TIPA-050005

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

Design files

TIPA-050005

Design files

Overview

Advanced processors and platforms such as the Intel® Tiger 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 and describes their features addressing general Tiger Lake power requirements in 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)

TPS51206 — 2A Peak Sink/Source DDR Termination Regulator with VTTREF Buffered Reference for DDR2/3/3L/4

Data sheet: PDF | HTML

Multi-channel ICs (PMICs)

TPS51716 — Complete DDR2/3/3L/4 Memory Power Solution Synchronous Buck Controller, 2-A LDO

Data sheet: PDF | HTML

AC/DC & DC/DC controllers (external FET)

TPS51215A — 3-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)

TPS51219 — 3-V to 28-V, synchronous buck controller with differential voltage feedback

Data sheet: PDF

AC/DC & DC/DC controllers (external FET)

TPS51220A — 3-V to 28-V, synchronous peak current mode buck controller for notebook power in RSN/RTV package

Data sheet: PDF

AC/DC & DC/DC controllers (external FET)

TPS51285A — 5-V to 24-V, dual-synchronous buck controller with 3.2 ms soft start

Data sheet: PDF

AC/DC & DC/DC converters (integrated FET)

TPS51396A — 4.5-V to 24-V, 8-A synchronous step-down voltage regulator

Data sheet: PDF | HTML

AC/DC & DC/DC converters (integrated FET)

TPS51397A — 4.5-V to 24-V input, 10-A, synchronous step-down regulator

Data sheet: PDF | HTML

AC/DC & DC/DC converters (integrated FET)

TPS542A52 — 4-V to 18-V input, voltage mode, 15-A synchronous SWIFT™ step-down converter with remote sense

Data sheet: PDF | HTML

AC/DC & DC/DC converters (integrated FET)

TPS543320 — 4-V to 18-V, 3-A synchronous SWIFT™ step-down converter

Data sheet: PDF | HTML

AC/DC & DC/DC converters (integrated FET)

TPS543620 — 4-V to 18-V input, advanced current mode, 6-A synchronous SWIFT™ step-down converter

Data sheet: PDF | HTML

AC/DC & DC/DC converters (integrated FET)

TPS543820 — 4-V to 18-V, 8-A synchronous SWIFT™ step-down converter

Data sheet: PDF | HTML

AC/DC & DC/DC converters (integrated FET)

TPS543B20 — 4-V to 19-V, 25-A synchronous SWIFT™ buck converter with adaptive internal compensation

Data sheet: PDF | HTML

AC/DC & DC/DC converters (integrated FET)

TPS56339 — 4.5-V to 24-V input, 3-A output synchronous buck converter

Data sheet: PDF | HTML

DDR memory power ICs

TPS65295 — 4.5-V to 18-V VIN complete DDR4 memory power solution

Data sheet: PDF | HTML

DDR memory power ICs

TPS65296 — 4.5-V to 18-V VIN complete LPDDR4 and LPDDR4X memory power solution

Data sheet: PDF | HTML

Power modules (integrated inductor)

TPS82150 — 17V Input 1A Synchronous Step-Down Converter MicroSiP™ Module With Integrated Inductor

Data sheet: PDF | HTML

Power modules (integrated inductor)

TPSM41615 — 4-V to 16-V, 15-A, stackable power module

Data sheet: PDF | HTML

Power modules (integrated inductor)

TPSM41625 — 4-V to 16-V, 25-A, stackable power module

Data sheet: PDF | HTML

Power modules (integrated inductor)

TPSM84424 — 4.5V to 17V Input, 0.6V-10V Output, 4A Power Module in Compact 7.5x7.5mm Footprint

Data sheet: PDF | HTML

Power modules (integrated inductor)

TPSM84824 — 4.5V to 17V Input, 0.6V-10V Output, 8A Power Module in Compact 7.5x7.5mm Footprint

Data sheet: PDF | HTML

Technical documentation

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	Type	Title		Date
	Application note	Non-Isolated Point-of-Load Solutions for Tiger Lake in PC Applications (Rev. B)	PDF \| HTML	Apr. 29, 2021

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