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Current sensors
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Current sensors
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Motor drivers
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Motor drivers
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Motor drivers
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Motor drivers
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Motor drivers
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Pressure sensors
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Pressure sensors
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Position sensors
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Position sensors

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.

BEV thermal management - cold
BEV thermal management - cold
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Pressure sensors

  • Applications

    • Protect from wet compression by monitoring the pressure & temperature of superheated gas at the outlet of evaporators

    • Monitor pressure & temperature to enable high thermodynamic performance of the refrigeration loop and a tight control of the HV e-compressor / EXV (expansion valves)

  • Relevant ICs

    • Pressure sensors MEMS (MLX90830, MLX90819/20)

    • Pressure sensor interface (MLX90328)

  • Key benefits

    • Triphibian technology

    • Accuracy over lifetime

    • Miniaturized MEMS

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Current sensors

  • Applications

    • Monitor and control the current consumption of PTC heaters with a current measurement feedback loop

    • Safely control the motor of the e-compressor

    • Accurately monitor the current for fast charge

    • Fast charge safety mechanisms on inrush currents

  • Relevant ICs

    • IMC-Hall Shield current sensors > 50 A (MLX91208/16/18)

    • Primary integrated current sensors < 50 A (MLX91220/21)

  • Key benefits

    • High accuracy

    • Surface mount solutions for easier assembly

    • Fully integrated and isolated current sensors

    • Factory calibration

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Motor drivers

  • Applications

    • Motor driver ICs bring intelligence and safety to the valves

    • Going for BLDC motors helps to reduce the motor size & weight for pumps, blowers and fans.

    • For silent vehicles, smart drivers ensure low acoustic noise of the motors from all the valves and pumps.

  • Relevant ICs

    • LIN motor drivers (MLX81310/15/MLX81330/MLX81332)

    • LIN motor pre-drivers (MLX81325/MLX81340/MLX81344)

    • Single coil fan & pump drivers (MLX90411/MLX90412)

  • Key benefits

    • Smallest footprint

    • High operating temperature

    • Wide portfolio for best-fit choice

    • Robust operation with low acoustic noise

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Position sensors

  • Applications

    • Solenoid valve with position feedback to increase safety

    • Accurate valve control

    • BLDC motor commutation

  • Relevant ICs

    • Magnetic position sensors (MLX90421/MLX90422)

    • Magnetic position sensors SPI (MLX90395/MLX90363)

    • Latches (MLX92211/MLX92212)

    • Magnetic resolver (MLX90380)

    • Inductive resolver (MLX90510)

  • Key benefits

    • Integrated sense & drive solutions

    • IC positioning flexibility

    • ISO 26262

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