Description
The ZXBM200x is a series of 2-phase, DC brushless motor pre-drivers with PWM variable speed control suitable for fan and blower motors.
Features
- Built in lock detect protection, rotational speed sensing and automatic recovery.
- Built in Hall amplifier allows direct connection to Hall element.
- PWM Speed control can be implemented via external voltage or resistance (thermistor) input.
- Speed (FG) pulse output.
- ZXBM2003.
- Rotor lock output.
- ZXBM2002.
- Combined Rotor Lock (RD) and Speed (FG) signal.
- ZXBM2001.
- Up to 18V input voltage (60V with external regulator).
- MSOP10 package.
ZXBM2001_ZetexSemiconductors.pdf
