BA6858AFM Datasheet - Rohm

BA6858AFM Three-phase motor driver for CD-ROMs

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.

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. .

BA6858AFM 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 prevent

BA6858AFM_Rohm.pdf