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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
| Topology | Buck Converter |
| Input voltage | 4.5-15 V |
| Output 1 | 1.8 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.
More information
Products
Order Code | Datasheet | Downloads | Status | Product series | Pins | Type | Mount | L(mm) | IR(A) | Working Voltage(V (AC)) | Operating Temperature | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WR-PHD Jumper, 2, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-PHD Jumper | Pins2 | – | – | – | Rated Current3 A | Working Voltage200 V (AC) | Operating Temperature -25 °C up to +105 °C | |||
 | WR-PHD Pin Header, 2, Straight | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-PHD Pin Header | Pins2 | TypeStraight | MountTHT | Length4 mm | Rated Current2 A | Working Voltage200 V (AC) | Operating Temperature -40 °C up to +105 °C | |||
 | WR-PHD Pin Header, 3, Straight | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-PHD Pin Header | Pins3 | TypeStraight | MountTHT | Length6 mm | Rated Current2 A | Working Voltage200 V (AC) | Operating Temperature -40 °C up to +105 °C |