UCL2300

Preliminary

LINEAR INTEGRATED CIRCUIT

UNISONICTECHNOLOGIESCO.,LTD

5 of 5

www.unisonic.com.tw

QW-R125-034.a



TYPICAL APPLICATION CIRCUIT

910kΩ

750kΩ

180kΩ

180kΩ

330kΩ

1

2

3

4

5

6

8

7

LN

CS

COMP

GND

FB

OUT

ST

AC

UTC

UCL2300

90~264V

BAS21

4N60

4.7μF

910kΩ

220nF

750kΩ

1nF

1N4007

ES20

16.5V/0.6A

470μF

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

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.