YB1522 Datasheet, PDF (5/12 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=0.62Ω
Output Waveform
Output Ripple
Vin & Efficiency
88%
86%
84%
82%
80%
78%
76%
74%
72%
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
5