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PT3937-A - 24V Automotive Single Coil Motor Driver

Features

  • Built-in high sensitivity hall sensor.
  • Single phase full wave driver.
  • Soft switching output driver.
  • Motor locked protection and automatic restart.
  • RD output.
  • Built-in hysteresis comparator.
  • Built-in zener diode.
  • High balance and low thermal drift magnetic sensing.
  • Low power consumption and high driving efficiency.
  • Thermal protection.
  • AEC-Q100 qualified Specifications Absolute Maximum Ratings Parameter Maximum supply voltage Allowable power.

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Datasheet Details

Part number PT3937-A
Manufacturer PROLIFIC
File Size 1.47 MB
Description 24V Automotive Single Coil Motor Driver
Datasheet download datasheet PT3937-A Datasheet

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Full PDF Text Transcription

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DC Brushless Motor Hall Driver IC PT3937-A 24V Automotive Single Coil Motor Driver Applications  Single coil DC brushless motor  Automotive fan motor Package: SOP-10F (Strait-Pin) Features  Built-in high sensitivity hall sensor  Single phase full wave driver  Soft switching output driver  Motor locked protection and automatic restart  RD output  Built-in hysteresis comparator  Built-in zener diode  High balance and low thermal drift magnetic sensing  Low power consumption and high driving efficiency  Thermal protection  AEC-Q100 qualified Specifications Absolute Maximum Ratings Parameter Maximum supply voltage Allowable power dissipation Symbol VDDmax Pd Conditions 10u sec Rating 42 833*1 Storage temperature Ts -50~150 Operating temperature range Tj -40~150 Max.
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