Datasheet > TD2776

TD2776

更新时间： 2024-11-04 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
14页	990K
描述
2.2A 32V S ynchronous Rectified Step-Down Converter

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数据手册

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TD2776 数据手册

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DATASHEET

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2.2A 32V Synchronous Rectified

Step-Down Converter TD2776(A)

汪工 TEL:13828719410 QQ:1929794238

General Description Features

•

2.2A Output Current

The TD2776(A) is a monolithic synchronous buck

regulator. The device integrates two 90mΩ

MOSFETs, and provides 2.2A of continuous load

current over a wide input voltage of 4.75V to 32V.

Wide 4.75V to 32V Operating Input Range

Integrated 90mΩ Power MOSFET Switches

Output Adjustable from 0.923V to 30V

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(TD2776)/600KHz(TD2776A)

Frequency

This device, availablein an SOP8-PP package,

provides a very compact solution with minimal external

components.

•

Cycle-by-Cycle Over Current Protection

Input Under Voltage Lockout

Applications

•

Distributed Power Systems

Networking Systems

•

FPGA, DSP, ASIC Power Supplies

Green Electronics/ Appliances

Notebook Computers

Package Types

Figure 1. Package Types of TD2776

www.tongchuangwei.com

October, 20, 2010.

Techcode Semiconductor Limited

12 3 4 5 6 7...14

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