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SE5570N - Brushless DC motor controller

General Description

The NE/SA/SE5570 is a three-phase brushless DC motor controller with a microprocessor-compatible serial input data port; 8-bit monotonic digital-to-analog converter; PWM comparator; oscillator; three Hall sensor inputs and six source/sink phase pre-drivers.

Key Features

  • 8-bit DAC.
  • Serial-to-parallel converter.
  • Output pre-drivers.
  • Entire switch mode conversion.
  • Adaptable to 60° or 120° commutation.
  • Overcurrent protection.

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Other Datasheets by Philips Semiconductors (now NXP Semiconductors)

Part Number Description
SE5570 Brushless DC motor controller
SE5512 Dual high-performance operational amplifier
SE5514 Quad high-performance operational amplifier
SE5521 LVDT signal conditioner
SE5521F LVDT signal conditioner

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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Philips Semiconductors Linear Products Product specification Brushless DC motor controller NE/SA5570 DESCRIPTION The NE/SA/SE5570 is a three-phase brushless DC motor controller with a microprocessor-compatible serial input data port; 8-bit monotonic digital-to-analog converter; PWM comparator; oscillator; three Hall sensor inputs and six source/sink phase pre-drivers.