Intel introduces multi-phase, step-down power controller and power stage devices for high-current loads including core rails from 40 A to more than 200 A

Intel has introduced a solution for on-board power rails, including core rails, that incorporates pair of new Intel® Enpirion® power devices. These two new devices make it easy for you to design high-current step-down power converters for power trees with output currents spanning a wide load range from 40 A to more than 200 A, combining high conversion efficiency and PCB space savings with low-risk design.

The Intel Enpirion ED8401 digital, multi-phase, step-down controller is designed for non-isolated, high current DC/DC applications. It can control as many as four of the companion Intel Enpirion ET6160 monolithic 70 A power stages with integrated current and temperature monitors. This complete step-down power conversion solution based on these two devices has been designed, tested, and validated on Intel development kits to ensure that they meet the power requirements of a wide variety of FPGAs including Intel® Agilex™, Intel® Stratix® 10, and Intel® Arria® 10 FPGAs; ASICs including Intel® eASIC™ devices; and SoCs.

For more information about the Intel Enpirion ED8401 digital, multi-phase, step-down power controller and the Intel Enpirion ET6160 70 A power stage, click here.

In addition to powering high-current core rails, Intel Enpirion devices can power your entire power tree with a wide range of solutions. For more information on the whole portfolio, go to www.intel.com/power.

 

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Steven Leibson

About Steven Leibson

Be sure to add the Intel Logic and Power Group to your LinkedIn groups. Steve Leibson is a Senior Content Manager at Intel. He started his career as a system design engineer at HP in the early days of desktop computing, then switched to EDA at Cadnetix, and subsequently became a technical editor for EDN Magazine. He’s served as Editor in Chief of EDN Magazine and Microprocessor Report and was the founding editor of Wind River’s Embedded Developers Journal. He has extensive design and marketing experience in computing, microprocessors, microcontrollers, embedded systems design, design IP, EDA, and programmable logic.