HA13558AFH Hitachi, HA13558AFH Datasheet - Page 8

• Manufacturer Part Number: HA13558AFH
• Description: CD-ROM Combo Driver
• Manufacturer: Hitachi

HA13558AFH
2. Commutation of Spindle
8
• Acceleration (switching mode)
• Running (soft switching mode)
PHASE
B-EMF
Iw
Iw
Iu
Iu
Iv
Iv
+
0
–
0
+
0
+
0
+
0
+
0
+
0
+
0
–
–
–
–
–
–