FAC1583FR datasheet(1/11 Pages) FS

부품명	FAC1583FR

상세설명	3A 380KHZ 28V PWM Buck DC/DC Converter

PDF	11 Pages

Scroll/Zoom	100%

제조업체	FS [First Silicon Co., Ltd]

홈페이지	http://www.firstsilicon.co.kr/

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General Description

The FAC1583 is a 380 KHz fixed frequency

monolithic step down switch mode regulator

with a built in internal Power MOSFET. It

achieves 3A continuous output current over a

wide input supply range with excellent load

and line regulation.

The device includes a voltage reference,

oscillation circuit, error amplifier, internal

PMOS and etc.

The PWM control circuit is able to adjust the

duty ratio linearly from 0 to 100%. An enable

function, an over current protection function

and a short circuit protection function are

built inside. An internal compensation block

is built in to minimize external component

count.

The FAC1583 serves as ideal power supply

units for portable devices.

Features

3A Constant Output Current

140m

Ω R

DSON Internal Power PMOSFET

Switch

Up to 95% Efficiency

Fixed 380KHz Frequency

Wide 3.6V to 28V Input Voltage Range

Output Adjustable from 1.222V to 26V

Built in Frequency Compensation

Built in Thermal Shutdown Function

Built in Current Limit Function

SOIC-8 Package is Available

The minimum dropout up to 0.3V

Applications

Portable DVD

LCD Monitor / TV

Battery Charger

ADSL Modem

Telecom / Networking Equipment

Figure 1 Package Type of FAC1583

SEMICONDUCTOR

TECHNICAL D ATA

FAC1583

2008.01. 28

1/11

Revision No : 0

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FAC1583FR 데이터시트(PDF) 1 Page - First Silicon Co., Ltd

FAC1583FR 데이터시트(HTML) 1 Page - First Silicon Co., Ltd

유사한 부품 번호 - FAC1583FR

유사한 설명 - FAC1583FR

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