Order- MP6928A
MP6928A
NOT RECOMMENDED FOR NEW DESIGNS
Fast Turn-Off, Dual-Channel Intelligent Rectifier with Adaptive Forward Regulation Voltage and Ultra-Low Sleep Mode Current
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Description
The MP6928A is a dual-channel, fast-turn off, intelligent rectifier for synchronous rectification in LLC-resonant converters.
The IC drives two N-channel MOSFETs and regulates their forward voltage drop to adaptive VFWD. The IC turns the MOSFETs off before the switching current goes negative.
The MP6928A has light-load functionality to latch off the gate driver under light-load conditions, thus limiting the current below 150μA.
Fast turn-off enables continuous conduction mode and discontinuous conduction mode. Internal reverse-current protection ensures safe MOSFET operation under high-frequency, continuous current conditions.
The MP6928A requires a minimal number of readily available, standard external components. It is available in an SOIC-8 package.
Advantages Include:
- Fast turn-off speed (about 35ns)
- Supports CCM, DCM, and CrCM mode
- Has light-load function to latch off the gate driver under light-load conditions, limiting the current to 85μA
- Drive two N-channel MOSFETs, adaptive forward voltage drop regulation
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Features & Benefits
- Works with 12V Standard and 5V Logic Level FETS
- Compatible with Energy Star, 0.5W Standby Requirements
- Fast Turn-Off Total Delay
- 4.3V to 35V Wide VDD Operating Range
- <150μA Quiescent Current
- Supports CCM, CrCM, and DCM Operation
- Supports High-Side and Low-Side Rectification
Active Part Numbers:
MP6928AGS-P MP6928AGS-Z
Part numbers ending in P and Z are the same parts. P and Z only indicates reel size.
Meaning of P & Z
MP6928A Resources
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PRODUCT CATEGORY
AC-DC PRODUCT SELECTORPRODUCT CATEGORY -
PRODUCT CATEGORY
SYNCHRONOUS RECTIFIERS LLC TOPOLOGYPRODUCT CATEGORY -
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