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Sharp DC Drivers

DC Drivers

Accelerate your design with Sharp’s advanced LED Driver ICs. Match your needs with one of our devices for a drop-in solution that gives you the option of adding an Ambient Light Sensor for intelligent control, or use Logic, 3-line Serial, or I2C. Models with failsafe circuits are available, as well as soft-start, animation, or gradation controls.

Sharp LED Driver ICs are purpose-matched to solve common design headaches. Stop worrying about how to drive the LEDs in your design (whether high-power type or backlight) and get to market quickly with Sharp.

      
Part NameParallel ConfigurationSeries ConfigurationRGB LEDWhite LEDInput VoltageOutput CurrentStep-up Switching FrequencySource Voltage for LED anodesControlSummaryPackage TypePackage Dimensions
IR2D0716   3V to 5.5V55 mA External (to 7.0V)3-line serial 28-pin SDIP8.6 mm x 25.5 mm x 4.4 mm
IR2D20U8 + 8 + 8   4.5V to 5.5V30 mA External (to 18V)3-line serialGradation function, built-in thermal shutdown52-pin HQFN7.2 mm x 7.2 mm x 0.92 mm
IR2E46Y732 sets of 2 LEDs in series1 pair2 sets of 2 LEDs in series2.7V to 4.5V155 mA1.2MExternal (to 4.5V) Built-in step-up CoilI²C bus 33-pin WLCSP3.6 mm x 3.6 mm x 0.82 mm
IR2E49U655 sets of 7 LEDs in series 5 sets of 7 LEDs in series6V to 28V150 mA100k – 1MBuilt-in step-up CoilLogic inputAnimation36-pin VQFN6.2 mm x 6.2 mm x 1.0 mm
IR2E51Y74 (W) + 2 (W) + 3 (RGB) 1 pair6 LEDs (4+2) in parallel3.0V to 4.5V; 2.3V to 3.2V25 mA500kBuilt-in step-up Charge pumpI²C bus 35-pin WLCSP3.6 mm x 3.6 mm x 0.82 mm
IR2E53Y76 (RGB)18 sets of 6 LEDs in series618 LEDs3.0V to 4.5V; 2.3V to 3.2V25.9 mA660kBuilt-in step-up Charge pumpI²C busAuto-brightness control with ambient light sensor35-pin WLCSP3.57 mm x 3.57 mm x 0.875 mm
PQ6CB11X1CP 1 set of 6 LEDs in series 6 LEDs in series2.7V to 5.5V250 mA1.2MBuilt-in step-up CoilLogic inputSeveral protection modes6-pin SMD1.8 mm x 2.0 mm x 0.8 mm
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