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.
Lighting Selector Guide:
Pack performance into the smallest dimensions with Sharp's solutions for Lighting, Sensing, and Power handling.
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|Part Name||Parallel Configuration||Series Configuration||RGB LED||White LED||Input Voltage||Output Current||Step-up Switching Frequency||Source Voltage for LED anodes||Control||Summary||Package Type||Package Dimensions|
|IR2E46Y7||3||2 sets of 2 LEDs in series||1 pair||2 sets of 2 LEDs in series||2.7 to 4.5||155||1.2M||External (to 4.5V) Built-in step-up Coil||I²C bus||33-pin WLCSP||3.6 mm x 3.6 mm x 0.82 mm|
|IR2E49U6||5||5 sets of 7 LEDs in series||5 sets of 7 LEDs in series||6 to 28||150||100k - 1M||Built-in step-up Coil||Logic input||Animation||36-pin VQFN||6.2 mm x 6.2 mm x 1.0 mm|
|IR2E53Y7||6 (RGB)||18 sets of 6 LEDs in series||6||18 LEDs||3.0V to 4.||25.9||660k||Built-in step-up Charge pump||I²C bus||Auto-brightness control with ambient light sensor||35-pin WLCSP||3.57 mm x 3.57 mm x 0.875|
|PQ6CB11X1CP||1 set of 6 LEDs in series||6 LEDs in series||2.7 to 5.5||250||1.2M||Built-in step-up Coil||Logic input||Several protection modes||6-pin SMD||1.8 mm x 2.0 mm x 0.8 mm|