BA6486FS Datasheet - Rohm

BA6486FS FDD spindle motor driver

BA6486FS FElectrical characteristics (unless otherwise noted, Ta = 25_C, VCC = 12V) 546 Motor driver ICs BA6486FS FCircuit operation (1) Motor drive circuit The motor driver is based on a 3-phase, full-wave soft switching, current drive system in which the position of rotor is sensed by Hall .

BA6486FS Features

* 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 Motor dri

BA6486FS Datasheet (173.38 KB)