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US73   Single-Coil Fan Driver - High Voltage (Alarm output)

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The Rotation Detector (RD) / Alarm Signal version has a low output in the normal condition. When a locked rotor condition occurs the RD output changes to a high state.
 

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Features and Benefits

  • Full Bridge Driver
  • High Sensitivity Hall Sensor
  • Locked-Rotor Shutdown and Auto-Restart
  • Efficient Power MOSFETs
  • Integrated Alarm Signal Output

Product Applications

Fan driver ICs


Assets

DataSheet
File Type
Size
Revision
Date
Action
US72/US73 DataSheet
PDF
119.6 KB
002
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Reference
File Type
Size
Revision
Date
Action
BLDC Fan Motor Driver Quick Reference
PDF
385.8 KB
003
11/9/2007
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