AMT49400 - Integrated Sensorless FOC BLDC Driver
The AMT49400 is an advanced 3-phase, sensorless, brushless DC (BLDC) motor driver with integrated power MOSFETs.
A minimal application circuit can be achieved with only two external components due to device’s high level of integration, which includes control algorithm, analog circuit, and power stag
AMT49400 Features
* Coding-free sensorless field-oriented control (FOC)
* Standby mode current less than 10 µA
* Quiet and quick startup
* Only two external components for minimal application circuit
* PWM speed input, FG speed output
* Lock detection
* Soft-on
