ROHM BD67891MUV-E2, BLDC Motor Driver IC 32-Pin, VQFN

The ROHM level-shifter that converts control logic signals from the ASIC to signals for direct driving of the external FET's gate as well as hall and FG output signals from the motor side for input signals to the ASIC during 3-phase DC brushless motor driving. A power save function is also integrated that reduces circuit current during standby, contributing to greater overall energy savings.

Directly driving external P channel/N channel FETs
Built-in logic input pull-down resistor
Thermal shutdown circuit
Under voltage lock out circuit
Micro miniature, ultra-thin and high heat-radiation