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FDMF8704 Datasheet High Current / High Frequency FET plus Driver Multi-chip Module

Manufacturer: Fairchild (now onsemi)

General Description

The FDMF8704 is a fully optimized integrated Driver plus MOSFET power stage solution for high current synchronous buck DC-DC applications.

The device integrates a driver IC and two Power MOSFETs into a space saving, MLP 8x8, 56-pin package.

Fairchild Semiconductor’s integrated approach optimizes the complete switching power stage with regards to driver to FET dynamic performance, system inductance and overall solution ON resistance.

Overview

www.DataSheet4U.com FDMF8704 High Current / High Frequency FET plus Driver Multi-chip Module November 2007 FDMF8704 Benefits „ Fully optimized system efficiency.

Higher efficiency levels are achievable compared with conventional discrete components.

„ Space savings of up to 50% PCB versus discrete solutions.

Key Features

  • 7V to 20V Input Voltage Range.
  • Output current to 32A.
  • 1MHz switching frequency capable.
  • Internal adaptive gate drive.
  • Low Side FET with Integrated Schottky Diode.
  • Peak Efficiency >90%.
  • Output disable for lost phase shutdown.
  • Low profile SMD package.
  • RoHS Compliant.