AP34063N8 데이터 시트보기 (PDF) - Anachip Corporation

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AP34063N8

Universal DC/DC Converter

Anachip Corporation 

Universal DC/DC Converter

AP34063

Features

• Operation from 3.0V to 40V Input

• Low Standby Current

• Current Limiting

• Output Switch Current to 1.6A

• Output Voltage Adjustable

• Frequency Operation to 100 kHz

• Precision 2% Reference

Pin Connections

Switch

Collector

1

Switch

Emitter

2

Timing

Capacitor

3

Gnd 4

General Description

The AP34063 Series is a monolithic control circuit

containing the primary functions required for

DC-to-DC converters. These devices consist of an

internal temperature compensated reference,

comparator, controlled duty cycle oscillator with an

active current limit circuit, driver and high current

output switch. This series is specifically designed

for incorporating in Step-Down and Step-Up and

Voltage-Inverting applications with a minimum

number of external components.

(Top View)

8 Driver

7

I pk

Sense

6 VCC

Collector

5

Comparator

Inverting

Input

Ordering Information

AP34063 X X X X

Temp. grade

Package

Lead Free

Packing

Blank: 0oC~70oC S8 : SOP-8L Blank : Normal

Blank : Tube

N8 : PDIP-8L L : Lead Free Package A : Taping

This datasheet contains new product information. Anachip Corp. reserves the rights to modify the product specification without notice. No liability is assumed as a result of the use of

this product. No rights under any patent accompany the sale of the product.

Rev.A5 Feb.10, 2004

1/10

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