FP6321A - Sunchronous Buck PWM DC-DC Controller

Product Overview

Fiti

Part number	FP6321A
Manufacturer	Fiti
File Size	639.26 KB
Description	Sunchronous Buck PWM DC-DC Controller
Datasheet	FP6321A Datasheet
Additional preview pages of the FP6321A datasheet.

The FP6321A is designed to drive two N-channel MOSFETs in a synchronous rectified buck topology.

over current protection. The output current is monitored by sensing the voltage drop across the RDS (ON) of the low side MOSFET which eliminates the need for a current sensing resistor. This device is available in SOP-8 package. Pin Assignment SO Package (SOP-8) Features.
Operates from +5V or +12V.
Drives Two Low Cost N-Channel MOSFETs.
Fast Transient Response.
Simple Single-Loop Control Design ( Voltage-Mode PWM Control).
Internal Soft-Start.
Over-Current Fault Mo.

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Published: Apr 13, 2015 |