FDMF8705 Datasheet (Fairchild Semiconductor) - Driver plus FET Multi-chip Module

FDMF8705, Driver plus FET Multi-chip Module

The FDMF8705 is a fully optimized integrated 12V 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, 8mm x 8mm, 56-pin Power88™ package.

Fairchild Semiconductor’s integrated approac

FDMF8705 Features

* 12V typical Input Voltage

* Output current up to 18A

* 500KHz switching frequency capable

* Internal adaptive gate drive

* Integrated bootstrap diode

* Peak Efficiency >85%

* Under-voltage Lockout

* Output disable for lost phase shutd