TS19372 Просмотр технического описания (PDF) - TSC Corporation
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TS19372 Datasheet PDF : 6 Pages
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TS19372
Buck (Step-down) WLED Driver with External Switch
Typical Application Circuit
Input Voltage vs. Efficiency
Reference Design Information
VIN Range
(V)
L (uH)
1W LED
(Series)
1W LED
(Parallel)
12
68
3pcs
4
24
100
7pcs
4
Current
(mA)
300
300
Efficiency
(%)
88
92
Bill of Materials:
Designation Description
LED Driver
TS19372CX5
D1
SS34
M1
TSM2318CX
L1
100uH
R1
0.22Ω
R2
1kΩ
Cin
10uF
C1
820pF
C2
100uF
Package
SOT-25
SMB
SOT-23
--
1206
1206
805
805
Manufacture
TSC
TSC
TSC
Generic
Generic
Generic
Generic
Generic
Generic
Remark
--
3A, 40V
N-CH 40V / 3.9A
Isat >1.5A
--
--
Ceramic
Ceramic
Tantalum or Electrolysis * AC Input
4/6
Version: A09
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