NCP5623B Triple Output I2C Controlled RGB LED Driver The NCP5623B mixed analog circuit is a triple output LED driver dedicated to the RGB illumination or backlight LCD display.
The built−in DC/DC converter is based on a high efficient charge pump structure with operating mode 1x and 2x.
It provides a 94% peak efficiency.
The tiny package makes the device suitable for room limited portable applications.
Features • 2.
7 to 5.
5 V Input Voltage Range • RGB Function Fully Supported • Programmable Integrated Gradual Dimming • 90 mA Output Current Capability • 94% Peak Efficiency • Built−in Short Circuit Protection • Provides Three Independent LED Drives • Support I2C Protocol • Embedded OVP / Open...

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