B34063X 데이터 시트보기 (PDF) - Bay Linear

부품명

상세내역

제조사

B34063X

1.5Amp DC-to-DC Converter Control Circuit

Bay Linear 

Bay Linear

Inspire the Linear Power

1.5Amp DC-to-DC Converter Control Circuit

B34063A

Description

The Bay Linear B34063A series is 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 was specially designed to be incorporated in Step-

Down and Step-Up and voltage-inverting applications with a

minimum number of external component.

The B34063A is offer in 8-pin DIP or Surface mount package.

Features

• Operation from 3.0V to 40V input

• Low Standby Current

• Current Limiting

• Output Switch Current to 1.5A

• Output voltage Adjustable

• Frequency Operation to 100 kHz

• Precision 2% Reference

• Step-Up-Step Down or inverting Switching

regulator

• Direct Replacement for MC34063

Applications

• CD ROM

• Mother Board

• SMPS Power Supply

Pin Connection

Ordering Information

SO-8

P-DIP

Operating

8-pin

8-pin

Temp. Range

B34063AM

B34063AP

0°C to 70°C

B34063AIM

B34063AIP -40°C to 85°C

B34063AEM

B34063AEP -40°C to 125°C

All Marking will be B34063X. The Temperature will be specified

in out side Box. X=Package type

8-Pin Surface Mount

Switch

Collector

Switch

Emitter

Timing

Capacitor

GND

1

8

2

7

3

6

4

5

Top View

Driver

Collector

IPK Sense

VCC

Comparator

Inverting Input

Bay Linear, Inc 2418 Armstrong Street, Livermore, CA 94550 Tel: (925) 606-5950, Fax: (925) 940-9556

www.baylinear.com

Share Link: