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MP6924

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

Newer version available

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MP6924

MP6924

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

Newer version available

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 ~ 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 a SOIC-8 Package

Design Resources

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Technical Forum

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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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