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HA13556AF Datasheet, PDF (9/20 Pages) Hitachi Semiconductor – Combination of Spindle and VCM Driver designed for HDD and have Following Functions and Features | |||
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◁ |
External Commutation Mode (Half Wave Mode)
+
B-EMF 0
(VCC) â
U
V
W
PHASE
0
COMM
0
+
U-Current
Switching 0
mode
â
+
U-Current
Soft
0
switching
mode
â
â 50 %
HA13566AF
9
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