735

Motor driver ICs

Stepping motor driver

BA6845FS

The BA6845FS is a stepping motor driver with a maximum output current of 1.0A. The logic input allows three output

modes : forward, reverse, and power save. The IC has a low output saturation voltage and is capable of driving motors

at low supply voltage.

FApplications

Stepping motors for floppy disk drives

FFeatures

1) Low output saturation voltage.

2) Power save circuit.

3) Thermal shutdown circuit.

FAbsolute maximum ratings (Ta = 25_C)

FRecommended operating conditions (Ta = 25_C)