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FAN6248HD - Advanced Synchronous Rectifier Controller

Download the FAN6248HD 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.
  • Li.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (FAN6248-ONSemiconductor.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number FAN6248HD
Manufacturer onsemi
File Size 306.84 KB
Description Advanced Synchronous Rectifier Controller
Datasheet download datasheet FAN6248HD Datasheet

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FAN6206 Highly Integrated Dual-Channel Synchronous Rectification Controller Fairchild Semiconductor
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Other Datasheets by onsemi

Part Number Description
FAN6248HC Advanced Synchronous Rectifier Controller
FAN6248 Advanced Synchronous Rectifier Controller
FAN6248LC Advanced Synchronous Rectifier Controller
FAN6248LD Advanced Synchronous Rectifier Controller
FAN6241M6X Secondary Side Synchronous Rectifier Controller

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
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) 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.