LC1111

Advance

LINEAR INTEGRATED CIRCUIT

UNISONICTECHNOLOGIESCO.,LTD

7 of 7

www.unisonic.com.tw

QW-R102-072.a



TYPICAL APPLICATION CIRCUIT

EN

SS

DRV

FB

GND

10nF

ON

EN

OFF

1µF

R3

5V or 12V

1.5V

100µF

1.2V/3A

C1

R1

10kΩ

R2

20kΩ

UTC

LC1111

47µF

Optional

Optional

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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

whole or in part is prohibited without the prior written consent of the copyright owner. The information

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.