US1651

Preliminary

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

7 of 7

www.unisonic.com.tw

QW-R129-005.a



Vo

Io

Is

D3

C6

Na

Np

Ns

UTC

US1651

DRAIN

CS

GND

INV

L

N

F1

BD1 4

3

2

1

C1

R1

C5

L1

R5

R6

R9

D4

D1

C3

R3

R2

R4

D2

R7

R8

Vo

CY1

T1

C2

C4

BOM

Reference

Component

Reference

Component

BD1

BD 1A/600V

R2,R3

R 1.5MΩ 1206 ±5%

L1

1mH 6x8mm

R4

R 200KΩ 1206 ±5%

C1,C2

EC 4.7μF 400V 105°C

R5

R 47KΩ 0805 ±1%

C3

EC 4.7μF 50V 105°C

R6

R 3KΩ 0805 ±1%

C4

CC 1n F 1000V 1206

R7

R 3Ω 1206 ±5%

C5

CC 0.33μF 50V 0805

R8

R 2.4KΩ 1206 ±5%

C6

EC 560μF 10V 105°C

R9

R 470Ω 0805 ±5%

D1, D2, D4

Diode UTC 1N4007

T1

EE-16

D3

Diode UTC SB360

F1

FUSE 1A 250VAC

R1

R 2.4KΩ 1206 ±5%

CY1

Y/C 1000p F 250V

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.