Fan Drivers

PT3953A – Single coil Hall Driver IC


  • Single coils DC brushless motor
  • Support pre-driver application


  • Built-in hall sensor
  • Single phase full wave driver
  • Soft switching output driver
  • Motor locked protection and automatic restart
  • Speed controllable by PWM input signal
  • FG output
  • Built-in hysteresis comparator
  • Built-in zener diode
  • High balance and low thermal drift magnetic sensing
  • Low power consumption and high driving efficiency
  • 8KV ESD capability

Datasheets & Notices

Name Download
PT3953A – Single coil Hall Driver IC