SG6848D 데이터 시트보기 (PDF) - Unspecified

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SG6848D

Low Cost Green-Mode PWM Controller for Flyback Converters

Unspecified 

Low Cost Green-Mode PWM Controller for Flyback Converters

Product Specification

SG6848

BLOCK DIAGRAM

GND

8 (1)

RI

5 (3)

VDD 2 (5)

Internal

Bias

OSC

SQ

R

+

_

UVLO

16.3V/11.7V

Green

Mode

Controller

ON/OFF

Driver

OCP

Comp

Vlimit

Slope ramp

Compensation

PWM

Comp

VDD

1 (6) GATE

Blanking

Circuit

4 (4) SENSE

4.8V

7 (2) FB

© System General Corp.

-3-

Version 1.4(IRO33.0010.B2)

www.sg.com.tw

Apr.08, 2004

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