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FP6373A - High Efficiency 1MHz 3A Synchronous Step Down Regulator

Datasheet Summary

Description

The FP6373A is a high-efficiency 1MHz synchronous step-down DC-DC regulator and capable of delivering output current up to 3A.

Features

  • 2.7V-5.5V Input Voltage Range.
  • Adjustable Output Voltage Down to 0.6V.
  • Low RDS(ON) for Internal Switch (Top/Bottom): 95/75mΩ.
  • 1MHz Switching Frequency Minimizes the External Components.
  • Internal Compensation Function.
  • Internal Soft-Start Limits the Inrush Current.
  • 100% Dropout Operation.
  • Power Good Indicator Output.
  • RoHS Compliant and Halogen Free.
  • Compact Package: SOT-23-6.

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Datasheet Details

Part number FP6373A
Manufacturer Fiti
File Size 1.02 MB
Description High Efficiency 1MHz 3A Synchronous Step Down Regulator
Datasheet download datasheet FP6373A Datasheet
Additional preview pages of the FP6373A datasheet.

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Full PDF Text Transcription

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fitipower integrated technology lnc. FP6373A High Efficiency 1MHz853AT Synchronous Step Down Regulator Description The FP6373A is a high-efficiency 1MHz synchronous step-down DC-DC regulator and capable of delivering output current up to 3A. The FP6373A operates over wide input voltage range from 2.7V to 5.5V, and integrates main switch and synchronous switch with very low RDS(ON) to minimize the conduction loss. Low output voltage ripple, small external inductor and capacitor sizes are achieved with 1MHz switching frequency. Pin Assignments S6 Package (SOT-23-6) FB PG VIN 654 (Marking) 123 EN GND LX Figure 1. Pin Assignment of FP6373A Features  2.7V-5.5V Input Voltage Range  Adjustable Output Voltage Down to 0.
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