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BA6855AFM - CD-ROM spindle motor driver

Description

BA6855AFM 843 Motor driver ICs BA6855AFM FElectrical characteristics (unless otherwise noted, Ta = 25_C, VCC = 5V, VR = 12V, and VM = 12V) 844 Motor driver ICs BA6855AFM FOperation notes (1) FGS When a high-level voltage is input to FGS, the FG output is output even when power save is on (

Features

  • 1) Motor switching regulator on chip. 2) Selectable brake mode via BR pin. 3) FG signal output also possible at power save via FGS. FAbsolute maximum ratings (Ta = 25_C) FRecommended operating conditions (Ta = 25_C) 841 Motor driver ICs FBlock diagram BA6855AFM 842 Motor driver ICs FPin.

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Datasheet Details

Part number BA6855AFM
Manufacturer ROHM
File Size 131.58 KB
Description CD-ROM spindle motor driver
Datasheet download datasheet BA6855AFM Datasheet

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Part Number Description
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Full PDF Text Transcription

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Motor driver ICs CD-ROM spindle motor driver BA6855AFM The BA6855AFM is a CD-ROM motor driver with a built-in motor power supply switching regulator. The switching regulator allows low-power designs, and reduced thermal dissipation from the IC. It is possible to select reverse brake and short brake modes. FApplications CD-ROM, CD-R, CD-RW, DVD-ROM, and DVD-RAM FFeatures 1) Motor switching regulator on chip. 2) Selectable brake mode via BR pin. 3) FG signal output also possible at power save via FGS.
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