US1702_15 Datasheet, PDF (5/5 Pages) Unisonic Technologies – HIGH PERFORMANCE CURRENT MODE POWER SWITCH

US1702
Preliminary
 TYPICAL APPLICATION CIRCUIT
LINEAR INTEGRATED CIRCUIT
LINE
NEUT
F1
1
BD1
B6S
2
4
C1
C2
3
L1
C3
IC1
C6
UTC
US1702
YC1
C9 R7
1 ^T1 7
L2
D1
D3
C4
C5
C12
C8
R1
10
5
2
D2
3
R9
R11
R5
IC2
R8
4
1
C11 _R12
3
2
IC3
R10
5V/1.6A
GND
Fig. 3 UTC US1702 Typical Application Circuit
Table1. Components reference description for UTC US1702 application circuit
DESIGNATOR
C1
C2
C3
C4
C5
C6
C8
C9
C11
C12
PART TYPE
10μF/400V
10μF/400V
10μF/50V
470μF/16V
220μF/16V
103pF
102pF/1KV
102pF/100V
103pF
103pF
DESIGNATOR
R1
R5
R7
R8
R9
R10
R11
R12
PART TYPE
100KΩ
6.8KΩ
30Ω
2.2KΩ
510Ω
5.1KΩ
5.1KΩ
15KΩ
DESIGNATOR
D1
D2
D3
IC1
IC2
IC3
YC1
T1
L1
L2
F1
BD1
PART TYPE
FR107
RS1D
SR39
US1702
PC-817
TL431
102pF/400V
EE-19
1mH
2μH
1A/250V
B6S
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.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
5 of 5
QW-R911-020.c