PMP425 同步降压参考设计

	PMP425
名称	Synchronous Buck Reference Design
状态	ACTIVE
价格（US$）

PMP425 描述

This reference design is for two synchronous buck converters using the TPS40051 controller. Each converter provides +5V @ 15A from a 10 to 26V input. The TPS40051 uses voltage feed-forward to simplify loop compensation and good line regulation. The TPS40051 allows the converters to be synchronized. The lower gate drive signal from converter #2 is inverted and used as the clock for converter #1. As a result, the converters are operating out of phase which reduces the input ripple current and lowers EMI.

PMP425 应用技术支持与电子电路设计开发资源下载

1. TI 德州仪器非隔离式开关 DC/DC 调节器选型与价格参考 . xls

PMP425 相关产品

器件型号	名称	产品系列
TPS40055	宽输入 (8V-40V) 最高频率 1MHz 的同步降压控制器，具有输出驱动/吸入电流	非隔离式开关 DC/DC 调节器