ETA1617 是一款40V 升压型 LED驱动芯片，

    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
产品应用：

    Cellphone and Smartphone
    MID or Tablet PC
    TFT-bias for LCD Screen
    Power for OLED
    LED Torch
    Satellite Set Top Box