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Part Number
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BA6486FS |
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Manufacturer
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Rohm |
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Description
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FDD spindle motor driver |
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Published
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Apr 1, 2005 |
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Detailed Description
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Motor driver ICs
FDD spindle motor driver
BA6486FS
The BA6486FS is a one-chip IC designed for driving 12V FDD spindle m...
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Datasheet
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BA6486FS
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Overview
Motor driver ICs
FDD spindle motor driver
BA6486FS
The BA6486FS is a one-chip IC designed for driving 12V FDD spindle motors.
This high-performance IC employs a 3-phase, full-wave soft switching drive system, and contains a digital servo, an index amplifier, and a power save circuit.
The compactly packaged IC reduces the number of external components required.
FApplications Floppy disk drivers FFeatures 1) 12V supply voltage.
2) 3-phase, full-wave soft switching drive system.
3) Digital servo circuit.
4) Power save circuit.
FAbsolute maximum ratings (Ta = 25_C)
5) Hall power supply switch.
6) Motor speed changeable.
7) Index amplifier.
FRecommended operating conditions (Ta = 25_C)
544
M...
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