參數(shù)資料
型號: BA6859AFP-Y
廠商: Rohm CO.,LTD.
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: Three-phase motor driver for CD-ROMs
中文描述: 三相電機(jī)驅(qū)動(dòng)器的CD光盤
文件頁數(shù): 12/15頁
文件大小: 209K
代理商: BA6859AFP-Y
859
M t
Motor driver ICs
d i
BA6858AFP / BA6858AFM / BA6859AFP /
BA6859AFP-Y / BA6859AFM / BA6859AFS
(4)
When 2.5V or more is applied to the short brake pin, the
top-side output transistors of all phases go off, and the
bottom-side output transistors go on. This applies brak-
ing to the motor. Short braking operates regardless of the
torque command signal.
(5)
Brake mode switching
When 2.5V or more is applied to the BR pin, the brake
mode for when E
C
> E
CR
can be changed.
Short brake
(6)
When 2.5V or more is applied to the power save pin, all
circuits are on. When 1.0V or less is applied, the IC en-
ters power save mode, and functions only for surpressing
power consumption.
Power save
Application example
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