infineon BCR401 BCR402 12V 24V LED驱动方案

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.

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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