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FAN8732CG - Spindle motor and 5-CH actuator driver

Download the FAN8732CG datasheet PDF. This datasheet also covers the FAN8732G variant, as both devices belong to the same spindle motor and 5-ch actuator driver family and are provided as variant models within a single manufacturer datasheet.

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Note: The manufacturer provides a single datasheet file (FAN8732G-FairchildSemiconductor.pdf) that lists specifications for multiple related part numbers.

General Description

The FAN8732G/BG/CG is a monolithic IC suitable for a PWM 3-phase BLDC spindle motor driver, 2-CH PWM motor drivers for sled motor and 3-CH linear drivers which drive the focus actuator, tracking actuator and loading motor of the optical media applications.

42-SSOP-EP Typical Applications • Compact disk ROM (CD-ROM) • Compact disk RW (CD-RW) • Digital video disk ROM (DVD-ROM) • Digital video disk RAM (DVD-RAM) • Digital video disk Player (DVDP) • Other compact disk media ©2003 Fairchild Semiconductor Corporation Ordering Information

Overview

www.fairchildsemi.com FAN8732G/FAN8732BG/FAN8732CG Spindle motor and 5-CH actuator driver [Spindle(PWM), Sled 2-CH(PWM).

Key Features

  • Common.
  • Built-in thermal shutdown circuit (TSD).
  • Built-in power save circuit.
  • 4 Independent voltage sources.
  • Corresponds to 3.3V or 5V DSP Spindle.
  • Output PWM mode control BTL(Sled 2-channels).
  • Output PWM mode control BTL(Other 3-channels).
  • Output LINEAR mode control.

More Datasheets from Fairchild (now onsemi)

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