TIPA-050028

DRA78x and TDA3x power-supply design for automotive applications

TIPA-050028

Overview

This power-supply design describes the two optimized power management ICs (PMICs) to power the DRA78x or TDA3x.The user's guide details the design considerations of a power design for the DRA78x and TDA3x processors using the TPS65919-Q1 and TPS65917-Q1 PMICs.

??image.gallery.download_en_US?? View video with transcript Video

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)

TPS51200-Q1 — Automotive Catalog Sink/Source DDR Termination Regulator

Data sheet: PDF | HTML

Multi-channel ICs (PMICs)

TPS65919-Q1 — Automotive 3.15V to 5.25V, 4 buck & 4 LDO Power Management IC (PMIC)

Data sheet: PDF | HTML

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

TPS61240-Q1 — 2.3-V to 5.5-V input range, 3.5-MHz fixed frequency 450-mA boost converter, AEC-Q100 qualified

Data sheet: PDF | HTML

Load switches

TPS22965-Q1 — 1-ch, 5.7-V, 4-A, 16-mΩ automotive load switch with adj. rise time and output discharge

Data sheet: PDF | HTML

Technical documentation

No results found. Please clear your search and try again.

View all 1

	Type	Title		Date
	User guide	TPS65919-Q1 and TPS65917-Q1 User's Guide to Power DRA78x, and TDA3x (Rev. E)		Mar. 13, 2019

Support & training

TI E2E™ forums with technical support from TI engineers

View all forum topics

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support.

Video series

View all videos

Videos

Disclaimer

See the important notice and disclaimer covering reference designs and other TI resources.