Description
Click the icons to list the products fitting your application
Melexis IC-solutions for EV thermal management increase your time in the car. They boost the system efficiency, extend the driving range and shorten battery charging time. Additionally, they improve in-car comfort by supporting the integration of the cabin and powertrain thermal systems employing advanced heat pumps.
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Pressure sensors
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Applications
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Protect from wet compression by monitoring the pressure & temperature of superheated gas at the outlet of evaporators
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Monitor pressure & temperature to enable high thermodynamic performance of the refrigeration loop and a tight control of the HV e-compressor / EXV (expansion valves)
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Relevant ICs
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Pressure sensors MEMS (MLX90830, MLX90819/20)
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Pressure sensor interface (MLX90328)
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Key benefits
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Triphibian™ technology
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Accuracy over lifetime
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Miniaturized MEMS
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Current sensors
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Applications
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Monitor and control the current consumption of PTC heaters with a current measurement feedback loop
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Safely control the motor of the e-compressor
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Accurately monitor the current for fast charge
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Fast charge safety mechanisms on inrush currents
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Relevant ICs
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IMC-Hall Shield current sensors > 50 A (MLX91208/16/18)
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Primary integrated current sensors < 50 A (MLX91220/21)
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Key benefits
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High accuracy
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Surface mount solutions for easier assembly
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Fully integrated and isolated current sensors
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Factory calibration
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Motor drivers
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Applications
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Motor driver ICs bring intelligence and safety to the valves
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Going for BLDC motors helps to reduce the motor size & weight for pumps, blowers and fans.
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For silent vehicles, smart drivers ensure low acoustic noise of the motors from all the valves and pumps.
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Relevant ICs
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LIN motor drivers (MLX81310/15/MLX81330/MLX81332)
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LIN motor pre-drivers (MLX81325/MLX81340/MLX81344)
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Single coil fan & pump drivers (MLX90411/MLX90412)
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Key benefits
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Smallest footprint
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High operating temperature
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Wide portfolio for best-fit choice
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Robust operation with low acoustic noise
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Position sensors
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Applications
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Solenoid valve with position feedback to increase safety
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Accurate valve control
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BLDC motor commutation
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Relevant ICs
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Magnetic position sensors (MLX90421/MLX90422)
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Magnetic position sensors SPI (MLX90395/MLX90363)
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Latches (MLX92211/MLX92212)
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Magnetic resolver (MLX90380)
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Inductive resolver (MLX90510)
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Key benefits
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Integrated sense & drive solutions
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IC positioning flexibility
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ISO 26262
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