LTC3772EDDB View Datasheet(PDF) - Linear Technology

Part Name

Description

MFG CO.

LTC3772EDDB

Micropower No RSENSE Constant Frequency Step-Down DC/DC Controller

Linear Technology 

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

×2

L1 1µH

VIN

5V

22µF

100µF

×2

VOUT

1.8V

8A

3772 TA04a

LTC3772

3772f

17

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