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A4910 - Automotive 3-Phase MOSFET Driver

General Description

The A4910 is a three-phase controller for use with N-channel external power MOSFETs and is specifically designed for automotive applications.

Key Features

  • High-current 3-phase gate drive for N-channel MOSFETs.
  • 3-phase current sense amplifiers.
  • SPI-compatible serial or direct parallel control.
  • Cross-conduction protection.
  • Programmable dead time.
  • Top-off charge pump for 100% PWM.
  • Uncommitted buffer amplifier.
  • 5.5 to 50 V supply voltage range.
  • CMOS inputs, 3.3 to 5 V logic supply.
  • Extensive diagnostics output.
  • Low-current sleep mode.

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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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A4910 Automotive 3-Phase MOSFET Driver FEATURES AND BENEFITS • High-current 3-phase gate drive for N-channel MOSFETs • 3-phase current sense amplifiers • SPI-compatible serial or direct parallel control • Cross-conduction protection • Programmable dead time • Top-off charge pump for 100% PWM • Uncommitted buffer amplifier • 5.5 to 50 V supply voltage range • CMOS inputs, 3.3 to 5 V logic supply • Extensive diagnostics output • Low-current sleep mode PACKAGE: 48-pin LQFP with exposed thermal pad (suffix JP) Not to scale DESCRIPTION The A4910 is a three-phase controller for use with N-channel external power MOSFETs and is specifically designed for automotive applications.