24 V White LED / OLED Step-Up DC/DC Converter

    Key Features

    • Adjustable output voltage
    • Drives OLEDs or white LEDs
    • 30 V high voltage switch
    • 1 MHz switching frequency
    • Tiny inductors and capacitors
    • Tiny SOT23-5 package

    Qorvo's ACT6311 is a step-up DC/DC converter that is optimized for driving OLEDs or white LEDs. It can provide an output voltage up to 24 V. The device is capable of driving up to seven LEDs in series from a Lithium-Ion battery, with inherent current matching and uniform brightness. The product incorporates a 30 V high voltage switch. The device operates at 1 MHz and allows the use of few external components.

    ACT6311 is available in a tiny SOT23-5 package.

    Typical Applications

      • OLED Applications
      • Cell Phones
      • Digital Cameras
      • PDAs, Laptops
      • MP3 Players
      • GPS / Personal Navigation Devices
    Topology Step-Up
    Max Input Voltage(V) 5.5
    Max Output Voltage(V) 24
    Max Input Current(A) 0.32
    Frequency(kHz) 1,000
    Package Type SOT-23, 5-pin
    RoHS Yes
    Lead Free Yes
    Halogen Free Yes
    ITAR Restricted No
    ECCN EAR99