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APX9281 - Single-Phase Full-Wave Motor Pre-Driver

Description

The APX9281 is a single phase, DC brushless motor pre-driver with

Features

  • Single Phase Fan Pre-Driver.
  • Low Supply Current.
  • Soft-Start Function.
  • Built-in Variable Speed Control Function.
  • Minimum Speed Setting.
  • Built-in Current-Limit.
  • Built-in Lock Protection and Auto Restart Function.
  • FG (Rotation Speed Dectection) Output.
  • Built-in Thermal Protection Circuit.
  • Lead Free and Green Devices Available (RoHS Compliant) General.

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Datasheet preview – APX9281

Datasheet Details

Part number APX9281
Manufacturer ANPEC
File Size 771.09 KB
Description Single-Phase Full-Wave Motor Pre-Driver
Datasheet download datasheet APX9281 Datasheet
Additional preview pages of the APX9281 datasheet.

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Full PDF Text Transcription

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APX9281 Single-Phase Full-Wave Motor Pre-Driver for Fan Motor Features • Single Phase Fan Pre-Driver • Low Supply Current • Soft-Start Function • Built-in Variable Speed Control Function • Minimum Speed Setting • Built-in Current-Limit • Built-in Lock Protection and Auto Restart Function • FG (Rotation Speed Dectection) Output • Built-in Thermal Protection Circuit • Lead Free and Green Devices Available (RoHS Compliant) General Description The APX9281 is a single phase, DC brushless motor pre-driver with features of PWM variable speed control, soft-start, and current-limit, which is suitable for fans, blowers, and pump motors. Adequate S-S pin capacitor could reduce the peak current at power on and Lock mode.
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