PT3953A Single coil Hall Driver IC

Applications

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

Features

• 
  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

Downloads & Support Documents