YB1522 Datasheet, PDF (7/12 Pages) YOBON TECHNOLOGIES,INC. – Step-up DC-DC Converter White LED Driver

YB1522
Step-up DC-DC Converter White LED Driver
C1=1uF/16V
L1=33uH/CD43
C2=10uF/16V
R1=0.5Ω
Output Waveform
Output Ripple
Vin & Efficiency
72%
70%
68%
66%
64%
62%
60%
58%
2.5
3
3.5
4
4.5
5
5.5
6
Vin (V)
Vin & Iout
250
200
150
100
50
0
2.5
3
3.5
4
4.5
5
5.5
6
Vin (V)
YB1522 Rev.1.0
www.yobon.com.tw
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