MLX90248 Omnipolar On/Off Hall Effect Switch

By Melexis Technologies NV 84

MLX90248 Omnipolar On/Off Hall Effect Switch

Melexis’ 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

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