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FAN8741 - Spindle Motor and 6-CH Driver

General Description

Suitable for a 3-phase BLDC (Brush-Less Direct Current) spindle motor driver with PWM, the monolithic FAN8741/FAN8742 IC also includes 2-ch motor drivers with PWM for sled motors and 4-ch linear drivers which drive the focus actuator, tracking actuator, tilt actuator, and loading motor in optical me

Key Features

  • Common.
  • Built-in thermal shutdown circuit (TSD).
  • 8 Independent voltage sources.
  • Corresponds to 3.3V or 5V DSP.
  • 4 selectable mute inputs.

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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.

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www.DataSheet4U.com FAN8741/FAN8742 Spindle motor and 6-CH actuator driver April 2005 FAN8741/FAN8742 Spindle Motor and 6-CH Driver [Spindle(PWM), Sled 2-CH(PWM) 4-CH(Linear)] Features Common • Built-in thermal shutdown circuit (TSD) • 8 Independent voltage sources • Corresponds to 3.3V or 5V DSP • 4 selectable mute inputs Description Suitable for a 3-phase BLDC (Brush-Less Direct Current) spindle motor driver with PWM, the monolithic FAN8741/FAN8742 IC also includes 2-ch motor drivers with PWM for sled motors and 4-ch linear drivers which drive the focus actuator, tracking actuator, tilt actuator, and loading motor in optical media applications.