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| LTC3772_15 Datasheet, PDF (17/20 Pages) Linear Technology – Micropower No RSENSE Constant Frequency Step-Down DC/DC Controller | |||
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TYPICAL APPLICATIO S
550kHz Micropower 5VIN to 1.8VOUT at 8A DC/DC Converter
470pF
15k
140k VIN
ITH/RUN VIN
LTC3772
GND PGATE
IPRG
VFB
SW
22pF 174k
Si9803
Ã2
L1 1µH
VIN
5V
22µF
100µF
Ã2
VOUT
1.8V
8A
3772 TA04a
LTC3772
3772f
17
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