12V 24V 小电流 LED驱动方案BCR4 01W / BCR4 02 W AN182 Co mp aris on of Resi stor Biasi ng ve rsus BCR40 1W / BCR4 02W LED Dri v er Bia s ing o f +1 2V & +24 V DC Low-Current LED “Striplights” Applic atio n Note Revision: Rev. G, 2010.02.11 RF and Protecti on Devi c es Edition 2010.02.11 Published by Infineon Technologies AG 81726 Munich, Germany 2010 Infineon Technologies AG All Rights Reserved. Legal Disclaimer The information given in this document shall in no event be regarded as a guarantee of conditions or characteristics. With respect to any examples or hints given herein, any typical values stated herein and/or any information regarding the application of the device, Infineon Technologies hereby disclaims any and all warranties and liabilities of any kind, including without limitation, warranties……