PMP30338

Automotive dual port USB Type-C reference design (2x 15 W)

PMP30338

Design files

Overview

This reference design showcases a system implementation of a dual port USB Type-C charger. The design includes input reverse polarity protection, input filtering and two individual USB Type-C charger circuits, which can supply up to 3.0 A each. The circuit has been space optimized to fit into a PCB area of 38 mm x 41 mm (without connectors) to meet current automotive requirements. Very good efficiency ensures that the maximum temperature rise is only 45.5 K.

Features
  • High efficiency for low power dissipation in space constrained applications
  • Small form factor to fit into space constraint applications
  • Uses smart diode controller for reverse polarity protection
  • Includes an input filter to minimize the reflected ripple at the input of the two converters
  • Incorporates output voltage droop compensation
Output voltage options PMP30338.1 PMP30338.2
Vin (Min) (V) 6 6
Vin (Max) (V) 36 36
Vout (Nom) (V) 5 5
Iout (Max) (A) 3 3
Output Power (W) 15 15
Isolated/Non-Isolated Non-Isolated Non-Isolated
Input Type DC DC
Topology Buck- Synchronous Buck- Synchronous

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

Design files & products

Design files

Download ready-to-use system files to speed your design process.

TIDT083.PDF (9323 K)

Test results for the reference design, including efficiency graphs, test prerequisites and more

TIDRYU3.PDF (152 K)

Detailed schematic diagram for design layout and components

TIDRYU4.PDF (94 K)

Complete listing of design components, reference designators, and manufacturers/part numbers

TIDRYU5.PDF (137 K)

Detailed overview of design layout for component placement

TIDRYU7.ZIP (1220 K)

Files used for 3D models or 2D drawings of IC components

TIDCF95.ZIP (50 K)

Design file that contains information on physical board layer of design PCB

TIDRYU6.PDF (591 K)

PCB layer plot file used for generating PCB design layout

Products

Includes TI products in the design and potential alternatives.

Ideal diode/ORing controllers

LM74610-Q10.48-V to 42-V, zero IQ automotive ideal diode controller

Data sheet document-pdfAcrobat PDF open-in-new HTML
USB Type-C & USB Power Delivery ICs

TPS25830-Q1USB Type-C™ and SDP/CDP charge port converter with short to BATT protection and cable compensation

Data sheet document-pdfAcrobat PDF
USB Type-C & USB Power Delivery ICs

TPS25832-Q1USB Type-C and SDP/CDP charge port converter with cable compensation

Data sheet document-pdfAcrobat PDF

Technical documentation

star
= Top documentation selected by TI
No results found. Please clear your search and try again.
View all 1
Type Title Date
* Test report Automotive dual port USB Type-C reference design (2x 15 W) Jan. 28, 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. ​​​​​​​​

Videos