Download the FAN6248HC datasheet PDF.
This datasheet also covers the FAN6248 variant, as both devices belong to the same advanced synchronous rectifier controller family and are provided as variant models within a single manufacturer datasheet.
General Description
Description Gate drive output for SR1 Ground Synchronous rectifier drain sense input.
Key Features
Highly Integrated Self-contained Control of Synchronous Rectifier
with a Minimum External Component Count.
Optimized for LLC Resonant Converter.
Anti Shoot-through Control for Reliable SR Operation.
Separate 100 V Rated Sense Inputs for Sensing the Drain and Source
Voltage of each SR MOSFET.
Adaptive Parasitic Inductance Compensation to Minimize the Body
Diode Conduction.
SR Current Inversion Detection under Light Load Condition.
Full PDF Text Transcription for FAN6248HC (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
FAN6248HC. For precise diagrams, and layout, please refer to the original PDF.
DATA SHEET www.onsemi.com Advanced Synchronous Rectifier Controller for LLC Resonant Converter FAN6248HC/HD/LC/LD The FAN6248 is an advanced synchronous rectifier (SR) co...
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48HC/HD/LC/LD The FAN6248 is an advanced synchronous rectifier (SR) controller that is optimized for LLC resonant converter topology with minimum external components. It has two driver stages for driving the SR MOSFETs which are rectifying the outputs of the secondary transformer windings. The two gate driver stages have their own sensing inputs and operate independently of each other. The adaptive parasitic inductance compensation function minimizes the body diode conduction maximizing the efficiency. The advanced control algorithm allows stable SR operation over entire load range.
FAN6248HC Datasheet
