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BA6845FS

Part Number	BA6845FS
Manufacturer	Rohm
Description	Stepping motor driver
Published	Apr 1, 2005
Detailed Description	Motor driver ICs Stepping motor driver BA6845FS The BA6845FS is a stepping motor driver with a maximum output current o...
Datasheet	BA6845FS PDF File

Overview

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) 735 Motor driver ICs FBlock diagram BA6845FS 736 Motor driver ICs FPin descriptions BA6845FS FInput / output circuits (all resistances are typical values) 737 Motor driver ICs FElectrical characteristics (unless otherwise noted, Ta = 25_C, VCC = 5V) BA6845FS FTruth table 738 Motor driver ICs FApplication example BA6845FS FOperation notes (1) Control logic pins Do not apply voltage to control logic pins (pins 4, 5, 12, and 13) when the VCC vol...

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BA6845FS Stepping motor driver - Rohm

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