R2A20113SP(2009) Ver la hoja de datos (PDF) - Renesas Electronics

Número de pieza

componentes Descripción

Fabricante

R2A20113SP
(Rev.:2009)

Critical Conduction Mode PFC Control IC

Renesas Electronics 

R2A20113SP

Pin Arrangement

FB 1

COMP 2

RT 3

VREF 4

(Top view)

8 VCC

7 OUT

6 GND

5 CS

Pin Functions

Pin No.

1

2

3

4

5

6

7

8

Pin Name

FB

COMP

RT

VREF

CS

GND

OUT

VCC

Input/Output

Input

Output

Input/Output

Output

Input

—

Output

Input

Function

Error amplifier input terminal

Error amplifier output terminal

A resistor connection terminal for RAMP current setting

Reference voltage output terminal

Zero current detection and overcurrent detection input terminal

Ground

Power MOSFET drive terminal

Supply voltage terminal

REJ03F0279-0200 Rev.2.00 Jul 08, 2009

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