CP2163A Overview
Product Brief CP2163A V1.0 DC/DC Series High Efficiency 1X/1.5X Fractional Charge Pump for White LED .. OVERVIEW The CP2163A is optimized for white LED supplies in backlit color display applications. The device provides a constant current, set by an external resistor, for each LED.
CP2163A Key Features
- Drives up to 4 LEDs at 30 mA Each
- Regulated Output Current With 0.5% Matching Over Temperature
- LED Brightness Control Through PWM Control Signal（0Hz～50KHz）
- Low Input Ripple and Low EMI
- Over-current and Over-temperature Protected
- Less than 0.1μA Quiescent Current In Shutdown Mode
- RoHS pliant and 100% Lead (Pb)-Free
CP2163A Applications
- Drives up to 4 LEDs at 30 mA Each
- Regulated Output Current With 0.5% Matching Over Temperature