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BA6668FM

Rohm
Part Number BA6668FM
Manufacturer Rohm
Description 3-Phase Motor Driver For CD-ROM/R-RW/DVD-ROM/RAM
Published Apr 1, 2005
Detailed Description 00W003A 3-Phase Motor Driver For CD-ROM/R-RW,DVD-ROM/RAM BA6668FM Description Dim ension (Uni ts:m m) The BA6668FM ...
Datasheet PDF File BA6668FM PDF File

BA6668FM
BA6668FM

Overview
00W003A 3-Phase Motor Driver For CD-ROM/R-RW,DVD-ROM/RAM BA6668FM Description Dim ension (Uni ts:m m) The BA6668FM is a motor driver developed for CD-R RW spindle motors.
This IC has a junction temperature alarm pin, a gain switch and a limit switch pin.
A power save, thermal shut down, current limit, rotation detector, and a reverse protection circuit are all included.
Gain and Limit can be switched by the control pin.
Features 1)3-phase, full-wave pseudo linear driving system 2)Built-in power save, thermal shut down circuit 3)Built-in current limit, Hall Bias circuit 4)Built-in FG-output, FG3-phase synthesized output 5)Built-in rotation detector 6)Built-in reverse protection circuit ...


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