ROHM BM64070MUV-E2, BLDC Motor Driver IC

The ROHM BM series is pre-driver IC which is used for three-phase brushless motor driver which operated at input voltage range of 28 V to 77 V and available in VQFN040V6060 package. This pre driver IC used in fan motor and other general consumer equipment applications.

Speed control on PWM duty input
External output FET Nch+Nch
Built-in boost voltage circuit
Sensor-less sine wave drive
Automatic lead angle control
Dead time setting
Current limit function
Power save function
Direction of rotation setting
Short brake cont