MP6925AGS-P

Dual, fast turn-off, intelligent rectifier with improved noise immunity for synchronous rectification in LLC resonant converters. The IC drives two N-channel MOSFETs and regulates their forward voltage drop to VFWD (about 45mV). The IC turns the MOSFETs off before the switching current goes negative. The MP6925A has light-load functionality to latch off the gate driver under light-load conditions, thus limiting the current below 175μA. The MP6925A’s fast turn-off enables both continuous conduction mode (CCM) and discontinuous conduction mode (DCM). It requires a minimal number of external components and is available in an SOIC-8 package. Typical applications include AC/DC adapters, PC power supplies, isolated DC/DC power converters, LCD and LED TVs.

• Works with standard and logic level MOSFETs
• Compatible with Energy Star
• Fast turn-off total delay of 35ns
• Wide 4.2V to 35V VDD operating range
• Supports CCM, CrCM, and DCM operation
• Supports high side and low side rectification

Notes

MPS part numbers ending in "-P" and "-Z" are the same parts. P & Z only indicates reel size.