F2867
Description
The UTC F2867 is a single-phase bipolar variable speed driving motor pre-driver that works with external PWM signal.
Key Features
- Current limiting circuit incorporated Chopper type current limit at start
- Reactive current cut circuit incorporated Reactive current before phase change is cut to enable silent and low power-consumption drive
- Minimum speed setting pin Minimum speed can be set by set with external resistor
- Soft start setting pin
- Lock protection and automatic reset functions incorporated
