TS19372_10 Datasheet, PDF (7/9 Pages) Taiwan Semiconductor Company, Ltd – Buck (Step-down) WLED Driver with External Switch

TS19372
Buck (Step-down) WLED Driver with External Switch
Typical Application Circuit – Buck ON/OFF Control Circuit 1W LED 3S1P
Bill of Materials:
Designation
Description
LED Driver
D1
M1
M2
L1
R1
R2, R3
R4
C1
C2
TS19372CX5
SK34A
TSM2N7002KCX
TSM2318CX
100uH
0.1Ω
1kΩ
10kΩ
820pF
100uF
Package
SOT-25
SMA
SOT-23
SOT-23
--
1206
1206
1206
805
Manufacture
TSC
TSC
TSC
TSC
Generic
Generic
Generic
Generic
Generic
Generic
Remark
--
3A, 40V
N-CH 40V / 3.9A
Isat >1.5A
--
--
Ceramic
Tantalum or Electrolysis * AC Input
7/9
Version: D09