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ETA1617

40V Boost Converter for LED Driver / TFT Bias / USB Power

The ETA1617 is a high efficiency step-up converter with an integrated 40V power MOSEFT. It runs with an optimal 0.8MHz frequency that enables use of small external components while still providing best efficiencies. It has an internal current limit as high as 1A, and it can drive up to 8 LEDs at 60mA output current.

一般应用
特征
  • Up to 89% Efficiency (6 LEDs)
  • Drive up to 8 LEDs with 60mA
  • Drive up to 40 LEDs in total
  • 33V OVP Protection
  • True PWM Brightness Control
  • 200mV Feedback Voltage
  • 1A Current Limit
  • SOT23-6 Package
应用
  • Cellphone and Smartphone
  • MID or Tablet PC
  • TFT-bias for LCD Screen
  • Power for OLED
  • LED Torch
  • Satellite Set Top Box