LP5520 Overview
The LP5520 is an RGB backlight LED driver for small format color LCDs. RGB backlights enable better colors on the display and power savings pared with white LED backlights. The device offers a small and simple driver solution without need for optical feedback.
LP5520 Key Features
- 1 Temperature pensated LED Intensity and Color
- Individual Calibration Coefficients for Each Color
- Color Accuracy ΔX and ΔY ≤ 0.003
- 12-Bit ADC for Measurement of 2 Sensors
- Adjustable Current Outputs for Red, Green, and
- 0.2% Typical LED Output Current Matching
- PWM Control Inputs for Each Color
- SPI™ and I2C-patible Interface
- Stand-Alone Mode With One-Wire Control
- Sequential Mode for One Color at a Time
