UC3656_1111 datasheet(3/7 Pages) UTC

部件名	UC3656_1111

功能描述	1MHz, 800mA SYNCHRONOUS BUCK CONTROLLER

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制造商	UTC [Unisonic Technologies]

网页	http://www.utc-ic.com

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3 / 7 page

UC3656

Preliminary

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

3 of 7

www.unisonic.com.tw

QW-R502-469.b

BLOCK DIAGRAM

Reference

Oscillator

+

-

+

-

+

-

+

Driver

LG

M2

M1

UG

DCC

Current

Sense

Amplifier

PWM

Comparator

Clock

Zero-Current

Comparator

Error

Amplifier

0.6V

Slop Comp

FB

EN

VIN

SW

GND

PWM

Logic

Soft Start

UVLO

EN

Logic

类似零件编号 - UC3656_1111

制造商	部件名	数据表	功能描述
Unisonic Technologies	UC3656	372Kb / 7P	1.6MHz, 1A SYNCHRONOUS BUCK CONVERTER

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类似说明 - UC3656_1111

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