TPS40200EVM-002

TPS40200 Evaluation Module for a 24V Input

TPS40200EVM-002

立即订购

概述

The TPS40200EVM-002 evaluation module (EVM) uses the TPS40200 non-synchronous buck controller to provide a resistor selected 3.3 V output voltage that delivers up to 2.5 A from a 24 V input bus. The EVM operates from a single supply and uses a single P-channel power FET and Schottky Diode to produce a low cost buck converter. The part operates at a 200 kHz clock frequency as determined by an external resistor and capacitor. TPS40200EVM-002 is designed to operate with an 18 to 36 V input and to produce a regulated 3.3 V output with a load current from 0.125 to 2.5 A. The TPS40200EVM-002 demonstrates using the TPS40200 in a typical buck converter application. The board sacrifices some layout density to provide ample test points for module evaluation. This EVM can be modified to support output voltages from 0.7 V to 5 V and above, by changing a single feedback resistor. A table is included in the User Guide that lists specific 1% resistors for some common output voltages.

特性
  • 18 V to 36 V input range
  • 3.3 V output, adjustable with single feedback resistor
  • 0.125 A to 2.5 A steady-state output current
  • 200 kHz switching frequency
  • Single P-channel MOSFET and single rectifier
  • Two-layer, 1.275 inch x 1.675 inch, surface-mount design with all components on one side
  • Convenient test points for probing critical waveforms and noninvasive loop response testing
降压控制器(外部开关)
TPS40200 宽输入非同步降压直流/直流控制器
下载 观看带字幕的视频 视频

立即订购并开发

评估板

TPS40200EVM-002 — TPS40200 Evaluation Module for a 24V Input

登录以订购
In stock / Out of stock
数量限制:
TI.com 上无现货
应遵守 TI 的评估模块标准条款与条件.

技术文档

star
= TI 精选文档
未找到结果。请清除搜索,并重试。
查看所有 3
类型 标题 下载最新的英文版本 日期
* EVM 用户指南 Using the TPS40200EVM-002 with a 24V Input (Rev. B) 2009年 4月 7日
证书 TPS40200EVM-002 EU Declaration of Conformity (DoC) 2019年 1月 2日
数据表 TPS40200 Wide Input Range Non-Synchronous Voltage Mode Controller 数据表 (Rev. G) PDF | HTML 2014年 12月 1日

支持与培训

可获得 TI E2E™ 论坛的工程师技术支持

查看所有论坛主题 查看英文版所有论坛主题

所有内容均由 TI 和社区网友按“原样”提供,并不构成 TI 规范。参阅使用条款

如果您对质量、包装或订购 TI 产品有疑问,请参阅 TI 支持

视频