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BA6859AFS - Three-phase motor driver for CD-ROMs

Description

BA6858AFP / BA6858AFM BA6858AFP / BA6858AFM / BA6859AFP / BA6859AFP-Y / BA6859AFM / BA6859AFS 850 M t d i IC Motor driver ICs BA6859AFP / BA6859AFM BA6858AFP / BA6858AFM / BA6859AFP / BA6859AFP-Y / BA6859AFM / BA6859AFS BA6859AFP-Y 851 M t d i IC Motor driver ICs BA6859AFS BA6858AFP / BA6858

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. FAbsolute maximum ratings (Ta = 25_C) 6) 7) 8) 9) Built-in reverse rotation prevention circuit. Built-in short brake pin. Built-in brake mode switching pin. DSP3.3V compatible. 848 M t d i IC Motor driver ICs FRecommended operating conditions (Ta = 25_C) BA6858AFP / BA6858AFM / B.

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Datasheet Details

Part number BA6859AFS
Manufacturer ROHM
File Size 209.63 KB
Description Three-phase motor driver for CD-ROMs
Datasheet download datasheet BA6859AFS Datasheet

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Other Datasheets by ROHM

Part Number Description
BA6859AFM Three-phase motor driver for CD-ROMs
BA6859AFP Three-phase motor driver for CD-ROMs
BA6859AFP-Y 1ch Spindle Motor Driver ICs
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BA6853FS 3-phase motor driver for CD-ROMs

Full PDF Text Transcription

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Motor driver ICs Three-phase motor driver for CD-ROMs BA6858AFP / BA6858AFM / BA6859AFP / BA6859AFP-Y / BA6859AFM / BA6859AFS 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. FApplications CD-ROM, CD-R, CD-RW, DVD-ROM, and DVD-RAM FFeatures 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.
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