UU642

Preliminary

LINEAR INTEGRATED CIRCUIT

UNISONICTECHNOLOGIESCO.,LTD

5 of 5

www.unisonic.com.tw

QW-R121-022.a



TYPICAL APPLICATION CIRCUIT

10kΩ

10kΩ

8

7

6

5

Relay

47µF

10V

UTC UU642

1

2

3

4

510Ω

2.7kΩ

22µF

10kΩ

M

M

31

15

WIWA

Park

switch

Wiper motor

Interval switch

Water pump

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.