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HA13566AF

Hitachi Semiconductor
Part Number HA13566AF
Manufacturer Hitachi Semiconductor
Description Combo (Spindle & VCM) Driver
Published Mar 22, 2005
Detailed Description HA13566AF Combo (Spindle & VCM) Driver ADE-207-250 (Z) 1st Edition December 1997 Description The HA13566AF is combinati...
Datasheet PDF File HA13566AF PDF File

HA13566AF
HA13566AF


Overview
HA13566AF Combo (Spindle & VCM) Driver ADE-207-250 (Z) 1st Edition December 1997 Description The HA13566AF is combination of Spindle and VCM Driver designed for HDD and have following functions and features.
Functions • • • • • • • • • • • • 1.
0 A max/3-phase spindle motor driver 400 mA max VCM driver 100 mA max retract driver 11 bit serial interface 9 bit DAC for VCM control Commutation logic for sensor-less motor Center tap pull-up driver for half wave driver Soft switching matrix Charge pump Booster Power monitor OTSD Features • Low output saturation voltage Spindle driver 1.
0 V typ (@0.
8 A) 0.
2 V typ (@0.
1 A) VCM driver 1.
0 V typ (@400 mA) • Soft switching drive • Minimum surface moun...



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