Datasheet > TD2676

TD2676

更新时间： 2024-11-25 11:46:35

品牌	Logo	应用领域
其他 - ETC		转换器
页数	文件大小	规格书
15页	600K
描述
2.5A 52KHz 32V PWM Buck DC/DC Converter

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TD2676 数据手册

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2.5A 52KHz 32V PWM Buck DC/DC Converter

TD2676

汪工 TEL:13828719410 QQ:1929794238

General Description

Features

The TD2676 is a 52 KHz fixed frequency monolithic step 2.5A Constant Output Current

down switch mode regulator with a built in internal Power 80mΩ R_DSONInternal Power PMOSFET Switch

MOSFET. It achieves 2.5A continuous output current Up to 95% Efficiency

over a wide input supply range with excellent load and Fixed 52KHz Frequency

line regulation.

Wide 3.6V to 32V Input Voltage Range

The device includes a voltage reference, oscillation Output Adjustable from 0.8V to 30V

circuit, error amplifier, internal PMOS and etc.

Built in Frequency Compensation

Built in Thermal Shutdown Function

The PWM control circuit is able to adjust the duty ratio Built in Current Limit Function

linearly from 0 to 100%. An enable function, an over SOP-8 Package is Available

current protection function and a short circuit protection The minimum dropout up to 0.3V

function are built inside. An internal compensation block

is built in to minimize external component count.

Applications

The TD2676 serves as ideal power supply units for

portable devices.

Portable DVD

LCD Monitor / TV

Battery Charger

ADSL Modem

Telecom / Networking Equipment

Package Types

Figure 1. Package Types of TD2676

www.tongchuangwei.com

December, 23, 2009.

Techcode Semiconductor Limited

12 3 4 5 6 7...15

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