
YB1520
Step-up DC-DC Converter, White LED Driver
Typical Performance Characteristics
Vout Ripple
SW Waveform
Vin & Efficiency
Vin & Iout
89%
104
88%
103
87%
102
86%
85%
101
84%
100
4
4.5
5
5.5
6
4
4.5
5
5.5
6
VIN(V)
Vin (V)
YB1520 Rev.1.4
www.yobon.com.tw
4