TS19371
Boost (Step-up) WLED Driver with OVP
Application Information (Continue)
TS19371CS Typical Application Circuit for 1W x 5pcs LEDs
Reference Design Information
VIN Range
(VAC)
12
VLED.
(V)
16.5
L (uH)
22
1W LED
(Series)
5pcs
Current
(mA)
300
Resistor
(Ω)
0.33
Efficiency
(%)
85
Bill of Material
No.
Reference
1
C3,C4
2 D1,D2,D3,D4,D5
3
D6
4
L1
5
R1
6
U1
Part number
4.7uF/16V/ 1206
SS24L
ZD24V
22uH
0.33 /1206
TS19371CS
Quantity
2
5
1
1
1
1
Manufacture
Generic
TSC
TSC
Generic
Generic
TSC
6/10
Version: G08