AM8933 3-Phase Sensor-less Fan Motor Driver

AMtek

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.

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Datasheet Specifications

Part number: AM8933
Manufacturer: AMtek
File Size: 570.89 KB
Datasheet: AM8933-AMtek.pdf
Description: 3-Phase Sensor-less Fan Motor Driver

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

Applications

* 3-Phase sensor-less DC Fan Motor

AM8933 Distributors

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