3-phase brushless motor pre-driver - BD63002MUV | ROHM Semiconductor - ROHM Co., Ltd. - global
3-phase brushless motor pre-driver - BD63002MUV
BD63002MUV is pre-driver of 3-phase brushless motor. It generates a driving signal from the Hall sensor and drives PWM through the input control signal. Since there is a built-in booster circuit, Nch-Nch MOS transistors can be used on the external power transistor. In addition, the power supply can use 12V or 24V and it has various controls and protection functions built-in, making it useful for a variety of purposes. Because it adopts small packages, it can also be used on small diameter motors.
Power Supply Voltage (Max.)[V]
Power Supply Voltage (Min.)[V]
Speed Control Input
For Fan Motor
Operating Temperature (Min.)[°C]
Operating Temperature (Max.)[°C]
- Built-in 120° commutation logic circuit.
- Driving with Nch-Nch MOS transistors.
- PWM control mode (low side arm switching).
- Built-in power-saving circuit.
- CW/CCW function.
- Short brake function.
- FG output (Open drain).
- Built-in protection circuit for current limiting,
overheating, under voltage, over voltage, motor lock.