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描述

TIDA-00834 参考设计使用对于准确而快速地确定电源系统故障和电源质量相关故障至关重要的同步采样、16 位、±10 V、双极输入 SAR ADC 来精确测量电压和电流输入。这可以减少电源系统停机时间。AFE 包含基于精密仪器或精密放大器的信号调节功能,用于进行高达 125A 的电流测量,还包含基于运算放大器的信号调节电路,用于进行高达 300V 的电压测量。电压和电流输入增益放大器用于将传感器输出调节到 ADC 范围。使用比较器和 FPGA 实现模拟输入信号的相干采样。使用 +5V 输入生成数据采集前端的电源。

主要特色

  • 基于双极输入 16 位 8 通道同步采样 SAR ADC,可简化系统设计
  • 带增强型隔离放大器和固定增益精密放大器的板载分压器,用于测量高达 300V 的电压
  • 板载直流/直流转换器和 LDO,用于通过单个 +5V 输入生成 ±12V、±15V、±5V、+5V、+3.3V 和隔离式 +5V 输出,能够轻松适应当前的设计
  • 针对 ≥ 1000:1 的动态范围,测量精度在 ±0.25% 以内
  • 提供使用 HMI 配置数据采集的采样率和周期数的选项,从而增强系统性能

描述

This reference design demonstrates a highly-integrated solution for this application using an inductive sensing technique enabled by the CC1350 SimpleLink™ Wireless MCU and FemtoFET™ MOSFET. This reference design also provides the platform for integration of wireless communications such (...)

主要特色

  • Meets measurement accuracy requirements of ISO4064-1:2014-11 (Class 1)
  • Accurate measurement at a distance of 4.2 mm to a wheel (11mm diameter)
  • Accurate flow measurement as low as 11.25 liters per hour
  • Consumes only 4µA with 12Hz sampling rate
  • Support ISM bands in 431 to 527MHz and 861 to 1054MHz range (...)

描述

TIDA-00756 TI 参考设计采用纳米级电源运算放大器、比较器、系统计时器、温度传感器和 SimpleLink™ 超低功耗 2.4GHz 无线微控制器 (MCU (...)

主要特色

  • 采用纳米级电源模拟超低功耗设计,从而使单个 CR2032 纽扣电池实现 10 年的使用寿命
  • 1.07μA 的低待机电流(气体感应在待机模式下保持有效)
  • Bluetooth® 智能无线连接降低了安装成本,并可实现多个传感器与单个主机的通信
  • 自检/报废监控可识别气体传感器失灵
  • 一氧化碳气体检测范围为 0 至 1000ppm,精度为 ±15%

描述

This automotive boost converter reference design provides 24.0V @ 0.5A from an input voltage range of 6 .. 16V. It withstands peak voltages up to 42V on the input and has a high efficiency over a broad load range.

主要特色

  • High efficiency
  • Compact size

Design Parameters

 
 
Vin (V) (Min)
Vin (V) (Min)
Vin (V) (Max)
Vin (V) (Max)
Vout (V) (Nom)
Vout (V) (Nom)
Iout (A) (Max)
Iout (A) (Max)
Output Power (W)
Output Power (W)
隔离/非隔离
隔离/非隔离
输入类型
输入类型
拓扑
拓扑
Designed for
Designed for
PMP30271.1
(Output
Voltage1)
6 16 24 .5 12 Non-Isolated DC Boost- Non Sync

描述

The PMP30198 reference design uses the UCC28910 flyback controller with integrated MOSFET to generate two isolated outputs (18V@0.25A / 18V@0.04A) from an AC input. The UCC28910 implements primary-side regulation, eliminating the need for an opto-coupler and reducing the total component count.

主要特色

  • Isolated outputs
  • Primary-side regulated
  • Valley switching
  • Integrated MOSFET
  • Test report available

Design Parameters

 
 
Vin (V) (Min)
Vin (V) (Min)
Vin (V) (Max)
Vin (V) (Max)
Vout (V) (Nom)
Vout (V) (Nom)
Iout (A) (Max)
Iout (A) (Max)
Output Power (W)
Output Power (W)
隔离/非隔离
隔离/非隔离
输入类型
输入类型
拓扑
拓扑
Designed for
Designed for
PMP30198.1
(Output Voltage 1)
108 305 18 .25 4.5 Isolated AC Flyback- DCM
PMP30198.2
(Output Voltage 2)
108 305 18 .04 .72 Isolated AC Flyback- DCM

描述

The PMP20931 reference design is a high efficiency synchronous flyback converter with a 36-57Vdc PoE input and an isolated 3.7V/2.9A output.  The TPS23753A contains both the PoE PD controller and PWM controller, saving size and cost.  This design ideally suited for any PoE application such (...)

主要特色

  • 87% efficiency at 2.9A load
  • 1500VRMS isolation
  • Small size (2.0 x 2.3 inches)

Design Parameters

 
 
Vin (V) (Min)
Vin (V) (Min)
Vin (V) (Max)
Vin (V) (Max)
Vout (V) (Nom)
Vout (V) (Nom)
Iout (A) (Max)
Iout (A) (Max)
Output Power (W)
Output Power (W)
隔离/非隔离
隔离/非隔离
输入类型
输入类型
拓扑
拓扑
Designed for
Designed for
PMP20931.1
(Output
Voltage1)
36 57 3.7 29 107.3 Isolated DC Flyback- Synchronous
POE

描述

This automotive power supply reference design is based on the LM25141-Q1 controller and provides 3.3V at 6.0A from 8.0 .. 16.0 V input voltage.

主要特色

  • High efficiency
  • Small size
  • Excellent transient response

Design Parameters

 
 
Vin (V) (Min)
Vin (V) (Min)
Vin (V) (Max)
Vin (V) (Max)
Vout (V) (Nom)
Vout (V) (Nom)
Iout (A) (Max)
Iout (A) (Max)
Output Power (W)
Output Power (W)
隔离/非隔离
隔离/非隔离
输入类型
输入类型
拓扑
拓扑
Designed for
Designed for
PMP30249.1
(Output
Voltage1)
8 16 3.3 6 19.8 Non-Isolated DC Buck- Synchronous

描述

This automotive pre-booster accepts an input voltage range from 2.0 to 16.0V / 40.0V peak.  During cranking, it provides a stable output voltage of 9.5V @ 1.3A continuous / 2.8A peak.

主要特色

  • Large input voltage range
  • Low part count
  • Competitive pricing

Design Parameters

 
 
Vin (V) (Min)
Vin (V) (Min)
Vin (V) (Max)
Vin (V) (Max)
Vout (V) (Nom)
Vout (V) (Nom)
Iout (A) (Max)
Iout (A) (Max)
Output Power (W)
Output Power (W)
隔离/非隔离
隔离/非隔离
输入类型
输入类型
拓扑
拓扑
Designed for
Designed for
PMP11784.1
(Output
Voltage1)
2 9 9.5 1.3 12.35 Non-Isolated DC Boost- Non Sync

描述

This reference design is a power supply optimized specifically for providing power to eight 16-channel receive AFE ICs for ultrasound imaging systems. This design reduces part count while maximizing efficiency by using single-chip DC-DC converter + LDO combo regulators to set the LDO input just (...)

主要特色

  • Suitable for 12V input ultrasound system front end
  • eFuse operating with input current limit of 4.2A
  • Capable of powering eight AFEs for up to 128 channels (scalable channel count), supports power output of 36W
  • Combo DC/DC converter + LDO ICs maximizes LDO efficiency by setting LDO input just above (...)

描述

TIDA-00714 TI 设计是一款完整的基于 TPS65982 的参考设计,适用于 USB Type-C 和电力输送应用。允许用户开发各种功率分布和交替模式(例如 DisplayPort)并对现有 USB Type-C 和电力输送系统进行调试。

主要特色

  • USB PD 控制器
  • 符合 Type-C
  • 拉电流或灌电流功率端口开关
  • 过压/过流保护器
  • 数据端口多路复用器
  • USB 低速端点

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