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FP6321 Datasheet Sunchronous Buck PWM DC-DC Controller

Manufacturer: Fitipower

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Datasheet Details

Part number FP6321
Manufacturer Fitipower
File Size 605.95 KB
Description Sunchronous Buck PWM DC-DC Controller
Datasheet download datasheet FP6321 Datasheet

General Description

The FP6321 is designed to drive two N-channel MOSFETs in a synchronous rectified buck topology.

It provides the output adjustment, internal soft-start, frequency compensation networks, monitoring and protection functions into a single package.

The IC operating at fixed 300kHz frequency provides simple, single feedback loop, voltage mode control with fast transient response.

Overview

www.DataSheet.co.kr fitipower integrated technology lnc.

FP6321 Synchronous Buck PWM DC-DC.

Key Features

  • 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. 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 Monitor.
  • SOP-8 Package.
  • RoHS.

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