《《LED Driving Concepts and Infineon Basic LED Drivers_V1》.pdf

Body Power / H. Hopfgartner LED Driving Concepts and Infineon® Basic LED Drivers A pplication Note V1.0 2011-03-11 A utomotive Power LED Driving Concepts and Infineon® Basic LED Drivers Basic LED Driver Revision History: V1.0, 2011-03-11 Previous Version: none Page Subjects (major changes since last revision) Application Note 2 V1.0, 2011-03-11 LED Driving Concepts and Infineon® Basic LED Drivers Table of Contents Table of Contents 1  Abstract 4  2  Introduction 4  3  How to Control LEDs 4  4  Infineon® Basic LED Driver 9  5  Conclusion 17  6  Additional Information 17  Application Note 3 V1.0, 2011-03-11 LED Driving Concepts and Infineon® Basic LED Drivers Abstract 1 Abstract Note: The following information is given as a hint for the implementation of the device only and shall not be regarded as a description or warranty of a certain functionality, condition or quality of the device. Note: All application diagrams shown in this application note are very simplified examples of application circuits. The function must be verified in the real application. This application note is intended to provide detailed application hints regarding the usage and design in of the Infineon®