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AM2825N - 3-phase Sensor-less Motor Driver

Datasheet Summary

Description

The AM2825N is a 3-phase sensor-less DC motor driver IC.

It senses the BEMF (Back Electro-Motive Force) of the motor in rotation and provides corresponding commutation current to the motor.

Rotation speed can be controlled by PWM input signal.

Features

  • s and Benefit.
  • Wide operation voltage 1.8 to 6.0V.
  • Low Quiescent Current.
  • Maximum output current 2A.
  • Lock detection/Automatic restart function.
  • Soft switching technique to reduce acoustic noise.
  • Forward and Reverse control.
  • Built-in FG (frequency generation).
  • Built-in RD (Rotate Detect).
  • Thermal shutdown protection.
  • Over current Limiter.
  • PWM speed control.
  • Pb-Free and Halogen-Free Green product.

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Datasheet preview – AM2825N

Datasheet Details

Part number AM2825N
Manufacturer AMtek
File Size 553.14 KB
Description 3-phase Sensor-less Motor Driver
Datasheet download datasheet AM2825N Datasheet
Additional preview pages of the AM2825N datasheet.

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Full PDF Text Transcription

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AM2825N Motor Driver ICs 3-phase Sensor-less Motor Driver AM2825N  Features and Benefit  Wide operation voltage 1.8 to 6.0V  Low Quiescent Current  Maximum output current 2A  Lock detection/Automatic restart function  Soft switching technique to reduce acoustic noise  Forward and Reverse control  Built-in FG (frequency generation)  Built-in RD (Rotate Detect)  Thermal shutdown protection  Over current Limiter  PWM speed control  Pb-Free and Halogen-Free Green product  Applications  3-phase sensor-less DC Motor  Electric shaver  ASIC Cooling Fans  Description The AM2825N is a 3-phase sensor-less DC motor driver IC. It senses the BEMF (Back Electro-Motive Force) of the motor in rotation and provides corresponding commutation current to the motor.
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