PT3923-A Overview
DC Brushless Motor Hall Driver IC PT3923-A Single coil Hall Driver IC Applications Single coils DC brushless motor.
PT3923-A Key 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 parator
- Built-in zener diode
- High balance and low thermal drift magnetic sensing
- Low power consumption and high driving efficiency