A4533

LINEAR INTEGRATED CIRCUIT

UNISONICTECHNOLOGIESCO.,LTD

4 of 4

www.unisonic.com.tw

QW-R107-044.C



TEST CIRCUIT

5

4

3

2

1

6

7

8

9

10

A

220μF

RIPPLE

DC

0.1μF

OUT 2

POWER

GND

OUT 1

MUTE

PS

IN 1

PRE GND

IN 2

REF

220μF

0.1μF

MUTE

PS

UTC A4533

SG

2

1

1

2

2

1

3

4

2

3

4

1

V10

I10

22μF

4.7μF



TYPICAL APPLICATON CIRCUIT

5

4

3

2

1

6

7

8

9

10

220μ

-

0.1μF

OUT 2

POWER

GND

OUT 1

MUTE

PS

IN 1

PRE GND

IN 2

REF

220μF

0.1μF

MUTE

PS

UTC A4533

22μF

SG

1

ON

1

OFF

OFF

ON

SG

2

+

4.7μF

UTC assumes no responsibility for equipment failures that result from using products at values that

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.