Three-Phase Sensorless Fan Driver
Description
A4941 Three-Phase Sensorless Fan Driver
Features and Benefits
Sensorless (no Hall sensors required) Soft switching for reduced audible noise Minimal external components PWM speed input FG speed output Low power standby mode Lock detection Optional overcurrent protection Variant A automotive qualified to AEC-Q100 Grade 2
Description
The A49...
Allegro Micro Systems
A4941 PDF File
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