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PX3515 - Sychronous Rectified Buck MOSFET Driver IC

General Description

The PX3515 is a dual high speed driver designed to drive a wide range of high-side and low-side power N-channel MOSFETs

Key Features

  • Dual MOSFET driver for synchronous rectified bridge converters.
  • Adjustable high-side and low-side MOSFET gate drive voltages for optimal efficiency - High-side VCC (7V to 12V) - Low-side PVCC (5V to 12V).
  • Integrated bootstrap diode for reduced part count.
  • Adaptive gate drive control prevents cross-conduction.
  • Fast rise and fall times supports switching rates of up to 2MHz.
  • Capable of sinking more than 4A peak current for low switching losses.

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Datasheet Details

Part number PX3515
Manufacturer Primarion
File Size 181.17 KB
Description Sychronous Rectified Buck MOSFET Driver IC
Datasheet download datasheet PX3515 Datasheet

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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.

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An Infineon Technologies Company Sychronous Rectified Buck MOSFET Driver IC Datasheet PX3515 Applications • Core power regulation for Intel® and AMD® μprocessors • High current DC-DC converters • POL power converters for memory, DSP, FPGA, ASIC Features • Dual MOSFET driver for synchronous rectified bridge converters • Adjustable high-side and low-side MOSFET gate drive voltages for optimal efficiency - High-side VCC (7V to 12V) - Low-side PVCC (5V to 12V) • Integrated bootstrap diode for reduced part count • Adaptive gate drive control prevents cross-conduction • Fast rise and fall times supports switching rates of up to 2MHz • Capable of sinking more than 4A peak current for low switching losses • Three-state PWM input for output stage shutdown • VCC under-voltage protection • Lead-fre