KA3505 View Datasheet(PDF) - Fairchild Semiconductor

Part Name

Description

Manufacturer

KA3505

PC SMPS Supervisory IC

Fairchild Semiconductor 

Test Circuit

KA3505

1 VS33

IS 3 3 16

20V

0.1 µF

2 VS5

3 VS12

4 PGI

5 Vcc

10 ΚΩ

6 FPO

7 PSON

8 TPSON

IS 5 15

K IS12 14

A

3

TPROT 13

5 GND 12

0

5

RI 11

TPG S10

0. 47µF

2. 2 µF

62ΚΩ

PGO 9

5V

1ΚΩ

7

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