The power conversion is achieved by means of a charge pump structure, using two external ceramic capacitors, making the system extremely tiny. The device supplies a constant voltage to the load from a low battery voltage source. It is particularly suited for the High Efficiency LED used in low cost, low power applications, with high extended battery life. Understand how to set up and measure results for this board to optimise efficiency.
High efficiency charge pump converter evaluation board
This video demonstrates some of the features and capabilities of the NCP5603GEVB evaluation board. The NCP5603GEVB evaluation board from ON Semiconductor is an integrated circuit dedicated to the medium power White LED applications.