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MFG:ROHM  Package Cooled:SOP-7.2-28P  D/C:6+  

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BA6 Series Datasheet download

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Part Number: BA6859AFM

 

MFG: ROHM

Package Cooled: SOP-7.2-28P

D/C: 6+

Description: The BA6858A and BA6859A series are ICs developed for CD-ROM spindle motor drives. In addition to the functions of the B...


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BA6859AFM General Description


The BA6858A and BA6859A series are ICs developed for CD-ROM spindle motor drives. In addition to the functions of the BA6849 series, (short brake, reverse-rotation prevention circuit, rotation direction dector, and FG output), the BA6858A and BA6859A series have a built-in brake mode switching pin. With torque command input, these series are compatible with the DSP3.3V. In addition, the BA6858A series has an FG composite output.

BA6859AFM Features

1) Three-phase, pseudo-linear drive system.
2) Built-in power save and thermal shutdown functions.
3) Built-in current limiter and Hall bias circuits.
4) Built-in FG output.
5) Built-in rotation direction detector.
6) Built-in reverse rotation prevention circuit.
7) Built-in short brake pin.
8) Built-in brake mode switching pin.
9) DSP3.3V compatible

BA6859AFM Typical Application

CD-ROM, CD-R, CD-RW, DVD-ROM, and DVD-RAM

BA6859AFM datasheet

BA6859AFM
PDF/DataSheet Download

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BA6859AFM Relative Products

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    BA6858AFP

    The BA6858A and BA6859A series are ICs developed for CD-ROM spindle motor drives. In addition to the functions of the BA6849 series, (short brake, reverse-rotation prevention circuit, rotation direction dector, and FG output), the BA6858A and BA6859A series ...

  • BA6858AFM

    BA6858AFM

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