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DDR12-25D08-AJ Datasheet DC-DC / Non-Isolated Memory

Manufacturer: Emerson

Download the DDR12-25D08-AJ datasheet PDF. This datasheet also includes the DDR12-25D08-AJ_ddr12_1191526680 variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (DDR12-25D08-AJ_ddr12_1191526680_Emerson.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number DDR12-25D08-AJ
Manufacturer Emerson
File Size 246.43 KB
Description DC-DC / Non-Isolated Memory
Download DDR12-25D08-AJ Download (PDF)

Overview

DDR12 Series DC-DC CONVERTERS Tracking Dual Output Dual output 1 NEW Product • High current dual-output power module for DDR memory • Single compact module provides 25 A @ 2.5 V for Vddq supply and 8 A @ 1.25 V for Vtt termination • Tracking dual output voltages (1.25 V @ 8 A, 2.5 V @ 25 A) • Output voltage remote sense (only on Vddq) • Sink capability for logic terminations • Power good output signal • Overvoltage protection • Overcurrent protection • Remote ON/OFF • Available RoHS compliant The dual output DDR12-25D08-AJ is specially designed to meet the power needs of double data rate memory DIMMS and associated memory control logic.

The Vtt output tracks the Vddq output, while the Vtt output can sink current as required by logic terminations.

This converter offers typical efficiencies greater than 84% when operated at 50% load or greater.

Key Features

  • a wide input range as well as trimmable output voltages. Remote sense on Vddq and remote ON/OFF facilities are included as standard, and the converter is protected against over-current and overvoltage conditions. All specifications are typical at nominal input, full load at 25 °C unless otherwise stated 2 YEAR.

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