BA6407AF Datasheet, PDF (1/6 Pages) Rohm – 2-phase half-wave motor driver

Motor driver ICs
2-phase half-wave motor driver
BA6407AF
The BA6407AF is a motor driver dedicated to 12V fan motors. Built-in output transistors reduce the number of external
components required. The IC has a lock signal output pin.
FApplications
Fan motors
FFeatures
1) Lock detection and rotational speed sensing mecha-
nisms are built in.
2) Compact SOP 8-pin package reduces the number of
external components required.
3) Automatic restart when the motor lock is undone.
FAbsolute maximum ratings (Ta = 25_C)
FRecommended operating conditions (Ta = 25_C)
700