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HA13571FR - Combo (Spindle & VCM) Driver for HDD

Description

The HA13571FR is combination of Spindle and VCM Driver designed for HDD and have following functions and

Features

  • Functions.
  • 2.2 A/phase spindle motor driver 1.5 A VCM driver Soft switching control circuit B-EMF detection circuit Selectable PWM or linear drive (spindle motor driver) Power down brake & retract PWM DAC & filter (VCM driver) 5 V, 12 V power supply monitor Watch dog timer Features.
  • Low thermal resistance package (θj-a ≤ 25°C/W).
  • Full programable commutation structure.
  • Low outpu.

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Full PDF Text Transcription

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HA13571FR Combo (Spindle & VCM) Driver for HDD ADE-207-269 (Z) 1st Edition February 1999 Description The HA13571FR is combination of Spindle and VCM Driver designed for HDD and have following functions and features. Functions • • • • • • • • • 2.2 A/phase spindle motor driver 1.
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