Datasheet Summary
FP6381 High Efficiency 1.5MHz 1A Synchronous Step Down Regulator
Features
Low RDS(ON) for Internal Switch (Top/Bottom): 200/150mΩ 2.5V~5.5V Input Voltage Range 1A Output Current 1.5MHz Switching Frequency Minimizes the External ponents Internal Soft-start Limits the Inrush Current Internal pensation Function 100% Dropout Operation
NAME
NC EN VIN LX GND FB
PIN DESCRIPTION
TDFN-6
1 2 3 4 5 6
DESCRIPTION
No connected Enable Pin Power Input Inductor Ground Feedback
TYPICAL APPLICATION CIRCUIT
TYPICAL APPLICATION
Set Top Box LCD TV Mini-Notebook Net PC
PACKAGE
TDFN-6 (2mm- 2mm)
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