯 尾灯 小灯 移门模块 商户DC/DC 室内回程 无线电动汽车充电站 traction inverter-high voltage auxiliary-power supplies 电压调节模块 交流输入BLDC电机驱动 上/下/交叉转换 DIN导轨电源 路由和广播传输系统 分配放大器 其他工业电池组(>=10S) 电池组:无绳电动工具 自平衡个人运输车 电池组:电动自行车/电动滑板车/轻型电动车(LEV) 注塑机 门机驱动控制 电表 水表 煤气表 热量表 software defined radio 有线通讯 紧凑型继电器 脉搏血氧仪 条形码扫描器 输液泵 便携式数据终端 麻醉输送系统 通风机 睡眠诊断 血糖监测仪 可穿戴健身和活动监视器 便携式POS机 POS打印机 电子病床和病床控制 美容美发 眼睛 耳朵 鼻喉检查 母亲和新生儿护理监护仪 外科设备 电动轮椅 医疗椅和医疗桌 底座充电器 超声智能探头 超声波扫描仪 X射线系统 汽车测试 雷达 真空机器人 人形 全球定位系统接收机 USB墙壁电源插座 串逆变器 闭环步进电机 模拟输入模块 模拟输出模块 数字输入模块 桌面POS 微型逆变器 暖通空调控制器 自动柜员机 数字输出模块 单板计算机 坚固耐用的PC和笔记本电脑 robot cpu board 液位变送器 遥测和RTU CNC控制 入侵控制面板 混合模块(AI AO DI DO) 特殊功能模块 重量模块 列车控制与管理 陆地移动电台 太阳能电弧防护 audio dock: basic audio dock: portable audio dock: performance led video wall ac/dc power supply - dual digital controller ac/dc power supply - single digital controller DC / DC转换器 on-board (obc) & wireless charger 电动汽车充电站电源模块 optical line card 小型企业路由器 traction inverter-low voltage 电源管理 wireless communications test equipment 铁路辅助电源 dc fast charging power module dc-fast charging superspeed usb with type c and pd usb with type c and pd with alternate mode ac charging (pile) station 通信模块 工业机器人CPU板 industrial battery packs 电器:电池充电器 商用DIN导轨电源 单相在线UPS 备用电池单元(BBU) 单相线路交互式UPS 远程配电自动化 电源模块 AV接收机 电池测试 通信模块 #REF! 专业扬声器系统 notebook pc standalone avionics pfc 有源天线系统mMIMO(AAS) 宏远程无线电单元(RRU) 频谱分析仪 电子战 生产切换台广播混音器 dc wallbox charger 车载(OBC)和无线充电器 1-phase ac-digital control 3-phase ac-analog control 1-phase ac-analog control 3-phase ac-digital control obc-wireless charging unidirectional 400 v & 800 v to lv bidirectional 400-v & 800-v to lv 汽车外部放大器 售后音频放大器 机器人割草机 移动壁式充电器设计 cordless vacuum cleaners 空调室外机 商用电信整流器 直流充电(桩)站 single phase ups 数据采集(DAQ) CPU(PLC控制器) battery energy storage system 基带单元(BBU) 燃料电池控制单元 中央逆变器 无线通信试验 PC PSU和游戏机电源单元 其他AC/DC适配器/PSU LED电源 dc fast charging station unidirectional hv-to-lv digital loop server psu LED电源 merchant network & server psu battery pack chargers oscilloscopes & digitizers 过程分析(pH 煤气 专注 力和湿度) power conversion system (pcs) 半导体测试 flat panel display (fpd) test merchant dc-dc programmable dc power supply 功率分析仪 商户网络和服务器PSU 实验室和现场仪器 consumer ac-dc 商用DIN导轨电源 医疗电源PSU 工业交直流
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关键词筛选:
关键词筛选:
TIDA-00242 CN
TIDA-00242 使用超级电容的太阳能收集器参考设计
This design is a Solar charger and energy harvester using a highly integrated power management solution that is well-suited for ultra-low power applications, like those enabled by MSP430 FRAM microcontrollers (online onl
PMP7156 参考设计 - 通过降压转换器实现双开关降压/升压
This reference design provides a solution to how to build a two switch Buck Boost Converter with a Buck Controller for small loads. An input voltage between 8V and 16V is converted to 12V at the output with a 1A load.
TIDA-03042 适用于可穿戴应用的小型 I2C 控制单节电池充电器参考设计
TIDA-03042 TI 设计是单节电池充电器参考设计,适用于设计空间非常有限的可穿戴应用。TIDA-03042 通过 I2C 控制与主机控制器配合工作,支持 5V、9V 或 12V 输入适配器,并且充电电流可以高达 1.5A。实际的充电器设计仅需要 1.7cm² 的空间,从而可以在将组件总数和板尺寸降至最低的情况下实现高充电效率。
PMP4467 CN
PMP4467 采用 TO220 封装的 6.5V 至 28V 输入、5V/1.3A 输出 DC/DC 参考设计模块
The PMP4467 is a 6.5V to 28Vin, +5Vout, 1.3A reference design module which is implemented in TO220 package, targetting for general LDO replacement. The design includes a non-synchronous step-down regulator TPS5405. The solution has high efficiency, good line, load regulation. The power module was
TIDA-00120 CN
TIDA-00120 太阳能 MPPT 充电控制器
This design is a 20A Maximum Power Point Tracking (MPPT) solar charge controller created for solar panel inputs corresponding to 12V and 24V panels. The design is targeted for small and medium power solar charger solutions and is capable of operating with 12V/24V panels and 12V/24V batteries up t
PMP20637 具有 TI HV GaN FET 的高效率和高功率密度 1kW 谐振转换器参考设计
This reference design is a high efficiency, high power density and light weight resonant converter reference design. It converts a 390V input to a 48V/1kW output. The PMP20637 power stage has over 140W/in^3 power density. The whole board weight is less than 210g. With fixed 950kHz switching frequency in steady state, 97.6% peak efficiency is achieved.
PMP5486 用于 Intel IMVP6+ Atom 的同步降压
The Atom IMVP6+ power management design provides power to the processor's core. The synchronous-buck controller is designed specifically to power IMVP Mobile Processors and implements TI's D-CAP+ control to reduce compoennt count, maintain tight voltage regulation accuracy, and improve the transi
TIDA-00648 CN
TIDA-00648 4-20mA 电流回路发送器参考设计
The TIDA-00648 TI Design is an industry standard 4-20 mA current loop transmitter. It also allows injection of FSK modulated digital data into the 4-20 mA current loop for HART communication. External protection circuitry is deployed in-place for compliance with regulatory IEC61000-4 standards &n
PMP6016 CN
PMP6016 用于 5W GU10 的 230Vac 晶闸管可调光 LED 驱动器参考设计
This reference design provides a high-brightness LED driver based on the TPS92075. It is designed to operate with an input voltage in the range of 200VAC to 240VAC with a 230 VAC nominal input voltage. This design is set up for a 150mA output current with an output voltage of 36V.
PMP7883 交流离线转换器,电流为 2A 时提供 5VDC 或 12VDC 输出
The following design, driven by the LM5023, takes an AC input, like the ones located in the common US power outlet, and generates 5V/12V out, 2A DC signal, outputs commonly used for USB connections.
PMP5143 SEPIC 200V@400mA
This high voltage SEPIC converter provides a regulated 200V output from a 200V input and achieves efficiency as high as 96%. Possible applications include televisions, telecom and industrial.
24-V: 480-W Nominal 720-W peak: >93.5% efficient: robust AC/DC industrial power supply reference
The TIDA-01494 reference design is a compact: high efficiency: 24-V DC: 480-W nominal: 720-W peak output reference design for industrial AC/DC power supplies. The circuit consists of a front-end continuous conduction mode (CCM) power factor correction (PFC) circuit followed by a robust LLC stage with synchronous rectification. The design enables efficiency greater than 93.5% over a wide load range: allowing the system to work without forced cooling. The LLC stage: based on the UCC256301: takes advantage of the ZCS avoidance feature in the UC256301 to enable peak output power: minimizing the PFC Bulk capacitor for meeting holdup requirements: while making the system robust to short circuit and over current conditions. The UCC24612-2 based synchronous rectifier helps in minimizing the losses in the output rectifier: while its advanced proportional gate drive and dead time optimization features helps to avoid shoot through and minimizes losses.
PMP11232
Universal AC Input 5V/6A/30W PSR Flyback Power Supply Reference Design w/Over 89.5% Avg Efficiency
PMP11232 is a quasi-resonant Flyback power suppy based on the UCC28730 primary side regulation (PSR) controller. The elimination of optocoupler using PSR topology promises higher reliability and lower system cost. The design achieves less than 40mW standby power losses and over 89.5% average efficiency. The design also features UCC2463x synchronous rectification controller.
Flyback Reference Design with High Line AC Input and 5V: 12V Dual-Output
The PMP11405 reference design uses the UCC28740 constant current (CC): constant voltage (CV) flyback controller for a 5V/1A: 12V/0.9A bias supply with high line AC input (185VAC to 260VAC input). With safety isolated: Over 80% efficiency is achieved at full load and less than 400mW power consumption is observed during no load condition.
TIDA-01464
200W 92% Efficient Low THD 10% Dimmable AC/DC LED Driver Reference Design With Adjustable Output
This reference design is a 200-W: dimmable: low THD AC/DC LED power supply with a tunable output voltage from 100 to 200 V. It is designed for use in outdoor lighting applications such as street lighting: road lighting: and so on. This design uses a CCM PFC as front end to achieve low  THD and high power factor and proposes two-switch flyback architecture as second stage which helps to meet the cost: efficiency : and design simplicity aspects of LED power supply with adjustable output voltage.
PMP10974
Universal AC Input 5V/10A/50W PSR Flyback Power Supply With Over 89% Avg Efficiency Reference Design
PMP10974 is a quasi-resonant Flyback power suppy based on the UCC28730 primary side regulation (PSR) controller. The elimination of optocoupler using PSR topology promises higher reliability and lower system cost. The design achieves less than 40mW standby power losses and over 89% average efficiency. The design also features UCC2463x synchronous rectification controller.
TPA3244 Dolby Atmos Soundbar Reference Design
The TPA3244 Dolby Atmos® Soundbar Reference Design combines Ultra-HD audio and high dynamic range to create room filling audio experience from a small form factor system. The design leverages TI's high-performance TPA3244 amplifier: PCM5252 high-performance DAC with processing: and an integrated SoC for decoding and rendering Dolby Atmos®. The soundbar reference board provides 10 DAC + amplifier channels using TI's integrated audio DSP for independent channel processing which includes digital active crossovers: DRCs: and biquads to support the 5.1.2 soundbar output configuration. The design uses the 66AK2G audio SoC for Dolby Atmos® decode and rendering.
PMP5610 CN
PMP5610 微控制器电源
Simple, low power, dual output supply w/ TPS54060 to supply low power DSPs, ASICs or similar outputs from wide input voltage range.
PMP30720
High efficiency: ultra-wide input (20 VDC to 375 VDC) isolated power supply reference design
This reference design uses the UCC28C42 boost controller and the UCC28780 active-clamp flyback controller to generate an isolated output of 24 V at 3.5 A over an ultra-wide input voltage range of 20 V to 375 V. The design also uses the UCC24612 synchronous rectifier controller on the secondary side. Zero voltage switching (ZVS) ensures high efficiency over a wide operating range.                                                                                  
Bi-Directional Battery Initialization System Power Board Reference Design
This reference design is a battery initialization reference design solution for automotive and battery applications. The module enables a high efficiency single stage conversion for charging and discharging the battery. This design features a 0.1% accurate current control loop using the high performance INA225 current sense amplifier. The design was achieved in a compact form factor (40mmX143mmX20mm). 
15-W System-Level Power Reference Design for Automotive Body Control Module
TIDA-00745 is a 14-W system-optimized (CISPR25 Class 4) SMPS design for an automotive body control module. All buck converters used in this design are switching at 2.1 MHz. The design is divided into four major blocks:EMI filter: Common mode and a differential filter for conducted EMI suppressionPreboost (TPS40210-Q1): Efficient low-cost nonsynchronous preboost design for 15-W application. The output is maintained at 7.5 V and when Vin > Vout (programmed boost out): the output follows the input and bypass operation is achieved (through a conducting PFET when Vin > programmed 7.5-V boost output). Buck converters (LM53603-Q1: LM53601-Q1: and LM26420-Q1): All converters switch at 2.1 MHz for AM band avoidance and having a small size solution. LM53603-Q1 and LM53601-Q1 are at the front end and both are synchronous wide Vin automotive buck converters with a high-level of integration. Downstream LDOs with trackable output voltage
PMP9464
30A SIMPLE SWITCHER® Power Module with 3 to 14.5V Reference Design with PMBus
The reference design PMP9464 utilizes the LMZ31530: a 30A SIMPLE SWITCHER® Power Module. The LMZ31530 SIMPLE SWITCHER® power module is an easy-to-use integrated power solution that combines a 30-A DC/DC converter with power MOSFETs: a shielded inductor: and passives into a low profile: QFN package.This design has a LM25056 on the front end. The LM25056 combines high performance analog and digital technology with a PMBus compliant SMBus/I2C interface to accurately measure the operating conditions of electrical systems including computing and storage blades connected to a backplane power bus. This allows the user to monitor the real time values of Vin: Iin: Pin and Pout; as well as temperature and peak power. These values are reported via PMBus™/SMBus™/I2C.PMP9464 also enables the user to margin the output voltage setting: by slewing it up or down. This is done with the LM10011 VID programmable current DAC. The LP2951 supplies a 3.3V rail for the LM3881 power sequencer. The LM3881 sequencer can be used for sequencing other off board power supplies.
PMBus Power System for Enterprise Ethernet Switches Reference Design
PMP11399 is a complete PMBus power system for 3 ASIC/FPGA cores: DDR3 core memory: VTT termination: and auxiliary voltages commonly found on high-performance Ethernet Switches. The hardware is accompanied by a GUI that allows the user to perform real-time configuration and monitoring of the power supplies.
1kW: Compact: 97.5% Efficiency: Digital PFC Reference Design for Telecom and Server PSU with E-Meter
TIDA-00707 is a 1-kW: compact (100mmX80mm) power factor converter (PFC) designed for telecom: server: and industrial power supplies. This reference design is a continuous conduction mode boost converter: implemented using a UCD3138A Digital Power Supply controller with all protections built-in. Hardware is designed and tested to pass conducted emissions: surge: and EFT (as per EN55014) requirements.This reference design provides a ready platform of front-end PFC to address various power supplies up to 1 kW:  Improves overall system performance lower bus capacitance: lower RMS currents: and front-end protections. It meets stringent current THD and power factor norms and protects from output overcurrent: overvoltage: and undervoltage conditions.
Public Announcement Audio Reference Design utilizing best in class Boost Controller
PMP10710 is a 200W design for public announcement audio system which can be used in 100W +100W Stereo or 200W Woofer Applications. The design is broadly divided into four main stages:Single-Phase Synchronous Boost Converter using the LM5122 controller IC.  The design accepts an input voltage of 10V to 15 VIN (12 VIN Nominal) and provides an output of 30V capable of supplying 6.5A of continuous current to the load.100W + 100W Stereo Audio Amplifier with TAS5611 Class D device. Single ended to differential conversion (with active low pass filter) for Stereo inputs using OPA1632 differential amplifier.Simple Switcher LM16006 is used for all Aux supply needs.
TIDA-00049
High efficiency sync switch mode charger controller solar lithium battery charger reference design
This reference design is featured in solar lithium battery applications. This design: which contains an integrated switch-mode battery charge controller: provides input voltage regulation: which reduces charge current when input voltage falls below a programmed level. When the input is powered by a solar panel: the input regulation loop maintains the panel at maximum power output. This solution is also called the HPA639 A. The manual includes the  bill of materials: board layout: and schematic. The user's guide describes the features and operation of the solution.
PMP9073 85VAC-264VAC 输入、2.34W 输出 (18V/0.1A)、通用 AC-DC 非隔离式降压转换器
The power supply employs non-isolated Buck converter to convert universal AC input voltage (85Vac to 265Vac) to a 18V/130mA DC output with UCC28880. MOSFET has been integrated in UCC28880. It optimizes circuit BoM cost and solution size.
PMP4394 CN
PMP4394 24Vin、+/-5V、1W 隔离式 SIP DC/DC 模块 - 参考设计
PMP4394 is a 24Vin, +/-5V, 1W reference design which is implemented in the standard industrial SIP pinout.  It includes a constant on-time synchronous Fly-Buck controller LM25018.  The solution has high efficiency, good line, load regulation with 1500V DC isolation.  The power modu
PMP11099 CN
PMP11099 48V 输入转 5V@10A 同步降压转换器参考设计
This synchronous buck converter operates over a 36V - 51V input range and delivers 5V @ 10A continuous. It achieves a peak efficiency of 92% at 8A and 48Vin. Other features include low output ripple voltage, excellent transient response and small size.
Scalable automotive HEV/EV 6-s to 96-s lithium ion cell supervision demonstrator reference design
This reference design is a small-sized cell supervision demonstrator design for a centralized battery management system (BMS). Its configurable capacitive isolation daisy chain solution enables monitoring and protecting cells ranging from 6-series to 96-series: which allows its use in BMS systems ranging from 24 V to 400 V . In hybrid or electric vehicles (HEV/EVs): a high voltage lithium ion battery stores the energy required for traction and housekeeping. The lithium ion cells in the battery must be monitored while charging and discharging. This design provides a solution for monitoring lithium ion cell voltages accurately and communicating the data externally via various interfaces such as CAN and bqStudio.
TIDA-00948 采用单层 TO-247 封装的 5V 1A、低 EMI、效率达 94% 的直流/直流模块参考设计
TI 参考设计 TIDA-00948 展现了采用 TPS54202 的 15mmx20mm、效率高达 94% 的低电磁干扰 (EMI) 直流/直流模块,取代了大多数家电应用中的低压降稳压器 (LDO)。高效率消除了对散热器的需求,从而实现了尺寸更小、成本更低的解决方案。较高的电流容量支持添加更多功能(WiFi、传感器等)。高效率和低电流消耗有助于实现严格的能效评级。
24V to 12V/3.4A Active Clamp Forward Converter Reference Design with Robust System Protection
The PMP10861 uses active clamp forward converter for an isolated 24V to 12V/3.4A conversion. Reverse input connection: output over-current protection: output over-voltage protection: input inrush current limiting circuit are integrated in this board. With wide 9-36V input voltage range: over 89.5% peak efficiency is achieved with 24V input voltage. All the components temperature rise are less than 30oC at full load condition.
TIDA-00519
65W High-efficiency CoC-5 tier2/DOE Level VI AC Adapter
This is a high efficiency 65W AC/DC design for a Universal input (85Vac to 265Vac) to 19.5V @3.33A output exceeding CoC-5 Tier2 and DOE Level VI requirements for external power supplies using the LM5023 Quasi-Resontant Flyback Controller with UCC24630 Synchronous Rectification Controller and CSD19531Q5A MOSFET.  Additionally the LM8364 reset controller is used to provide input line AC UVLO protection.As seen at APEC
TPS60302EVM-170REF200209 升压:高效充电泵
The TPS60302EVM-170 is an evaluation tool for the 20mA single cell charge pump TPS60302. With 0.9V to 1.8V input, it delivers a regulated output voltage of 3.3V with up to 20mA of output current. The TPS60302EVM-170 can also be used to evaluate the other devices of the TPS6030x family. The only change that is requied is to replace the TPS60302 with the appropriate device.
Universal Input: 360W PFC + LLC with Combo-IC Reference Design
This power supply reference design consists of a synchronous-rectification LLC isolated half-bridge associated to a CCM PFC stage. It needs 14V-primary (100mA max.) and 7V-secondary (50mA max.) as bias supply. Thanks to low-profile construction (20mm height): it can be employed in LCD screen applications: as well in high-efficiency and low dissipation cases thanks to efficiency values of 98% on PFC (high line) and 96% (97% peak) on LLC stage.
TIDA-01370 使用编码器进行停转检测的闭环步进电机参考设计
TIDA-01370 是一款具有以下用途的 TI 设计:在存在通过光学旋转增量编码器获取的闭环反馈的情况下,在由 DRV8880 驱动的步进电机中进行失速检测。该参考设计显示如何使用闭环算法检测失速。
TIDA-00428 CN
TIDA-00428 具有重复计时功能的 12Gbps SDI 和视频 IP 中继器
This verified reference design is a 12G SDI and Video over IP repeater with reclocking function compatible with SMPTE (ST-2082, ST-2081, ST-424, ST-292, and ST-259) and 10 GbE electrical requirements. This design is applicable to either coax or optical cable applications.
TIDA-00828 CN
TIDA-00828 采用 LDC0851 的电感感测 32 位置编码器旋钮参考设计
基于电感式传感的增量编码器旋钮设计可为控制输入提供稳定可靠的低成本接口。它可以在会给替代传感技术带来问题的脏污、潮湿或油腻环境中可靠运行。该解决方案无需磁体。
CISPR25 Automotive Tail Light Reference Design for Step-Down + Linear LED Driver Based Systems
TIDA-00677 showcases an automotive LED tail light application (tail/stop: turn and reverse) by using the TPS92630-Q1 linear LED driver supplied by an upstream buck converter (TPS65321-Q1) which is directly supplied through a smart-reverse battery diode off the automotive battery voltage. The design has also been subjected to EMI/EMC radiation and pulse tests according to CISPR25 and ISO 7637-2. More information regarding potential cost savings and efficiency (power dissipation and system thermals) can be found in the user guide. For a similar design driven by a boost converter: see TIDA-00678. For a similar design driven directly from a car battery: see TIDA-00679.
High Efficiency and Low Total Harmonic Distortion 200W AC-DC LED Driver Reference Design
The PMP20612 reference design is a high efficiency AC-DC LED driver reference design with very low total harmonic distortion (THD). This design uses CCM PFC with the UCC28180 controller to provide power factor correction (PFC) functionality from 108VAC to 305VAC input. A two-switch Flyback converter with the UCC28740 controller is used to provide 200V/1A constant current (CC)/ constant voltage (CV). The voltage sensing and current sensing circuit at the output side with the TL431 and INA180 allow an external circuit to process a dimming function. As a result this design achieves 92.9% peak efficiency at 230VAC/50Hz input. At 277VAC: the board also has less than 20% THD with 20% load.
PMP7413
220V-400VDC Input: 5V/100W Active Clamp Forward Reference Design
This reference design generates an isolated 5V/100W output from a high voltage DC input. This design is intended to operate from the output of a PFC front end regulator. The UCC2897A is used to control an active clamp forward converter. Self-driven synchronous rectifiers allow for 91% efficiency. An accurate current limit is provided by directly sensing the output current. A clock pulse output is also provided for synchronizing with other converters.
48Vin: 300W 1/8brick Digital Module with GaN FET Reference Design
The PMP4435 is a DC-DC isolated digital module with GaN mosfet reference design targeted for industrial and telecom applications. The DC input range is 36V-60V: with 12V typical and the output is 12V/5A. An digital controller UCD3138A is used in the design. The efficiency is up to 95.8% with good thermal performance.
High Efficiency 400W AC/DC Power Supply Reference Design
PMP11064 is a high-efficiency AC/DC power supply reference design with universal AC input and 20V/20A output. Interleaved transition mode PFC and LLC series resonant converter is applied for 20V/20A main power. A PSR Flyback with MOSFET integrated controller is applied as the auxiliary supply. 91.2% efficiency is achieved at low line and full load. 93.1% efficiency is achieved at high line and full load.
PMP10912
PSR Flyback Reference Design for 120V+/-15% AC Input and 24V/6A Output
The PMP10912 reference design uses the UCC28630 primary-side regulated controller on a two-switch flyback controller  to generate a 24V/6A output from 120VAC input with safety isolation rated transformer. Over 87% efficiency is achieved at full load in this design.
Automotive 40-V to 1-kV input flyback reference design supporting regenerative braking test
This power supply reference design for automotive auxiliary circuits generates a 15-V: 4-A output from a wide input range of 40 V to 1 kV and up to a 1.2-kV transient. The design fits ideally into an 800-V batterydriven hybrid-electric vehicle (HEV) or electric vehicle(EV) traction inverter system. The 40-V minimum input voltage supports the functional safety test for the regenerative braking from the traction motor. This reference design implements a silicon carbide (SiC) MOSFET with high blocking voltage and low gate charge to reduce switching losses. A non-isolated level shifter enables driving the SiC MOSFET from the Si MOSFET driver embedded in the flyback controller. The board includes two flyback converter variants: primary-side regulation (PSR) and optocoupler feedback to make comparisons and address different needs. The transformer design meets qualifications for Automotive AEC-Q200 Grade 1 with reinforced isolation.
PMP30189
24V: 300W Sync-Buck Reference Design
The PMP30189 reference design is based on the LM5117 sync buck converter; it supplies 24V @ 11A and it is protected against overcurrent at 13.9A. The internal bias can be supplied internally by means of internal linear regulator: or externally by BJT and Zener diode: thus reducing power dissipation in LM5117. Also the switching frequency is selectable between 100 KHz and 250 KHz. An external tracking input can be used to perform sequencing and soft start tracking. It features also output overvoltage protection with latch.
PMP6961
220V-400VDC Input: 12V/100W Active Clamp Forward Reference Design
This reference design generates an isolated 12V/100W output from a high voltage DC input. This design is intended to operate from the output of a PFC front end regulator. The UCC2897A is used to control an active clamp forward converter. Self-driven synchronous rectifiers allow for over 91% efficiency. An accurate current limit is provided by directly sensing the output current. A clock pulse output is also provided for synchronizing with other converters.
PMP7453
High Efficiency 100W Active Clamp Forward 220V-400VDC Input: 28V/ 3.6A Reference Design
This reference design generates an isolated 28V/100W output from a high voltage DC input. This design is intended to operate from the output of PFC front end regulator. The UCC2897A is used to control an active clamp forward converter. Self-driven synchronous rectifiers allow for over 92% efficiency. An accurate current limit is provided by directly sensing the output current. A clock pulse output is also provided for synchronizing with other converters.
9 to 42Vin 5V/9V/12V @ 3A Synchronous 4-Switch Buck-Boost Converter Reference Design
PMP10624 is a synchronous 4-switch buck-boost converter which utilizes the LM5175 controller for USB type C applications. The output voltage can be selected for 5V: 9V or 12V at 3A using jumpers or open drain control switches. The LM5175 average current loop sets a maximum output current of 4A.
High Efficiency 200V/520W LLC Series Resonant Converter Reference Design
PMP10949 is a high-efficiency LLC power supply reference design converting from 380VDC input to 200V/2.6A output. 96.7% efficiency is achieved at full load and over 95% efficiency at 150W load.
High Efficiency 410W AC/DC Power Supply Reference Design
PMP11282 is a high-efficiency AC/DC power supply reference design with universal AC input and 24V/17A output. Interleaved transition mode PFC and LLC series resonant converter is applied for 24V/17A main power. A PSR Flyback with MOSFET integrated controller is applied as the auxiliary supply. 91.98% efficiency is achieved at low line and full load. 94.61% efficiency is achieved at high line and full load.
Industrial Battery Management Module for 20S Applications Reference Design
High serial cell count battery (>15s) systems are becoming more and more common for industrial applications. These applications are cost sensitive and require a simple solution that includes monitoring: protection: and control or even SOC (State of Charge) information rather than only basic independent hardware protection. This design offers a platform for the complete pack side solution. All independent hardware protection features are incorporated from the bq76930 and a robust communication interface is implemented for host device to read the battery information.
45W USB Type-C™ PD DFP Adapter Reference Design for Fast Charge UFP Applications
The PMP40183 reference design is a fast charger solution with secondary-side regulation using UCC28740 which provides Constant-Voltage Constant-Current. The design supports maximum 15V/3A PD 3.0 standard and also 6.2V-11V/4A output power level. This output performance will enable fast charge between the PMP40183 power board reference design and the USB Type-C™ PD control board reference design with TIDA-01582 serving as a USB Type-C™ PD UFP. The secondary synchronous rectifier UCC24636 enables high efficiency with maximum SR conduction time.
High Efficiency 300W AC/DC Power Supply Reference Design
PMP20367 is high-efficiency AC/DC power supply reference design with universal AC input and 55V/5.5A and 12V/1A outputs. LLC+PFC combo IC UCC29950 is applied for the main power stages with 55V/5.5A output while UCC28730 is applied for the auxiliary power with 12V/1A output.  This design has over 92.5% peak efficiency. 
400V Input: 50W Output Multiple-Output Bias Supply Reference Design
PMP20396 is a multiple-output isolated bias supply reference design. With 100V or above input voltage: this design can provide maximum 2W output power. With 300V or above input voltage: this design can provide maximum 50W output power. Four different outputs are provided in this design - 5V/500mA and 12V/50mA at primary side and 5V/700mA and 12V/4000mA at secondary side. Peak 90% efficiency is achieved in this design.
TIDA-01546
Battery and System Health Monitoring of Battery Powered Smart Flow Meters Reference Design
This reference design showcases innovative solutions for battery and system health monitoring of battery-powered Smart Flow Meters.  The battery monitoring subsystem provides highly accurate energy measurement and State of Health(SOH) projections which forecast battery lifetime. The system monitoring subsystem protects against over current conditions which can dramatically reduce battery life.  The techniques demonstrated here can help extend the effective life of battery-powered meters and optimize total cost of ownership for utility operators.
1.6MHz Synchronous Switch-Mode Li-Ion/Li-Polymer Stand-Alone Battery Charger Reference Design
This reference design is highly integrated stand-alone Li-ion and Li-polymer switch-mode battery charge solution with two integrated N-channel power MOSFETs and a power path selector gate driver. It offers a constant-frequency synchronous PWM controller with high accuracy regulation of input current: charge current and voltage. It also provides battery detection: pre-conditioning: charge termination: and charge status monitoring. The reference design is also called the HPA715 (-001). This solution is optimized for a 5V input voltage and charges a single cell 4.2V Li-ion battery.
PMP30301
12V: 80W Sync-Buck Reference Design
The PMP30301 reference design is based on the LM5117 sync buck converter; it supplies 12V @ 6.5A and it is protected against overcurrent at 7.4A. The internal bias can be supplied internally by means of internal linear regulator: or externally by BJT and Zener diode: thus reducing power dissipation in LM5117-Q1. Also the switching frequency is selectable between 100 KHz and 250 KHz. An external tracking input can be used to perform sequencing and soft start tracking. It features also output overvoltage protection with latch.
5V to 3.3V 1.2A DC-DC Converter with 200mS Vout Hold-up Time Circuit Reference Design
The PMP4494 is a 5V to 3.3V 1.2A DC-DC converter with a Vout hold-up circuit. The synchronous buck converter LM20242 is used in the design to provide high efficiency for the system voltage. A boost converter TPS61170 boosts an auxiliary rail from 10V up to 20V to provide the backup voltage. A supply voltage supervisor TLV809 monitors the system voltage and switches the supply to the backup voltage once the system voltage falls below the threshold voltage. Along with the boost circuit: the hold-up capacitance is significantly reduced while still meeting the 200mS hold-up time specification.
340W Digital Controlled LLC Resonant Half-Bridge DC-to-DC Power Conversion Reference Design
This design is a LLC resonant half-bridge DC-DC power converter with digital control using 3138ACC32EVM-149 daughter-card. The daughter-card control functions with preloaded firmware providing the required control functions for a LLC resonant half-bridge converter.  The TIDA-00512 (3138ALLCEVM-150) accepts a DC input from 350VDC to 400VDC: and outputs a nominal 12VDC with full load output power of 340W: or full output current of 29A.As seen at APEC
Universal uP Controlled Battery Charger 24Vin 10 Aout max: 5/12V 2A & 5V 4A: 2 USB Ports Ref Design
BQ24745 is a host controlled synchronous buck battery charger capable of charging batteries at up to 19.2V and up to 8 A normally: extended to 10 A with use of 8 mOhm battery sense resistor. The power train is capable of 8 A with convection only cooling and 10 A with moderate fan cooling (~200 LFM). The Test Report includes Thermal images for both cases. While the design shows a 28 pin MSP430 as the host: any processor with SMBus capability will work. A 5/12V 2A auxiliary converter using TPS54335: and 5V 4A with TPS40170 with 2x CSD18504 are provided. For the two USB ports: the design provides TPS2561A for power switching and TPS2513A for control. A linear TPS70933 provides the 3.3V for the MSP430 and interface signals. A rich Test Interface allows full testing of hardware in the absence of software and then provides multiple interface choices for software development.
36W USB Dual Port USB Type-C™ PD Reference Design with Port Power Management DC/DC Charger
The PMP20172 reference design provides up to 36W on two USB Type-C outputs.  Input is a 17VDC bus.  The two outputs implement port power management.  If only one port is in use: it is allocated the full 36W.  If both ports are in use: power is split into 18W on each port.  Output voltages of 5V: 9V: or 15V are supported. The PMP20172 has been certified as a power brick by the USB-IF (Product Test ID: 1020023).
Audio Boom Box/Portable Speaker Reference Design with Efficient Boost Converter.
PMP9491 is a 30W highly efficient and compact Portable Speaker/Audio Boom Box reference Design which can be used in 15W +15W Stereo or 30W Woofer Applications. The Power Source for the Design is 1 or 2 Li ion in Series . The design is broadly divided into three main stages:Highly efficient Single-Phase Non Synchronous Boost Converter using the LM3481 controller IC.  The design accepts an input voltage of 3.3Vin to 9Vin and provides an output of 12 V capable of supplying 2.5A of continuous current to the load.  The peak efficency acheived is 95 percent .15W+15W Stereo Audio Amplifier with TPA3118D2 Class D device. Very Low Cost Stereo Inputs to Woofer Bass Input Conversion.Battery Charger bq24133 : 2.5A Synchronous Switch-Mode Li-Ion/Li-Polymer Stand-Alone Battery Charger with Integrated MOSFETs and Power Path Selector.
16-channel Status LED Driver for PLC Modules Reference Design
The objective of TIDA-00560 is to demonstrate a multi-channel LED driver as required in PLC I/O modules to indicate the status of several analog: digital input and output channels. Important requirements for low static current: low component count: minimal PCB requirements and an integrated LED diagnostic features are addressed with this design. The two-layer single-side component mounted board is compatible with the BeagleBone cape specification for rapid evaluation with the BeagleBone platform.
High Efficiency 350W AC/DC Power Supply Reference Design
PMP11303 is high-efficiency AC/DC power supply reference design with universal AC input and 25V/13.5A and 12V/1A outputs. LLC+PFC combo IC UCC29950 is applied for the main power stages with 25V/13.5A output while UCC28730 is applied for the auxiliary power with 12V/1A output. This design has low no load power comsumption (152mW@230VAC) and over 93% peak efficiency. This design also meet 80PLUS Gold requirement for 115VAC Internal power supplies.
PMP10928
6-12V Input to 1.5V/1.5A Output Reference Design with CC/CV Controls
The PMP10928 reference design uses the TPS5402 non-synchronous Buck controller along with INA213 current shunt monitor to achieve CC/CV control for an 1.5V/1.5A output from 6-12V input voltage.  +/-5% voltage regulation in CV mode and +/-5% in CC mode is achieved in this design. It is notable that this design allow the output voltage as low as 0.4V in CC mode.
PMP5660 多变压器 2x25V (50V (700mA))
此 PMP5660 可提供从通用输入到两串 LED(每串最高 700mA,50V)的高效率二阶段解决方案:PFC TM 升压和多变压器 LLC 谐振。TLC555 可提供内部 PWM 调光功能。
TIDEP0040 软件无线电 (SDR) 基于 OMAPL-138 的硬件/软件参考设计
Software Defined Radio (SDR) is a popular application within the wireless infrastructure market.  This hardware reference design, leveraging the real time signal processing of the TI DSP and its Universal Parallel Port (uPP), along with TI ADC and DAC, offers SDR algorithm developers a quick
CC1111USB_REFDES CC1111 USB 软件狗参考设计
The CC1111 USB dongle reference design demonstrates how to make a compact USB dongle with the CC1111 System-on-Chip, a chip antenna in conjunction with a special PCB trace and single sided components mounting. Schematics and layout files for the CC1111 USB dongle is included in the refere
PMP20212 CN
PMP20212 输入电压为 9V-15V 的可调节输出升压转换器 (150V-300V/10μA) 参考设计
此低电流升压转换器采用一个电压加倍器,可实现很高的输入/输出升压比。此设计的成本低,且仅需要 16mm x 27mm 的面积。
Ultra-Wide Input Voltage Range PSR Flyback Converter Reference Design
The PMP10200 reference design uses the UCC28700 primary-side regulated quasi-resonant flyback controller to generate a 28V output from an DC input. The input voltage range is between 25VDC and 520VDC. It is a low cost solution because no optocoupler is needed to regulate the output voltage.
TIPD147 CN
TIPD147 用于示波器或频谱分析仪的噪声测量后置放大器
In some cases a scope or spectrum analyzer does not have the range required to measure very small noise levels.  This noise measurement post-amp boosts the output noise of the device under test (DUT) to allow for measurement with standard test equipment. The key requirements of this circuit
PMP4246 CN
PMP4246 12V 输入、1.8V-5V 可调节输出(3A 时),同步降压
PMP4246 参考设计可配置 1.8V 至 5V 范围内的各种输出电压。此设计使用 TPS54325 同步降压转换器降低 12V 输入源的电压并提供高达 3A 的输出电流。此设计仅使用陶瓷电容器,用于紧凑型、低成本解决方案。
PMP10092 CN
PMP10092 采用 LM5121 的 8V/7A 同步升压参考设计
The PMP10092 reference design is a synchronous boost converter that can operate over a 3V to 8V input range and produce an 8V output at 7A load. The circuit has an output disconnection switch for safety. Due to the synchronous design a high efficiency of 97% can be achieved.
PMP10698
9 to 42Vin 5V/12V/20V @ 5A Synchronous 4-Switch Buck-Boost Converter Reference Design
PMP10698 is a synchronous 4-switch buck-boost converter which utilizes the LM5175 controller for USB type C applications. The output voltage can be selected for 5V: 12V or 20V at 5A using jumpers or open drain control switches. The LM5175 average current loop sets a maximum output current of 6.25A.
PMP4737 CN
PMP4737 用于 GSM/GPRS 的同步升压 (4.2V@370mA, 1.5Apk)
The PMP4737 is a small synchronous boost with TPS61030 which supplies 4.2V@1.5A peak (GSM/GPRS module) from 2.5 to 3.6V source, which in this case is a supercap (super-capacitor).
PMP7410
220V-400VDC Input: 12V/160W Active Clamp Forward
This reference design generates an isolated 12V/160W output from a high voltage DC input. This design is intended to operate from the output of PFC front end regulator. The UCC2897A is used to control an active clamp forward converter. Texas Instruments CSD18531Q5A synchronous rectifiers allow this design to achieve over 92% efficiency. An accurate current limit is provided by directly sensing the output current. A clock pulse output is also provided for synchronizing with other converters.
Gauge Booster Pack Reference Design
The TIDA-00586 reference design is a gauge that has been designed as a booster pack to fit on the TI Launchpad development boards. The use of this this board for development will reduce the time spent in design and test of the bq27421 gauge IC. You can select any appropriate charger to charge your battery. Attach your system to the gauge and you can monitor the current: voltage: SOC: and SOH of the battery under test.
PMP20128
4.5V-60V Input Voltage SEPIC Converter (6.5V@2.5A) Reference Design
This 6.5V @ 2.5A SEPIC converter is designed to operate over a very wide input voltage range. After initial power up at 6V input: the converter can operate down to 4.5V input by implementing a voltage doubler for to provide bias power. It requires minimal component count: a small PCB area and offers very good efficiency.
High Efficiency Dual Output 710W LLC Series Resonant Converter Reference Design
PMP10950 is a high-efficiency LLC power supply reference design converting from 380VDC input to 85V/7A and 12V/9.5A outputs. Over 94% efficiency is achieved at 710W full load and over 93% efficiency at half load.
PMP10151
Sepic with Adjustable Output Voltage and Input Current Limit Reference Design
This reference design provides an adjustable output voltage between 20V and 25V and an input voltage range of 10V to 14V. It also provides the functionality to limit the input current of the converter between 70mA and 135mA. The adjustable values are set by a VID interface which is either discrete or integrated.
Automotive Boost Power Supply for Audio Applications
The PMP9637 4-phase boost power supply enables high-efficiency boost dc/dc conversion of an 8.5V to 18V input Automotive battery voltage to 44V output at 17 Amperes in a compact form factor for Audio applications. The TPS40090 4-phase PWM controller is used with two (2) UCC27324D 4A dual FET drivers and CSD18534Q5A 60V NexFETs to deliver  748W output power in only 120mm x 70mm.
TIDA-00901 CN
TIDA-00901 汽车类 12V 200W (20A) BLDC 电机驱动器参考设计
The TIDA-00901 TI Design is a three-phase brushless DC motor drive designed to operate in 12-V automotive applications such as HVAC blowers. The board is designed to drive motors in the 200-W range and can handle currents up to 20A. Utilizing either sensorless operation or external Hall Effect se
TIDA-00306 CN
TIDA-00306 介质转换器 - RJ45 到光纤转换器
This reference design details a methodology to use the DP83849 evaluation board to implement a 10/100BASE-TX to 10/100BASE-FX media converter, which enables copper based legacy equipment to be easily connected to a fiber network. Copper based Ethernet (10/100BASE-TX) has been widely used in grid
TIDA-00030 电池组端 Impedance Track 电量监测计集成保护装置参考设计
This reference design, using BQ27741 along with GaugeStudio software, provides the customer with tools for developing a battery fuel gauge module for placement inside a lithium-based battery pack. Customers are able to configure the solution so that it can provide accurate battery fuel gauging in
Two Phase Interleaved LLC Resonant Converter Reference Design Using C2000™ MCUs
Resonant converters are popular DC-DC converters frequently used in server: telecom: automotive: industrial and other power supply applications. Their high performance (efficiency: power density: etc.): improving requirements of the various industry standards: and the ever increasing power density goals have made these converters a good choice for medium to high power applications.This design implements a digitally controlled 500W two phase interleaved LLC resonant converter. The system is controlled by a single C2000™ microcontroller (MCU): TMS320F280025C: which also generates PWM waveforms for all power electronic switching devices under all operating modes. This design implements a novel current sharing technique to accurately achieve current balancing between phases.NOTE:  There is an older version of this design using F2837x device available in ControlSUITE.
TIDA-00540 RS-485/RS-232 多协议收发器参考设计
This design (TIDA-00540) allows for communication over RS-485 or RS-232 data buses without requiring separate wiring for each.  Data lines are shared between two different transceiver types, and a single control signal is used to determine which protocol is to be used.
TIDA-00297 冰箱阻尼器和风扇电机控制解决方案
Refrigerators often use a damper to control airflow and a fan to provide circulation.  While discrete solutions have been used for years, this TI Design uses integrated motor drivers that provide easy control, high performance, and full protection.  The DRV8848 drives the stepper motor
TIDA-00250 CN
TIDA-00250 压电式空气流量传感器
This Piezoelectric Airflow Sensor is intended for use in systems that require fan airflow detection. This can include server intake/exhaust airflow detection, as well as desktop computer airflow.  The Piezoelectric Airflow Sensor reference design is a s
TIDA-00169 车用 TFT LCD 显示屏解决方案
This reference design implements a video over LVDS solution for automotive infotainment applications.It highlights the support of multi-touch with haptic feedback, LCD backlight control, and ambient light sensing, without the introduction of dedicated support lines back to the host processor. Thi
TIDM-NFC-P2P NFC 主动和被动点对点通信参考设计
This Near Field Communication (NFC) reference design provides a firmware example for implementing an NFC Peer to Peer (P2P) application. It is used for showing the application developer the correct way to implement a robust peer-to-peer project using the TRF7970A in both active and passive modes.
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