TPS62162

具有 DCS-Control™ 的 3V-17V 1A 降压转换器; • DCS-Control™拓扑技术\n• 输入电压范围为 3V 至 17V \n• 输出电流高达 1A \n• 可调节输出电压范围为 0.9V 至 6V\n• 固定输出电压版本\n• 无缝省电模式转换\n• 静态电流典型值为 17µA\n• 电源正常输出\n• 100% 占空比模式\n• 短路保护\n• 过热保护\n• 与 TPS62170 和 TPS62125 引脚兼容\n• 采用 3.00mm x 3.00mm 8 引脚超薄小外形尺寸 (VSSOP) 和 2.00mm × 2.0 mm 8 引脚晶圆级小外形无引线 (WSON) 封装\n• 结合使用 TPS62160 和 WEBENCH® 电源设计器创建定制设计方案;

TPS6216x 系列是一款简单易用的同步降压 DC-DC 转换器，针对 高功率密度的应用 进行了优化。该系列器件的开关频率典型值高达 2.25MHz，允许使用小型电感器，通过利用 DCS-Control™ 拓扑技术提供快速瞬态响应并实现高精度的输出电压。\n\n该器件的宽运行电压范围为 3V 至 17V，非常适用于由锂离子或其他电池以及 12V 中间电源轨供电的系统。该器件的输出电压为 0.9V 至 6V，支持高达 1A 的持续输出电流（使用 100% 占空比模式）。\n\n此外，还可以通过配置使能引脚和开漏电源正常状态引脚实现电源排序。\n\n在节能模式下，器件可根据输入电压 (VIN) 生成约 17µA 的静态电流。负载较小时可自动且无缝进入节能模式，同时该模式可保持整个负载范围内的高效率。该器件在关断模式下处于关断状态，期间的流耗低于 2µA。\n\n此器件具有可调节输出电压和固定输出电压版本，采用 2.00mm x 2.00mm 8 引脚 WSON 封装 (DSG) 或 3.00mm x 3.00mm 8 引脚 VSSOP 封装 (DGK)。

TPS62162

3-V to 17-V 1-A Step-Down Converter with DCS-Control

TPS62162

3V-17V 1A Step-Down Converters with DCS-ControlTM

TPS62162

3V-17V 1A Step-Down Converters with DCS-ControlTM

TPS62162-Q1

采用 2x2SON 封装的 3V-17V 1A 汽车类降压转换器; • DCS-Control™ topology\n• Qualified for automotive applications \n• AEC-Q100 qualified with the following results: \n• Device temperature grade: –40°C to 125°C operating junction temperature range\n• Device HBM ESD classification level H2\n• Device CDM ESD classification level C4B\n \n• Functional Safety-Capable \n• Documentation available to aid functional safety system design \n \n• Input voltage range: 3 V to 17 V \n• Up to 1-A output current \n• Adjustable output voltage from 0.9 V to 6 V\n• Fixed output voltage versions\n• Seamless power save mode transition\n• Typically 17-µA quiescent current\n• Power-good output\n• 100% Duty cycle mode\n• Short circuit protection\n• Overtemperature protection\n• Pin-to-pin compatible with TPS62170-Q1\n• Available in a 2-mm × 2-mm WSON-8 package;

The TPS6216x-Q1 are easy to use synchronous step down DC-DC converters optimized for applications with high power density. A high switching frequency of typically 2.25 MHz allows the use of small inductors and provides fast transient response as well as high output voltage accuracy by using the DCS-Control™ topology.\n\n With their wide operating input voltage range of 3 V to 17 V, the devices are ideally suited for systems powered from either a Li-Ion or other battery as well as from 12-V intermediate power rails. It supports up to 1-A continuous output current at output voltages between 0.9 V and 6 V (with 100% duty cycle mode).\n\n Power sequencing is also possible by configuring the Enable and open-drain Power Good pins.\n\n In Power Save Mode, the devices draw quiescent current of about 17 µA from VIN. Power Save Mode, entered automatically and seamlessly if load is small, maintains high efficiency over the entire load range. In Shutdown Mode, the device is turned off and shutdown current consumption is less than 2 µA.\n\n The devices are available in adjustable and fixed output voltage versions and are packaged in an 8-pin WSON package measuring 2 × 2 mm (DSG).

TPS62162DSG

3V-17V 1A Step-Down Converters with DCS-ControlTM

TPS62162DSGR

3V-17V 1A Step-Down Converters with DCS-ControlTM

TPS62162DSGT

3V-17V 1A Step-Down Converters with DCS-ControlTM

TPS62162DSGT

LAUNCHXL-F28379D Overview

TPS62162-Q1

3-V to 17-V 1-A Step-Down Converter with DCS-Control