TIPA-050016

Non-isolated point-of-load solutions for Elkhart Lake in industrial PC applications

TIPA-050016

Design files

Overview

Advanced processors and platforms, such as the Intel® Elkhart Lake micro-architecture, need point-of-load (POL) solutions for memory, low-power CPU rails, and 3.3V and 5V rail requirements from an array of rechargeable batteries or a 12V input bus.

This power-supply design highlights the latest DC/DC converters that provide performance power management solutions to extend battery life while addressing Elkhart Lake platform power requirements in industrial PC applications.

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A fully assembled board has been developed for testing and performance validation only, and is not available for sale.

Design files & products

Products

Includes TI products in the design and potential alternatives.

Multi-channel ICs (PMICs)

TPS512062A Peak Sink/Source DDR Termination Regulator with VTTREF Buffered Reference for DDR2/3/3L/4

Data sheet: PDF | HTML
Multi-channel ICs (PMICs)

TPS51716Complete DDR2/3/3L/4 Memory Power Solution Synchronous Buck Controller, 2-A LDO

Data sheet: PDF | HTML
AC/DC & DC/DC controllers (external FET)

TPS51215A3-V to 28-V input, single phase D-CAP2 controller with 2-bit VID

Data sheet: PDF | HTML
AC/DC & DC/DC controllers (external FET)

TPS51285A5-V to 24-V, dual-synchronous buck controller with 3.2 ms soft start

Data sheet: PDF
AC/DC & DC/DC converters (integrated FET)

TPS513673-V to 22-V, 12-A synchronous buck converter with ultra-low quiescent current

Data sheet: PDF
AC/DC & DC/DC converters (integrated FET)

TPS51396A4.5-V to 24-V, 8-A synchronous step-down voltage regulator

Data sheet: PDF | HTML
AC/DC & DC/DC converters (integrated FET)

TPS563394.5-V to 24-V input, 3-A output synchronous buck converter

Data sheet: PDF | HTML
AC/DC & DC/DC converters (integrated FET)

TPS6217528V, 0.5A Step-Down Converter with SNOOZE Mode

Data sheet: PDF | HTML

Technical documentation

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Type Title Date
Application note Non-Isolated Point-of-Load Solutions for Elkhart Lake in Industrial PC App. (Rev. A) PDF | HTML May 21, 2020

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