Brushless DC Drivers
Half-Bridge Power MOSFET Controller with 100% Duty Cycle and Integrated Protection
A3946
The A3946 simplifies high-power motor control designs with its integrated charge pump, 100% duty cycle capability, and robust protection features. It's suitable for a variety of inductive loads, including unidirectional DC and 3-phase BLDC motors.
Product Details
Product Details
Top Features
- On-chip charge pump for 7 V minimum input supply voltage
- High-current gate drive for driving a wide range of N-channel MOSFETs
- Bootstrapped gate drive with charge pump for 100% duty cycle
- Overtemperature protection
- Undervoltage protection
- -40°C to 135°C ambient operation
Target Application
