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M56785FP - SPINDLE MOTOR DRIVER

Description

The M56785FP is a semiconductor integrated circuit in order to drive the spindle motor.

Features

  • q Large power dissipation (Power Package). q 3.3V DSP available. q The supply voltage with wide range. q High motor drive current . q Low saturation voltage. (typical 1.2V at load current 500mA) q Motor current control for both motor torque directions. q Reverse torque mode select [SHORT.

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Datasheet Details

Part number M56785FP
Manufacturer Mitsubishi
File Size 212.41 KB
Description SPINDLE MOTOR DRIVER
Datasheet download datasheet M56785FP Datasheet
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Full PDF Text Transcription

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MITSUBISHI M56785FP SPINDLE MOTOR DRIVER DESCRIPTION The M56785FP is a semiconductor integrated circuit in order to drive the spindle motor. PIN CONFIGURATION (TOP VIEW) N.C S/S RDS FG CI MODE2 MODE1 1 2 3 4 5 6 7 8 9 42 41 40 39 38 37 36 35 34 N.C W V U RS MODE3 MODE4 FEATURES q Large power dissipation (Power Package). q 3.3V DSP available. q The supply voltage with wide range. q High motor drive current . q Low saturation voltage. (typical 1.2V at load current 500mA) q Motor current control for both motor torque directions. q Reverse torque mode select [SHORT BRAKING,etc]. q Sleep mode. (Zero total current ) q Hall amplifier sensitivity select. (Minimum voltage : 35mVp-p or 50mVp-p) q FG signal output terminal. q Automatic stop select.
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