General Description
This controller synthesizes the optimal driving signal from hall sensor signals, and outputs the synthesized signal to control the external level shifter and power transistor. The replacement is also easy because of the almost pin compatible with BD62011FS, BD62012FS and BD62014FS, and this controller provides optimum motor drive for a wide variety of applications, and enables motor unit standardization.
FEATUREs
◾150° commutation logic
◾PWM control (Upper arm switching)
◾Phase control supported from 0° to +30° at 1°
intervals
◾Rotational direction switch
◾FG signal output (12 pulses)
◾VREG output (5V/30mA)
◾Protection circuits provided: OCP, TSD, UVLO, MLP
and the external fault input (FIB)
APPLICATIONs
◾Air conditioners; air cleaners; water pumps;
dishwashers; washing machines
◾General OA equipment