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| LP3385 Datasheet, PDF (3/9 Pages) Lowpower Semiconductor inc – 1.2MHzFixed-Frequency PWM Operation | |||
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Preliminary Datasheet
Typical Application Circuit
Vin
Cin
10uF
22uH
U80
6 Vin OVP 5
PWM
4 EN
FB 3
LP3385
Cout
1uF
VFB=300mV
R1
15
LP3385
Vin
Cin17
10uF
22uH
U79
6 Vin OVP 5
Cout
4.7uF
PWM
4
EN
3 VFB=300mV
FB
LP3385
3S13P
R1
1.2
LP3385 â 00 Version 1.0 Datasheet FEB.-2012
www.lowpowersemi.com
Page 3 of 9
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