FDMF8704V

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High Efficiency / High Frequency FET plus Driver Multi-chip Module with Internal Voltage Regulator

General Description

The FDMF8704V 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. Package parasitics and problematical layouts associated with conventional discrete solutions are greatly reduced. This integrated approach results in significant board space saving, therefore maximizing footprint power density. This solution is based on the Intel™ DrMOS specification.

Product Status/Pricing/Packing

Product Product Status Eco Status *Pricing Package Type Leads Packing Method Package Drawing **Package Marking Convention RoHS IPC1752 RoHS/REACH/JIG Certificate of Compliance
FDMF8704V Full Production Green as of Jan 2007 $2.76 Power 88 56 TAPE REEL PDF Line 1:$Y (Fairchild logo)
&Z (Asm. Plant Code)
&2 (2-Digit Date Code) &T (Die Trace Code)
Line 2:FDMF8704V
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Design Tools

  • FETBench Simulation Tool - FETBench provides a live data sheet environment for over 300 of the most popular Fairchild MOSFET devices. FETBench uses electrical and thermal simulation to give fast accurate analysis not readily available from a normal data sheet.

Support

Engineering Connections

Qualification Support

  • Customer qualification data for the FDMF8704V

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
  • Integrated 5V regulator
  • Low profile SMD package
  • RoHS Compliant

Applications

  • TBA

Application Notes

Models

For additional information please visit the Models page .

Package & leads Condition Temperature range Vcc range Software version Revision date
PSPICE
Power 88-56 Electrical -55°C to 150°C N/A Orcad 15.7 Apr 26, 2011
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