L8532

Preliminary

LINEAR INTEGRATED CIRCUIT

UNISONICTECHNOLOGIESCO.,LTD

8 of 8

www.unisonic.com.tw

QW-R125-041..a



TYPICAL APPLICATION CIRCUIT

MFP

DRV

GND

ZCD

UTC L8532

1

COMP

CT

CS

2

3

4

5

6

7

8

Q1

OUT2

IN2+

IN2-

+

-

+

IN1+

OUT1

NCS1002

7

1

5

6

2

3

8

4

GND

C1

EMI

FILTER

AC

Line Input

Simplified Flyback Application with Secondary side Constant Current Control

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exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or

other parameters) listed in products specifications of any and all UTC products described or contained

herein. UTC products are not designed for use in life support appliances, devices or systems where

malfunction of these products can be reasonably expected to result in personal injury. Reproduction in

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presented in this document does not form part of any quotation or contract, is believed to be accurate

and reliable and may be changed without notice.