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MP6924

Fast Turn-Off, CCM/DCM Compatible Dual LLC Synchronous Rectifier with Low Sleep Mode Current

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MP6924

MP6924

Fast Turn-Off, CCM/DCM Compatible Dual LLC Synchronous Rectifier with Low Sleep Mode Current

Datasheet

Description

The MP6924 is a dual, fast turn-off, intelligent rectifier for synchronous rectification in LLC resonant converters. The IC drives two N-channel MOSFETs, regulates their forward voltage drop to about 45mV, and turns the MOSFETs off before the switching current goes negative.

The MP6924 has a light-load function to latch off the gate driver under light-load conditions, limiting the current to 175μA. The MP6924’s fast turn-off enables both continuous conduction mode (CCM) and discontinuous conduction mode (DCM).

The MP6924 requires a minimal number of readily available, standard external components, and is available in a SOIC-8 package.

Features & Benefits

Works with 12V Standard and 5V Logic Level MOSFETs
Compatible with Energy Star, 0.5W Standby Requirements
Fast Turn-Off Total Delay of 35ns
Wide 4.2V to 35V VDD Operating Range
175µA Low Quiescent Current in Light-Load Mode
Supports CCM, CrCM, and DCM Operation
Supports High-Side and Low-Side Rectification
Power Savings of Up to 1.5W in a Typical Notebook Adapter
Available in an SOIC-8 Package

Active Part Numbers:

MP6924AGS-P MP6924AGS-Z MP6924GS-P MP6924GS-Z

Meaning of P & Z

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All MPS parts are lead-free, halogen-free and adhere to the RoHS directive. See Environmental section for details.

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