Current sensor ICs

Melexis' current sensors rely on a robust implementation of Hall-effect technology and proprietary Integrated Magnetic Concentrator technology.

They are designed for accurate current sensing applications in the automotive, industrial and consumer markets.

Conventional Hall

  • Isolated currents up to 2000A
  • Core for signal concentration
  • High stray field immunity
  • Robust against mechanical play
Related products

IMC-Hall®

  • Isolated currents up to 2000A
  • Shield and internal magnetic concentrator (IMC)
  • Easy assembly & vertical stacking
  • Robust against mechanical play
Related products

Integrated

  • Internal conductor up to 50A
  • No magnetic hysteresis
  • No customer calibration needed
  • Up to 4.8kV isolation
Related products

All products

DVKConventionalHallCore - Development Kit for Melexis conventional hall current sensors - Melexis

Development Kit for Melexis conventional hall current sensors

DVKConventionalHallCore

The DeVelopment Kit (DVK) DVK-Conventional-Hall provides all you need to evaluate the performances and the functionalities of MLX91209, MLX91211, MLX91217 and MLX91219 conventional Hall current sensor ICs.

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MLX91207 - IMC Hall Current Sensor - Melexis

70 kHz Programmable Hall-effect current sensor IC with automotive protections

MLX91207

Not recommended for new designs. Similar functionality provided by the MLX91209 , MLX91217 or MLX91219.

Automotive grade 70 kHz programmable Hall effect current sensor IC with ratiometric analog output and automotive protections in a surface mount SOIC8 package.

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MLX91209 - Hall Effect Current Sensor - Melexis

250 kHz Hall current sensor IC with enhanced thermal and lifetime stability

MLX91209

250 kHz programmable Hall-effect current sensor IC with enhanced thermal and lifetime stability.

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MLX91211 - 40 kHz conventional Hall current sensor IC - Melexis

40 kHz conventional Hall current sensor IC

MLX91211

The MLX91211 is a second-generation medium-speed current sensor that senses the magnetic field generated by the current flowing through a conductor, be it a cable, a bus bar or a PCB trace in a contactless way.

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MLX91217 - 250 kHz Conventional Hall current sensor IC with improved diagnostics - Melexis

250 kHz Conventional Hall current sensor IC with improved diagnostics

MLX91217

Automotive grade programmable current sensor IC in a SIP4-VA package. Market leading accuracy, broken wire diagnostics and on-chip filtering. Several trim and form options available.

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MLX91219 - 300kHz IMC-Hall® current sensor IC with dual overcurrent detection - Melexis

400kHz Conventional Hall current sensor IC with dual overcurrent detection

MLX91219

The MLX91219 is a high-speed high-accuracy conventional hall current sensor simplifying module designs with a dual OverCurrent Detection (OCD) functionality, a flexible supply 3.3V/5V and an improved SNR.

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DVKIMCHallShield - Development Kit for Melexis IMC-Hall® current sensors - Melexis

Development Kit for Melexis IMC-Hall® current sensors

DVKIMCHallShield

The DeVelopment Kit (DVK) DVK-IMC-Hall-Shield provides all you need to evaluate the performances and the functionalities of MLX91208, MLX91216 and MLX91218 IMC-Hall® current sensor ICs.

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MLX91206 - IMC Hall Current Sensor - Melexis

70 kHz Programmable IMC-Hall® current sensor IC with automotive protections

MLX91206

70 kHz programmable high speed IMC-Hall® current sensor IC targeting inverter/converter and battery monitoring applications.

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MLX91208 - IMC Hall Current Sensor - Melexis

250 kHz IMC-Hall® current sensor IC with enhanced thermal and lifetime stability

MLX91208

250 kHz programmable IMC-Hall® current sensor IC with enhanced thermal and lifetime stability.

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MLX91216 - 250 kHz IMC-Hall® current sensor with improved diagnostics - Melexis

250 kHz IMC-Hall® current sensor with diagnostics

MLX91216

The MLX91216 is an automotive grade programmable current sensor IC featuring IMC-Hall® technology in a SOIC8 package, for application from 200 to 2000 A. Market leading accuracy and broken wire diagnostics define the evolution of the high-speed high-accuracy current sensor.

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MLX91218 - 300kHz Conventional Hall current sensor IC with dual overcurrent detection - Melexis

400kHz IMC-Hall® current sensor IC with dual overcurrent detection

MLX91218

The MLX91218 is a high-speed high-accuracy IMC-Hall® current sensor simplifying module designs with a dual OverCurrent Detection functionality, a flexible supply 3.3V/5V and an improved SNR.

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DVK91220 - Development Kit for MLX91220 and MLX91221 - Melexis

Development Kit for MLX91220 and MLX91221

DVK91220

The DVK91220 variants provide all the needed components to evaluate the performances and the functionalities of MLX91220 and MLX91221 integrated current sensors.

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MLX91220 - 0-50A isolated 5V integrated hall current-sensor - Melexis

0-50 A isolated 5 V integrated Hall current sensor

MLX91220

The MLX91220 is a 0-50 A isolated integrated Hall-effect current sensor with dual OCD, operating on a 5 V supply.

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MLX91221 - 0-50A isolated 3.3V integrated hall current-sensor - Melexis

0-50A isolated 3.3V integrated hall current-sensor

MLX91221

The MLX91221 is a 0-50 A isolated integrated Hall-effect current-sensor with dual OCD, operating on a 3.3V supply.

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Related tech talks

IMC-Hall® current sensing

IMC-Hall® current sensing

We explain here the basis of the IMC-Hall technology and the benefits it brings to current sensing. Discover the concept of the IMC, the handling of stray fields and how to optimize the module.
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Introducing the Hall-effect principle, a well-established phenomenon harnessed by Melexis sensor ICs.

What is the Hall-effect?

Introducing the Hall-effect principle, a well-established phenomenon harnessed by Melexis sensor ICs.
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