Datasheet Details
- Part number
- AM8933
- Manufacturer
- AMtek
- File Size
- 570.89 KB
- Datasheet
- AM8933-AMtek.pdf
- Description
- 3-Phase Sensor-less Fan Motor Driver
AM8933 Description
AM8933 Motor Driver ICs 3-Phase Sensor-less Fan Motor Driver AM8933 The AM8933 is a 3-phase sensor-less DC fan motor driver IC.It senses the BEMF .
Fig.
AM8933 Features
* l 1) Operation voltage 1.8 to 6.0V ia 2) Lock detection/Automatic restart function
3) Built-in FG (frequency generation)
t 4) Thermal shutdown protection
5) Over current protection
n
* Absolute Maximum Ratings (Ta = 25℃)
6) PWM speed control 7) Soft switching technique to reduce
acoustic noise
AM8933 Applications
* 3-Phase sensor-less DC Fan Motor
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