MLX81200 Sensorless BLDC motor controller

INTRODUCTION
The MLX81200 is a highly integrated 3 phase motor controller for 12V BLDC or PMSM automotive applications.
Its TruSense and SineDrive technologies enable Sensorless BLDC motor control in a wide range of demanding applications.

SINEDRIVE
allows optimizing the motor current shape for any BLDC motor, resulting in optimal efficiency with minimum torque ripple and lowest audible noise.
SineDrive also allows sensorless sinusoidal motor control minimizing conducted and radiated missions.

TRUSENSE
combines RELUCTANCE/INDUCTANCE measurement with BEMF sensing for robust and reliable detection and tracking of the rotor position in harsh environments under heavily changing load conditions.
This also allows a very fast motor start-up as well as operation at very low speeds.

TARGET SENSORLESS BLDC APPLICATIONS