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AN44169A Datasheet Single Phase Brushless Motor Driver

Manufacturer: Panasonic

Overview: Doc No. TA4-EA-06318 Revision. 3 Product Standards AN44169A Driver IC for single phase Brushless.

General Description

 AN44169A is a high efficiency single phase motor driver IC with built-in Soft Switching function for low noise operation.

The soft switching period is automatically adjusted based on the motor current.

This eliminates the need for individual adjustment of the soft switching period based on the Motor’s specifications.

Key Features

  • Supply voltage range: 5.0 V ~ 28 V.
  • Auto phase shift correction with built-in Soft Switching function.
  • Wide range operation (12V/24V).
  • Speed Control by direct PWM input.
  • Motor lock protection and built-in Auto-recovery Adjustable by a external capacitance.
  • Output pin for FG pulse (open drain).
  • Output pin for lock detection (open drain ).
  • Various protection functions: Under Voltage Lock Out (UVLO), Thermal protection GND short protection, and Over Current.

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AN44169A Distributor