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Analog Devices LTM4650EY-1 | Demoboard DC2455A-C

LTM4650EY-1 High Efficiency, PolyPhase 200A Step-Down Power μModule® Regulator 4× LTM4650EY-1, 200A

Overview

TopologyBuck Converter
Input voltage4.5-15 V
Output 11.8 V / 200 A

Description

Demonstration Circuit 2455A-C features PolyPhase® designusing the LTM®4650EY-1 (B-grade), the high efficiency,high density, dual 25A, switch mode step-down powermodule regulator. The input voltage is from 4.5V to 15V.The output voltage is jumper selectable from 0.9V to 1.8V.DC2455A-C can deliver nominal 200A output current. Asexplained in the data sheet, output current de-rating isnecessary for certain VIN, VOUT, and thermal conditions. TheLTM4650-1 on DC2455A-C always operate in continuousconduction mode.