AL5809QEV1, Current LED String Procedure in High side current LED configuration Evaluation Board
Reka bentuk rujukan oleh: Diodes Incorporated
AL5809QEV1, Current LED String Procedure in High side current LED configuration Evaluation Board. The AL5809Q is a two terminal constant current linear LED driver and it provides a cost-effective solution. It offers an excellent temperature stability 20 ppm/degree C and the current accuracy ±5% regulated over a wide voltage range. The AL5809Q simplifies the design for linear LED drivers allowing it to be designed as a high or low side constant current regulator without any external components. The AL5809Q turns on immediately and can swing from 2.5V up to 60V enabling it drive long LED chains. The floating ground, 60V Voltage rating between Input and Output pins designed to withstand the high peak voltage incurred in DC and offline applications
