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 via
    - External voltage
    - Thermistor input
    - External PWM source
• 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

APPLICATIONS
• Mainframe and Personal Computer Fans and Blowers
• Instrumentation Fans
• Central Heating Blowers
• Automotive climate control