LB11899J Datasheet, PDF (15/16 Pages) ON Semiconductor – Three-in-One Motor Driver

LB11899J
4. Drum Motor Driver Drive current waveform
IDUOUT
current waveform
IDVOUT
current waveform
Counter electromotive
detection
Counter electromotive
detection
Counter electromotive
detection
IDWOUT
current waveform
Counter electromotive
detection
Counter electromotive Counter electromotive
detection
detection
BFGO
Counter electromotive Counter electromotive Counter electromotive Counter electromotive
detection
detection
detection
detection
5. Loading Motor Truth table
Input
LIN
L
M (or OPEN)
H
Output
LOUT1
LOUT2
L
H
L
L
H
L
Mode
Reverse
Brake
Forward
No.A2229-15/16