Get Your Motor Running MLX81200 BLDC Controller IC Patented Sensorless BLDC Technologies by Melexis SineDrive controls the motor TruSense combines reluctance current to get the best efficiency with: n Lowest torque ripple n Minimized conducted and radiated emissions n For any type of motor current shape (trapeziodal, sinewave) VBAT CLKO VBAT_S1 Rshunt VBAT VS V CC V prot VBAT_S2 VDDR5 VREF VDDV5 CP0 VDDV18 Vprot HS0 measurement with BEMF sensing: n For detection and tracking of the rotor position n In harsh environments under heavily changing load conditions. This allows: n A very fast motor start-up n Possible operation at very low speeds n Fits for any motor type: n Delta / Star n Trapeziodal / Sinewave n No star point requred VCC Level and Pressure Sensor VCC V5EXT SW0 SW1 SW2 SW3 SW4 IO0 IO1 IO2 IO3 IO4 IO5 TI0 TI1 TO 10 LIN LIN MLX81200 CWD U SW5 LS0 CP1 MLX81200: Vprot HS1 Fail Safe Automotive High Integration High Temperature (150C) V SW6 LS1 CP2 Vprot HS2 W SW7 LS2 GND_S1 GND_S2 U V W 180p Varistor GND GND T GND 7mm*7mm QFN/TQFP Package Options nAEC-Q100 qualified up to 150C Tambient Active Suspension Control Active Suspension Control HVAC Blower Motor Transmission Oil / Fluid Pump Cooling Fan Fuel Pump Active Suspension Control Target Applications Water Pump Active Suspension Control