Datasheet > TD1484A

TD1484A

更新时间： 2024-11-16 11:46:35

品牌	Logo	应用领域
其他 - ETC		/
页数	文件大小	规格书
14页	987K
描述
TD1484升级版

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

TD1484A 数据手册

ÓÉ Foxit PDF Editor ±à¼•

°æÈ¨ËùÓÐ (c) by Foxit Software Company, 2004

½öÓÃÓÚÆÀ¹À¡£

DATASHEET

T^echcode®

3.2A 23V Synchronous Rectified

Step-Down Converter

TD1484A

汪工 TEL:13828719410 QQ1929794238

General Description Features

•

3.2A Output Current

The TD1484A is a monolithic synchronous buck

regulator. The device integrates two 90mΩ

MOSFETs, and provides 3.2A of continuous load

current over a wide input voltage of 4.75V to 23V.

Wide 4.75V to 23V Operating Input Range

Integrated 90mΩ Power MOSFET Switches

Output Adjustable from 0.923V to 20V

Up to 93% Efficiency

•

Current mode control provides fast

response and cycle-by-cycle current limit.

transient

Programmable Soft-Start

An adjustable soft-start prevents inrush current at

turn-on, and in shutdown mode the supply current

drops to 1µA.

Stable with Low ESR Ceramic Output Capacitors

Fixed 340KHz Frequency

Cycle-by-Cycle Over Current Protection

Input Under Voltage Lockout

This device, availablein an SOP8-PP package,

provides a very compact solution with minimal external

components.

Applications

•

Distributed Power Systems

Networking Systems

•

FPGA, DSP, ASIC Power Supplies

Green Electronics/ Appliances

Notebook Computers

Package Types

Figure 1. Package Types of TD1484A

www.tongchuangwei.com

October, 20, 2010.

Techcode Semiconductor Limited

12 3 4 5 6 7...14

中文翻译

下载PDF

与TD1484A相关器件

型号	品牌	获取价格	描述	数据表
TD-15.000MBD-T	ETC	获取价格	OSC MEMS 15.000MHZ CMOS SMD
TD-15.000MBE-T	ETC	获取价格	OSC MEMS 15.000MHZ CMOS SMD
TD-15.000MCD-T	ETC	获取价格	OSC MEMS 15.000MHZ CMOS SMD
TD-15.000MCE-T	ETC	获取价格	OSC MEMS 15.000MHZ CMOS SMD
TD-15.000MDD-T	ETC	获取价格	OSC MEMS 15.000MHZ CMOS SMD
TD-15.000MDE-T	ETC	获取价格	OSC MEMS 15.000MHZ CMOS SMD
TD-15.8682MBD-T	ETC	获取价格	OSC MEMS 15.8682MHZ CMOS SMD
TD-15.8682MBE-T	ETC	获取价格	OSC MEMS 15.8682MHZ CMOS SMD
TD-15.8682MCD-T	ETC	获取价格	OSC MEMS 15.8682MHZ CMOS SMD
TD-15.8682MCE-T	ETC	获取价格	OSC MEMS 15.8682MHZ CMOS SMD