A5939 Description
AEC-Q100 qualified K version Sinusoidal Drive For Low Audible Noise Quiet StartUp Proprietary High Efficiency Control Algorithm The A5939/A5949 three phase motor controller incorporates sinusoidal drive to minimize audible noise and vibration for high power fans. Adjustable Current Source Based Gate Drive Speed Input PWM A5949 A sinusoidal voltage profile is applied to the windings of the motor at startup to quietly...
A5939 Key Features
- AEC-Q100 qualified
- K version
- Sinusoidal Drive For Low Audible Noise
- Quiet StartUp
- Proprietary High Efficiency Control Algorithm
- Adjustable Current Source Based Gate Drive
- Speed Input
- Analog
- Windmill Detection
- Hall Element or Hall Latch patible