FDMF8811 100-V bridge power stage module targets half-bridge and full-bridge
isolated DC/DC converters. The 25-A device integrates a 120-V driver IC, a
bootstrap diode, and two power MOSFETs in a PQFN-36 package.
The power stage module reduces the board area
required for DC/DC converter designs by approximately one-third compared to
discrete implementations. The device is useful in cloud applications such as
wireless base stations, power modules or any on-board, isolated DC/DC
converter, and industrial applications such as motor drives, fans, and HVAC.
The FDMF8811 delivers system efficiencies in excess of 97% in full-bridge 600-W
applications. It is available now in clip bond PQFN-36 packaging and priced at
$3.50 per unit in 10,000-unit quantities.