UPS4602

LINEAR INTEGRATED CIRCUIT

UNISONICTECHNOLOGIESCO.,LTD

9 of 10

www.unisonic.com.tw

QW-R119-019.A

TYPICAL APPLICATION CIRCUIT

F1

LINE

NEUT

8

9

10

1

2

3

4

L2

12V/1.33A

GND

7

3

5

IC1

6

7

4

3

1

2

L1

1

2

3

4

T1

IC3

IC2

BD1

ZNR1

1

2

3

4

16W

GND

DRAIN

DRAIN

FB

6

2

XC1

R1

R2

C1

R5

R3

D1

C2

YC1

R6

C8

C4

D2

C10

C7

D3

C3

R17

C9

R14

R8

R9

R10

GND

8

VCC-G

1

CS

4

R7

FIG.10 UTC UPS4602 Typical Application Circuit

Table1. Components reference description for UTC UPS4602 application circuit

DESIGNATOR

PART TYPE

DESIGNATOR

PART TYPE

DESIGNATOR

PART TYPE

C1

33μF

R1

2.2MΩ

D1

RS1M

C2

0.001μF

R2

2.2MΩ

D2

SR39

C3

22μF

R3

100KΩ

D3

RS1D

C4

470μF

R5

2MΩ

IC1

UPS4602

C7

0.01μF

R6

30Ω

IC2

PC-817

C8

0.001μF

R7

15Ω

IC3

TL431

C9

0.1μF

R8

4.7KΩ

YC1

102P/400V

C10

470μF

R9

3.92KΩ

T1

EE22

R10

15KΩ

L1

UU9.8

R14

1.8KΩ

L2

2μH

R17

510Ω

F1

1A/250V

0Ω

ZNR1

7D471K

1Ω

XC1

0.1μF/250V

BD1

KBP205