Datasheet Details
- Part number
- AM8931
- Manufacturer
- AMtek
- File Size
- 340.28 KB
- Datasheet
- AM8931-AMtek.pdf
- Description
- 3-Phase Sensor-less Fan Motor Driver
AM8931 Description
AM8931 Motor Driver ICs 3-Phase Sensor-less Fan Motor Driver AM8931 The AM8931 is a 3-Phase sensor-less DC fan motor driver IC.It senses the BEMF .
PIN No Pin Name
Function
PIN No Pin Name
Function
1
CSOFT Soft start time setting terminal
8
2
F/R Forward and Reverse control terminal 9
3.
AM8931 Features
* 1) Operation voltage 3.3 to 15V 2) Direct PWM speed control 3) Built-in FG & RD 4) Soft start function 5) Forward and Reverse control 6) Lock detection/Automatic restart function
* Absolute Maximum Ratings (Ta = 25℃)
7) Over current limiter 8) Over-voltage protection 9) Thermal shutdown protec
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