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Maximize Efficiency by Accurately Reducing Core Voltage

Analog Devices Guneet Chadha demos how to change an NXP Arm Cortex μP core voltage via PMBus to maximize efficiency. This is useful in cases where final silicon core voltage changes from what is was expected to be initially.

7/9/2018 9:10:07 PM

Part List

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
LS1088A EVAL BRDLS1088A-RDBLS1088A EVAL BRD0 - Immediate$2,861.94View Details
EVAL BOARD FOR LTC38221DC1105AEVAL BOARD FOR LTC382210 - Immediate$205.65View Details
IC REG CTRLR BUCK 10MSOPLTC3822EMSE#PBFIC REG CTRLR BUCK 10MSOP147 - Immediate$7.91View Details
IC REG CTRLR BUCK 16SSOPLTC3822EGN-1#PBFIC REG CTRLR BUCK 16SSOP12 - Immediate$8.81View Details
IC REG CTRLR BUCK 10DFNLTC3822EDD#PBFIC REG CTRLR BUCK 10DFN239 - Immediate$7.91View Details
IC REG CTRLR BUCK 10DFNLTC3822EDD#TRPBFIC REG CTRLR BUCK 10DFN0 - Immediate$4.41View Details
IC REG CTRLR BUCK 10MSOPLTC3822EMSE#TRPBFIC REG CTRLR BUCK 10MSOP0 - Immediate$4.41View Details
IC REG CTRLR BUCK 12DFNLTC3822EDD-1#PBFIC REG CTRLR BUCK 12DFN93 - Immediate$8.81View Details
IC REG CTRLR BUCK 12DFNLTC3822EDD-1#TRPBFIC REG CTRLR BUCK 12DFN0 - Immediate$4.96View Details
IC REG CTRLR BUCK 16SSOPLTC3822EGN-1#TRPBFIC REG CTRLR BUCK 16SSOP0 - Immediate$4.96View Details