FAN4810 View Datasheet(PDF) - Fairchild Semiconductor

Part Name

Description

Manufacturer

FAN4810

Power Factor Correction Controller

Fairchild Semiconductor 

PRODUCT SPECIFICATION

L F1 3.15A

AC INPUT

85 TO 260 V

N

KBLD6

~+

BR1

~-

3.1mH

L1

IN5406

15L9R482 D2

D1

+

+385 V

FAN4810

ISENSE

+

RAMP1

R31 100Ω

+

15V

Zener

(not used)

C7

1.5nF

71.5KΩ R12

C6

1 IEAO VEAO 16

2 IAC

FB 15

3 ISENSE REF 14

4 VRMS

VCC 13

5 CLKSD

V01 12

6

CLK OUT 11

7 RAMP1 GND 10

8

U1 GND 9

FAN4810

D3

L1

C19

1.0µF

C20

1.0µF

CLK OUT

VCC

REF

Figure 4. 125W Power Factor Corrected Power Supply Using AN42046

REV. 1.0.12 9/24/03

11

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