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HA13566AF - Combo (Spindle & VCM) Driver

General Description

The HA13566AF is combination of Spindle and VCM Driver designed for HDD and have following functions and

Key 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).

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
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.