MP6924GS

MP6924 Fast Turn-off, CCM/DCM Compatible Dual LLC Synchronous Rectifier with low Sleep Mode Current DESCRIPTION FEATURES 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. • • • • • • • • • 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 APPLICATIONS • • • • AC/DC Adapters PC Power Supplies LCD and LED TVs Isolated DC/DC Power Converters All MPS parts are lead-free, halogen-free, and adhere to the RoHS directive. For MPS green status, please visit the MPS website under Quality Assurance. "MPS" and "The Future of Analog IC Technology" are registered trademarks of Monolithic Power Systems, Inc. TYPICAL APPLICATION © 2017 Monolithic Power Systems | | | | | Contact https://www.monolithicpower.com/Products/Product-Detail/1210/SynchronousRectifiers/... 2/21/2017