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MT9284BS6 1.2MHz, High Efficiency Boost White LED Driver SOT23-6

MT9284BS6 1.2MHz, High Efficiency Boost White LED Driver SOT23-6
AeroSemi
MT9284BS6 1.2MHz, High Efficiency Boost White LED Driver SOT23-6
₹​11.80
₹​10.00 + 18% GST
All Inclusive, Shipping Calculated at Checkout

B2B GST Credit Available

The MT9284BS6 is a step-up converter designed for driving up to 7 series white LEDs from a single cell Lithium Ion battery. The MT9284 uses current mode, fixed frequency architecture to regulate an LED current, which is measured through an external current sense resistor. 

The MT9284BS6 includes under-voltage lockout, current limiting and thermal overload protection preventing damage in the event of an output overload. Optimized operation frequency can meet the requirement of small LC filters value and low operation current with high efficiency. Internal soft start function can reduce the inrush current. Tiny package type provides the best solution for PCB space saving and total BOM cost.


Features

  • High Efficiency: Up to 90%
  • 1.2MHz Constant Frequency Operation
  • Integrated internal Power MOSFET
  • Drives up to 7 Series WLEDs
  • Soft-start/Dimming with wide Frequency Range
  • UVLO, Thermal Shutdown
  • Internal Current limit
  • Over Voltage Protection
  • Small LC Filter
  • Minimize the External Component
  • <1µA Shutdown Current
  • SOT23-6 Package


Resources

Technical Datasheet pdf_icon.png (50×50)


Applications

  • Camera Flash White LED
  • Mobile Phone, Smart Phone LED Backlight
  • PDA LED Backlight
  • Digital Still Cameras
  • Camcorder

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