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TPS54622RHLR封装VQFN14德州仪器同步降压转换器芯片

TPS54622 4.5-V to 17-V Input, 6-A Synchronous Step-Down SWIFT™ Converter With Hiccup Protection

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产品介绍

Product index

The TPS54622 device in thermally enhanced 3.5-mm × 3.5-mm VQFN package is a full-featured 17-V, 6-A synchronous step-down converter optimized for small designs through high efficiency and integrating the high-side and low-side MOSFETs. Further space savings are achieved through current mode control, which reduces component count, and by selecting a high switching frequency, reducing the footprint of the inductor.

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ordering information

器件类目

产品型号

封装描述

环境温度

是否在产

应用

丝印

同步降压IC

TPS54622RHLR

VQFN14

–40~150°C

是

电力系统、负载点调节、网络/光通信基础设施

54622

原理图

Simplified Schematic

resource/images/0d4f8ebd96564ddd9d5499a10d328529_36.jpg

产品特性

Product characteristics

Hiccup Current Limit
Synchronizes to External Clock
200-kHz to 1.6-MHz Switching Frequency
Power Good Output Monitor for Undervoltage and Overvoltage

Split Power Rail: 1.6 V to 17 V on PVIN
Integrated 26-mΩ and 19-mΩ MOSFETs
Adjustable Input Undervoltage Lockout
0.6V ±1% Voltage Reference Overtemperature

应用范围

Scope of application

: 数码相机

: 移动电脑

公司优势

Company advantage

: 正

原装现货，技术选型

: 快

云仓现货，快速配送

: 全

品类齐全，性能优良

: 省

工厂直销，样品申请

技术团队

Technical team

技术团队

通盛仓库

Tongsheng warehouse

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荣誉资质

Honorary qualification

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contact us

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