BM6245 Series

3-Phase Brushless Fan Motor Driver

Catalog

3-Phase Brushless Fan Motor Driver

Part	Interface	Package / Case	Package / Case [Max]	Package / Case [Min]	Motor Type - Stepper	Mounting Type	Applications	Voltage - Supply	Supplier Device Package	Function	Current - Output	Operating Temperature	Output Configuration	Motor Type - AC, DC	Technology	Voltage - Load
Rohm Semiconductor BM6245FS-E2	Logic	36 Leads	11.40mm Width	54-SOP (0.449	Multiphase	Surface Mount	Fan Motor Driver	400 VDC	SSOP-A54_36	Driver - Fully Integrated Control and Power Stage	1.5 A	150 °C	Half Bridge (3)	Brushless DC (BLDC)	NMOS	600 V

Catalog

3-Phase Brushless Fan Motor Driver

Description

This 3-phase Brushless Fan motor driver IC adopts PrestoMOS™ as the output transistor, and put in a small full molding package with the 150°/120˚commutation controller chip and the high voltage gate driver chip. The protection circuits for overcurrent, overheating, under voltage lock out and the high voltage bootstrap diode with current regulation are built-in. It provides downsizing the built-in PCB of the motor.