AP2003 Ver la hoja de datos (PDF) - Anachip Corporation

Número de pieza

componentes Descripción

Fabricante

AP2003

Synchronous PWM Controller

Anachip Corporation 

Synchronous PWM Controller

„ Block Diagram

VCC

COMP

SENSE

SS/SHDN

GND

Vbg

0.8V

Under

Voltage

+

-

Error Amp

Oscillator

One-Shot

PWM

Vcc

10uA

0.5V

2uA

+

-

+

0.6V -

S

R Ob

Foult

AP2003

(Preliminary)

DRVH

Cross

Current

Control

DRVL

BSTH

DRVH

DRVL

„ Absolute Maximum Ratings

Symbol

VIN

ΘJC

ΘJA

TOP

TST

TLEAD

Parameter

VCC to GND

Thermal Resistance Junction to Case

Thermal Resistance Junction to Ambient

Operating Temperature Range

Storage Temperature Range

Lead Temperature (Soldering) 10 Sec.

Max.

-1 to 14

60

160

-40 to +85

-65 to +150

300

Unit

V

oC/W

oC/W

oC

oC

oC

Anachip Corp.

www.anachip.com.tw

Rev. 0.1 Feb.10, 2004

2/6

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