Product Brief
CP2167 V1.
0
LED Driver Series
High Efficiency 1X/1.
5X Fractional Charge Pump for White LED (1-Wire Pulse Counting Dimming Control) With Dual Channel 200mA LDO
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OVERVIEW
The CP2167 is an integrated solution for 4 white LED supplies in backlighting color display applications and phone camera input supply.
The device contains a self adapted charge pump white LED driver and dual channel low dropout linear
regulators.
The CP2167 is available in a small 20-pin 3mm*3mm QFN package.
3mm*3mm QFN 20L -40℃～85℃ 0
In the section of charge pump, high efficiency is achieved by utilizing a 1x/1.
5x adaptive fractional conversion technique in combination with low dropout c...