Melexis

MLX90248 Omnipolar On/Off Hall Effect Switch

Melexis’ magnetic switches for power hungry applications such as displays, backlights, and keypad illumination

Image of MLX90248 Omnipolar Hall-Effect SwitchMelexis’ MLX90248 is an omnipolar on/off Hall effect switch exhibits omnipolar magnetic characteristics. This means that the device reacts to both north and south magnetic poles. The “micropower” feature makes the MLX90248 especially suitable for battery-powered device as it combines low voltage operation and low current consumption. By using a sleep/awake strategy managed internally, the power consumption is drastically reduced. This switch has a temperature range of -40°C ~ +85°C and comes in small SOT-23 package. The MLX90248 is ideal for extending battery life in power hungry applications such as displays, backlights, and keypad illumination.

Features Applications
  • Voltage supply: 1.5 V ~ 3.6 V
  • Current supply (max): 10 µA
  • Current output (max): 10 mA
  • Temperature operating range: -40°C ~ +85°C (TA)
  • Package/case: TO-236-3, SC-59, SOT-23-3
  • Displays
  • Backlights
  • Keypad illumination

MLX90248 Hall Effect Switch

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
MAG SWITCH OMNIPOLAR TSOT23-3MLX90248ESE-EBA-000-REMAG SWITCH OMNIPOLAR TSOT23-368828 - Immediate$0.66View Details
MAGNETIC SWITCH OMNIPOLAR 6UTQFNMLX90248ELD-EBA-000-REMAGNETIC SWITCH OMNIPOLAR 6UTQFN9533 - Immediate$0.80View Details
Published: 2017-10-24