RS2051N データシートの表示（PDF） - Orister Corporation

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RS2051N

Novel Low Cost Green-Mode PWM Controller with Soft Start & Latch Mode

Orister Corporation 

Page No. : 2/13

Name

GND

FB

RI

SEN

VDD

GATE

Description

GND Pin

Voltage feedback pin. Output current of this pin could controls the PWM duty

cycle、OLP and SCP.

This pin is to program the switching frequency. By connecting a resistor to ground

to set the switching frequency

Current sense pin, connect to sense the MOSFET current

Supply voltage pin

Totem output to drive the external Power MOSFET.

Typical Application Circuit

Block Diagram

DS-RS2051-02 September, 2007

www.Orister.com

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