HA13566AF Datasheet, PDF (8/20 Pages) Hitachi Semiconductor – Combo (Spindle & VCM) Driver

HA13566AF
External Commutation Mode (Full Wave Drive)
+
B-EMF 0
–
U
V
W
PHASE
0
COMM
0
Delay
*2
+
U-Current
Switching ⁰
mode
–
+
U-Current
Soft
0
switching
mode
–
+ 50 %
Note: 2. Provided by MPU.
– 50 %
8