AP1515(2004) Просмотр технического описания (PDF) - Anachip Corporation

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AP1515
(Rev.:2004)

150KHz, 1.5A PWM Buck DC/DC Converter

Anachip Corporation 

150KHz, 1.5A PWM Buck DC/DC Converter

„ Ordering Information

AP1515 XX X

Output version

Blank : Adjustable

-33 : 3.3V

Package

P: SIP-4L

(Bulk)

„ Block Diagram

AP1515

VIN

200mV

220mV

Current

Source

bias

1.235V

Reference

2.5V

Regulator

Start

up

+

Com_p

Comp

+

+

Frequecy

FB

_Amp

compen-

sation

Comp

+

Pre-driver

1.5A

Switch

150kHz

OSC.

Thermal

Shutdown

Output

Gnd

Anachip Corp.

www.anachip.com.tw

Rev.1.0 Oct 29, 2004

2/6

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