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TPS54427DRCT封装VSON10同步降压转换器芯片TI德州仪器

TPS54427 4.5-V to 18-V Input, 4-A Output Single Synchronous Step-Down Switcher With Integrated FET

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产品介绍

Product index

The TPS54427 is an adaptive on-time D-CAP2™ mode synchronous buck converter. The TPS54427 enables system designers to complete the suite of various end equipment’s power bus regulators with a cost effective, low component count, low standby current solution.

订购信息

ordering information

器件类目

产品型号

封装描述

环境温度

应用

丝印

同步降压IC

TPS54427DRCT

VSON10

–40~150 °C

数字电视电源、播放器、网络家庭终端、机顶盒

54427

原理图

Simplified Schematic

resource/images/59b7fe8ffc724709904849fc600de908_68.jpg

产品特性

Product characteristics

Pre-Biased Soft Start
650-kHz Switching Frequency (fSW)
Output Voltage Range: 0.76 V to 7.0 V
High Efficiency, Less Than 10 μA at Shutdown

Cycle by Cycle Over Current Limit
High Initial Bandgap Reference Accuracy
Wide VIN Input Voltage Range: 4.5 V to 18 V
Low Output Ripple and Allows Ceramic Output Capacitor

应用范围

Scope of application

: 机顶盒

: 笔记本

: 液晶电视

: 数字相机

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

通盛仓库

荣誉资质

Honorary qualification

荣誉资质

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contact us

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