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AN44169A - single phase Brushless Motor Driver

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.

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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Datasheet preview – AN44169A

Datasheet Details

Part number AN44169A
Manufacturer Panasonic
File Size 1.62 MB
Description single phase Brushless Motor Driver
Datasheet download datasheet AN44169A Datasheet
Additional preview pages of the AN44169A datasheet.

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Full PDF Text Transcription

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Doc No. TA4-EA-06318 Revision. 3 Product Standards AN44169A Driver IC for single phase Brushless Motor 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 Protection Package : SO type 14pin(0.65mm pitch) DESCRIPTION  AN44169A is a high efficiency single phase motor driver IC with built-in Soft Switching function for low noise operation.
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