BA6852 Просмотр технического описания (PDF) - ROHM Semiconductor

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BA6852

Spindle and loading motor driver for PD

ROHM Semiconductor 

Motor driver ICs

Spindle and loading motor driver for PD

BA6852FP

The BA6852FP is a motor driver IC developed for use in PD, CD-ROM and DVD applications. In addition to having a

conventional spindle motor driver, it includes a reversible motor driver for use with loading motors to allow easy system

construction.

FApplications

PD, CD-ROM and DVD.

FFeatures

1) Power save circuit (three-level switch) allows FG out-

put in power save mode.

2) FGSW allows selection between either three-phase

composite output or single-phase output for the FG

output.

3) The output voltage for the loading motor driver can be

set using the Vref pin.

FAbsolute maximum ratings (Ta = 25_C)

FRecommended operating conditions (Ta = 25_C)

792

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