Three-Phase Sensorless Sinusoidal Fan Driver IC

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A5931, A5931-3

This integrated sensorless driver minimizes fan noise, vibration, and uses sinusoidal modulation and closed-loop speed control to ensure quiet and efficient operation, eliminating the need for Hall sensors. Available in automotive and commercial grades.

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Documentation and Resources

Document Type	Document Name
Guide	A5931 Evaluation Board User Guide
Technical Article	Overcoming Battery Cooling Challenges to Enable Safe and Reliable Electric Two-Wheelers

Document Type

Document Name

Guide

A5931 Evaluation Board User Guide

Technical Article

Overcoming Battery Cooling Challenges to Enable Safe and Reliable Electric Two-Wheelers

A5931, A5931-3

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Packaging

Part Number Specifications and Availability

Documentation and Resources

Documentation