IEC 62680-1-2:2018
(Main)Universal serial bus interfaces for data and power - Part 1-2: Common components - USB Power Delivery specification
Universal serial bus interfaces for data and power - Part 1-2: Common components - USB Power Delivery specification
IEC 62680-1-2:2018 defines a power delivery system covering all elements of a USB system including: Hosts, Devices, Hubs, Chargers and cable assemblies. This specification describes the architecture, protocols, power supply behavior, connectors and cabling necessary for managing power delivery over USB at up to 100W. This specification is intended to be fully compatible and extend the existing USB infrastructure. It is intended that this specification will allow system OEMs, power supply and peripheral developers adequate flexibility for product versatility and market differentiation without losing backwards compatibility.
This third edition cancels and replaces the second edition published in 2017 and constitutes a technical revision.
It is also identified as Version 1.1 + ECNs through 12 June 2017.
Markup includes ECNs through 12-June-2017:
- Add VPD Product Type
- Specification Revision Interoperability
- VCONN_Swap Clarification
- Chapter 7 Source and Sink Behavior
- Battery Numbering
- Chunking Clarification
- FR_Swap State Operation
- GoodCRC Specification Revision
- Slew Rate Exception for Source
Interfaces de bus universel en série pour les données et l'alimentation électrique – Partie 1-2: Composants communs – Spécification de l'alimentation électrique par port USB
IEC 62680-1-2:2018 définit un système d'alimentation électrique par port USB qui couvre tous les éléments d'un système USB, y compris: hôtes, dispositifs, hubs, chargeurs et assemblages de câbles. La présente spécification décrit l'architecture, les protocoles, le comportement de l'alimentation électrique, les connecteurs et le câblage nécessaires à la gestion de l'alimentation électrique sur USB jusqu'à 100W. Cette spécification est destinée à être entièrement compatible avec les infrastructures USB existantes et à en assurer une extension. Il est prévu que cette spécification offre aux OEM de systèmes, ainsi qu'aux développeurs d'alimentations électriques et de périphériques, une souplesse appropriée pour une polyvalence des produits et leur différenciation sur le marché, sans perdre en compatibilité ascendante.
IEC 62680-1-2:2018 annule et remplace la deuxième édition publiée en 2017, dont elle constitue une révision technique.
Marques de balisage y compris ECN jusqu'au 12 juin 2017.
- Ajout du type de produit VPD
- Interopérabilité de la révision de spécification
- Clarification sur VCONN_Swap
- Chapitre 7, comportement de la source et du destinataire
- Numérotation des batteries
- Clarification sur la fragmentation
- Fonctionnement d'état FR_Swap
- Révision de la spécification GoodCRC
- Exception de vitesse de balayage pour la source
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IEC 62680-1-2 ®
Edition 3.0 2018-04
INTERNATIONAL
STANDARD
colour
inside
Universal serial bus interfaces for data and power –
Part 1-2: Common components – USB Power Delivery specification
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from
IEC, or USB-IF at the respective address given below. Any questions about USB-IF copyright should be addressed to
the USB-IF. Enquiries about obtaining additional rights to this publication and other information requests should be
addressed to t he IEC or your local IEC member National Committee.
IEC Secretariat USB Implementers Forum, Inc.
3, rue de Varembé 3855 S.W. 153rd Drive
CH-1211 Geneva 20 Beaverton, OR 97003
Switzerland United States of America
Tel. +41 22 919 02 11 Tel. +1 503-619-0426
info@iec.ch Admin@usb.org
www.iec.ch www.usb.org
About the IEC
The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes
International Standards for all electrical, electronic and related technologies.
About IEC publications
The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the
latest edition, a corrigendum or an amendment might have been published.
IEC publications search - webstore.iec.ch/advsearchform IEC Products & Services Portal - products.iec.ch
The advanced search enables to find IEC publications by a Discover our powerful search engine and read freely all the
variety of criteria (reference number, text, technical publications previews. With a subscription you will always
committee, …). It also gives information on projects, replaced have access to up to date content tailored to your needs.
and withdrawn publications.
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IEC Just Published - webstore.iec.ch/justpublished
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Stay up to date on all new IEC publications. Just Published
containing more than 22 300 terminological entries in English
details all new publications released. Available online and
and French, with equivalent terms in 19 additional languages.
once a month by email.
Also known as the International Electrotechnical Vocabulary
(IEV) online.
IEC Customer Service Centre - webstore.iec.ch/csc
If you wish to give us your feedback on this publication or
need further assistance, please contact the Customer Service
Centre: sales@iec.ch.
IEC 62680-1-2 ®
Edition 3.0 2018-04
INTERNATIONAL
STANDARD
colour
inside
Universal serial bus interfaces for data and power –
Part 1-2: Common components – USB Power Delivery specification
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 29.220; 33.120; 35.200 ISBN 978-2-8322-5581-0
– 2 – IEC 62680-1-2:2018
© USB-IF:2017
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
UNIVERSAL SERIAL BUS INTERFACES FOR DATA AND POWER –
Part 1-2: Common components – USB Power Delivery specification
FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national
electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all
questions concerning standardization in the electrical and electronic fields. To this end and in addition to other activities,
IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS)
and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC
National Committee interested in the subject dealt with may participate in this preparatory work. International, governmental
and non-governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with
the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between
the two organizations.
2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus
of opinion on the relevant subjects since each technical committee has representation from all interested IEC National
Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National Committees in
that sense. While all reasonable efforts are made to ensure that the technical content of IEC Publications is accurate, IEC
cannot be held responsible for the way in which they are used or for any misinterpretation by any end user.
4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to
the maximum extent possible in their national and regional publications. Any divergence between any IEC Publication and
the corresponding national or regional publication shall be clearly indicated in the latter.
5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity assessment
services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any services carried out by
independent certification bodies.
6) All users should ensure that they have the latest edition of this publication.
7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and members of its
technical committees and IEC National Committees for any personal injury, property damage or other damage of any nature
whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses arising out of the publication, use of,
or reliance upon, this IEC Publication or any other IEC Publications.
8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable
for the correct application of this publication.
9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent rights.
IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 62680-1-2 has been prepared by technical area 14: Interfaces and methods
of measurement for personal computing equipment, of IEC technical committee 100: Audio, video and
multimedia systems and equipment.
This third edition cancels and replaces the second edition published in 2017 and constitutes a technical
revision.
The text of this standard was prepared by the USB Implementers Forum (USB-IF). The structure and
editorial rules used in this publication reflect the practice of the organization which submitted it.
This bilingual version (2019-03) corresponds to the monolingual English version, published in 2018-04.
© USB-IF:2017
The text of this International Standard is based on the following documents:
CDV Report on voting
100/2968/CDV 100/3045/RVC
Full information on the voting for the approval of this International Standard can be found in the report
on voting indicated in the above table.
The French version of this standard has not been voted upon.
The committee has decided that the contents of this document will remain unchanged until the stability
date indicated on the IEC website under "http://webstore.iec.ch" in the data related to the specific
document. At this date, the document will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
IMPORTANT – The 'colour inside' logo on the cover page of this publication indicates that it
contains colours which are considered to be useful for the correct understanding of its
contents. Users should therefore print this document using a colour printer.
– 4 – IEC 62680-1-2:2018
© USB-IF:2017
INTRODUCTION
The IEC 62680 series is based on a series of specifications that were originally developed by the USB
Implementers Forum (USB-IF). These specifications were submitted to the IEC under the auspices of a
special agreement between the IEC and the USB-IF.
This standard is the USB-IF publication USB Power Delivery Specification Revision 3.0 V.1.1 and ECNs
through 12 June 2017.
The USB Implementers Forum, Inc.(USB-IF) is a non-profit corporation founded by the group of
companies that developed the Universal Serial Bus specification. The USB-IF was formed to provide a
support organization and forum for the advancement and adoption of Universal Serial Bus technology.
The Forum facilitates the development of high-quality compatible USB peripherals (devices), and
promotes the benefits of USB and the quality of products that have passed compliance testing.
ANY USB SPECIFICATIONS ARE PROVIDED TO YOU "AS IS, "WITH NO WARRANTIES
WHATSOEVER, INCLUDING ANY WARRANTY OF MERCHANTABILITY, NON-INFRINGEMENT, OR
FITNESS FOR ANY PARTICULAR PURPOSE. THE USB IMPLEMENTERS FORUM AND THE
AUTHORS OF ANY USB SPECIFICATIONS DISCLAIM ALL LIABILITY, INCLUDING LIABILITY FOR
INFRINGEMENT OF ANY PROPRIETARY RIGHTS, RELATING TO USE OR IMPLEMENTATION OR
INFORMATION IN THIS SPECIFICAITON.
THE PROVISION OF ANY USB SPECIFICATIONS TO YOU DOES NOT PROVIDE YOU WITH ANY
LICENSE, EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE, TO ANY INTELLECTUAL
PROPERTY RIGHTS.
Entering into USB Adopters Agreements may, however, allow a signing company to participate in a
reciprocal, RAND-Z licensing arrangement for compliant products. For more information, please see:
http://www.usb.org/developers/docs/
http://www.usb.org/developers/devclass_docs#approved
IEC DOES NOT TAKE ANY POSITION AS TO WHETHER IT IS ADVISABLE FOR YOU TO ENTER INTO
ANY USB ADOPTERS AGREEMENTS OR TO PARTICIPATE IN THE USB IMPLEMENTERS FORUM.”
© USB-IF:2017
Universal Serial Bus
Power Delivery Specification
Revision: 3.0
Version: 1.1+ ECNs through 12 June 2017
Release date: 12 January 2017
– 6 – IEC 62680-1-2:2018
© USB-IF:2017
Editors
Bob Dunstan Renesas Electronics Corp.
Richard Petrie DisplayLink
Contributors
Charles Wang ACON, Advanced-Connectek, Inc.
Conrad Choy ACON, Advanced-Connectek, Inc.
Steve Sedio ACON, Advanced-Connectek, Inc.
Vicky Chuang ACON, Advanced-Connectek, Inc.
Joseph Scanlon Advanced Micro Devices
Caspar Lin Allion Labs, Inc.
Casper Lee Allion Labs, Inc.
Howard Chang Allion Labs, Inc.
Greg Stewart Analogix Semiconductor, Inc.
Mehran Badii Analogix Semiconductor, Inc.
Bill Cornelius Apple
Colin Whitby-Strevens Apple
Corey Axelowitz Apple
Corey Lange Apple
Dave Conroy Apple
David Sekowski Apple
Girault Jones Apple
James Orr Apple
Jason Chung Apple
Jennifer Tsai Apple
Karl Bowers Apple
Keith Porthouse Apple
Matt Mora Apple
Paul Baker Apple
Reese Schreiber Apple
Sameer Kelkar Apple
Sasha Tietz Apple
Scott Jackson Apple
Sree Raman Apple
William Ferry Apple
Zaki Moussaoui Apple
Bernard Shyu Bizlink Technology, Inc.
Eric Wu Bizlink Technology, Inc.
Morphy Hsieh Bizlink Technology, Inc.
Shawn Meng Bizlink Technology Inc.
Tiffany Hsiao Bizlink Technology, Inc.
Weichung Ooi Bizlink Technology, Inc.
Michal Staworko Cadence Design Systems, Inc.
© USB-IF:2017
Alessandro Ingrassia Canova Tech
Andrea Colognese Canova Tech
Davide Ghedin Canova Tech
Matteo Casalin Canova Tech
Nicola Scantamburlo Canova Tech
Yi-Feng Lin Canyon Semiconductor
YuHung Lin Canyon Semiconductor
Anup Nayak Cypress Semiconductor
Jagadeesan Raj Cypress Semiconductor
Pradeep Bajpai Cypress Semiconductor
Rushil Kadakia Cypress Semiconductor
Steven Wong Cypress Semiconductor
Subu Sankaran Cypress Semiconductor
Sumeet Gupta Cypress Semiconductor
Venkat Mandagulathar Cypress Semiconductor
Adolfo Montero Dell Inc.
Bruce Montag Dell Inc.
Gary Verdun Dell Inc.
Merle Wood Dell Inc.
Mohammed Hijazi Dell Inc.
Siddhartha Reddy Dell Inc.
Dan Ellis DisplayLink
Jason Young DisplayLink
Kevin Jacobs DisplayLink
Peter Burgers DisplayLink
PD Chair/Device Policy Lead
Richard Petrie DisplayLink
Abel Astley Ellisys
Chuck Trefts Ellisys
Emmanuel Durin Ellisys
Mario Pasquali Ellisys
Tim Wei Ellisys
Chien-Cheng Kuo Etron Technology, Inc.
Jack Yang Etron Technology, Inc.
Richard Crisp Etron Technology, Inc.
Shyanjia Chen Etron Technology, Inc.
TsungTa Lu Etron Technology, Inc.
Christian Klein Fairchild Semiconductor
Oscar Freitas Fairchild Semiconductor
Souhib Harb Fairchild Semiconductor
AJ Yang Foxconn / Hon Hai
Fred Fons Foxconn / Hon Hai
Steve Sedio Foxconn / Hon Hai
Terry Little Foxconn / Hon Hai
Bob McVay Fresco Logic Inc.
Christopher Meyers Fresco Logic Inc.
– 8 – IEC 62680-1-2:2018
© USB-IF:2017
Tom Burton Fresco Logic Inc.
Dian Kurniawan Fresco Logic Inc.
Adam Rodriguez Google Inc.
Alec Berg Google Inc.
David Schneider Google Inc.
Jim Guerin Google Inc.
Juan Fantin Google Inc.
Ken Wu Google Inc.
Mark Hayter Google Inc.
Nithya Jagannathan Google Inc.
Todd Broch Google Inc.
Vincent Palatin Google Inc.
Mike Engbretson Granite River Labs
Rajaraman V Granite River Labs
Alan Berkema Hewlett Packard
Lee Atkinson Hewlett Packard
Rahul Lakdawala Hewlett Packard
Robin Castell Hewlett Packard
Roger Benson Hewlett Packard
Ron Schooley Hewlett Packard
Suketu Partiwala Hewlett Packard
Vaibhav Malik Hewlett Packard
Walter Fry Hewlett Packard
PD Chair/Protocol WG Lead
Bob Dunstan Intel Corporation
Brad Saun
...
IEC 62680-1-2 ®
Edition 3.0 2018-04
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Universal serial bus interfaces for data and power –
Part 1-2: Common components – USB Power Delivery specification
Interfaces de bus universel en série pour les données et l'alimentation
électrique –
Partie 1-2: Composants communs – Spécification de l'alimentation électrique
par port USB
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from
IEC, or USB-IF at the respective address given below. Any questions about USB-IF copyright should be addressed to
the USB-IF. Enquiries about obtaining additional rights to this publication and other information requests should be
addressed to t he IEC or your local IEC member National Committee.
IEC Secretariat USB Implementers Forum, Inc.
3, rue de Varembé 3855 S.W. 153rd Drive
CH-1211 Geneva 20 Beaverton, OR 97003
Switzerland United States of America
Tel.: +41 22 919 02 11 Tel. +1 503-619-0426
info@iec.ch Admin@usb.org
www.iec.ch www.usb.org
About the IEC
The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes
International Standards for all electrical, electronic and related technologies.
About IEC publications
The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the
latest edition, a corrigendum or an amendment might have been published.
IEC publications search - webstore.iec.ch/advsearchform IEC Products & Services Portal - products.iec.ch
The advanced search enables to find IEC publications by a Discover our powerful search engine and read freely all the
variety of criteria (reference number, text, technical publications previews. With a subscription you will always
committee, …). It also gives information on projects, replaced have access to up to date content tailored to your needs.
and withdrawn publications.
Electropedia - www.electropedia.org
IEC Just Published - webstore.iec.ch/justpublished
The world's leading online dictionary on electrotechnology,
Stay up to date on all new IEC publications. Just Published
containing more than 22 300 terminological entries in English
details all new publications released. Available online and
and French, with equivalent terms in 19 additional languages.
once a month by email.
Also known as the International Electrotechnical Vocabulary
(IEV) online.
IEC Customer Service Centre - webstore.iec.ch/csc
If you wish to give us your feedback on this publication or
need further assistance, please contact the Customer Service
Centre: sales@iec.ch.
A propos de l'IEC
La Commission Electrotechnique Internationale (IEC) est la première organisation mondiale qui élabore et publie des
Normes internationales pour tout ce qui a trait à l'électricité, à l'électronique et aux technologies apparentées.
A propos des publications IEC
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IEC 62680-1-2 ®
Edition 3.0 2018-04
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Universal serial bus interfaces for data and power –
Part 1-2: Common components – USB Power Delivery specification
Interfaces de bus universel en série pour les données et l'alimentation
électrique –
Partie 1-2: Composants communs – Spécification de l'alimentation électrique
par port USB
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 29.220; 33.120; 35.200 ISBN 978-2-8322-6637-3
– 2 – IEC 62680-1-2:2018
© USB-IF:2017
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
UNIVERSAL SERIAL BUS INTERFACES FOR DATA AND POWER –
Part 1-2: Common components – USB Power Delivery specification
FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national
electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all
questions concerning standardization in the electrical and electronic fields. To this end and in addition to other activities,
IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS)
and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC
National Committee interested in the subject dealt with may participate in this preparatory work. International, governmental
and non-governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with
the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between
the two organizations.
2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus
of opinion on the relevant subjects since each technical committee has representation from all interested IEC National
Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National Committees in
that sense. While all reasonable efforts are made to ensure that the technical content of IEC Publications is accurate, IEC
cannot be held responsible for the way in which they are used or for any misinterpretation by any end user.
4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to
the maximum extent possible in their national and regional publications. Any divergence between any IEC Publication and
the corresponding national or regional publication shall be clearly indicated in the latter.
5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity assessment
services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any services carried out by
independent certification bodies.
6) All users should ensure that they have the latest edition of this publication.
7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and members of its
technical committees and IEC National Committees for any personal injury, property damage or other damage of any nature
whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses arising out of the publication, use of,
or reliance upon, this IEC Publication or any other IEC Publications.
8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable
for the correct application of this publication.
9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent rights.
IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 62680-1-2 has been prepared by technical area 14: Interfaces and methods
of measurement for personal computing equipment, of IEC technical committee 100: Audio, video and
multimedia systems and equipment.
This third edition cancels and replaces the second edition published in 2017 and constitutes a technical
revision.
The text of this standard was prepared by the USB Implementers Forum (USB-IF). The structure and
editorial rules used in this publication reflect the practice of the organization which submitted it.
This bilingual version (2019-03) corresponds to the monolingual English version, published in 2018-04.
© USB-IF:2017
The text of this International Standard is based on the following documents:
CDV Report on voting
100/2968/CDV 100/3045/RVC
Full information on the voting for the approval of this International Standard can be found in the report
on voting indicated in the above table.
The French version of this standard has not been voted upon.
The committee has decided that the contents of this document will remain unchanged until the stability
date indicated on the IEC website under "http://webstore.iec.ch" in the data related to the specific
document. At this date, the document will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
IMPORTANT – The 'colour inside' logo on the cover page of this publication indicates that it
contains colours which are considered to be useful for the correct understanding of its
contents. Users should therefore print this document using a colour printer.
– 4 – IEC 62680-1-2:2018
© USB-IF:2017
INTRODUCTION
The IEC 62680 series is based on a series of specifications that were originally developed by the USB
Implementers Forum (USB-IF). These specifications were submitted to the IEC under the auspices of a
special agreement between the IEC and the USB-IF.
This standard is the USB-IF publication USB Power Delivery Specification Revision 3.0 V.1.1 and ECNs
through 12 June 2017.
The USB Implementers Forum, Inc.(USB-IF) is a non-profit corporation founded by the group of
companies that developed the Universal Serial Bus specification. The USB-IF was formed to provide a
support organization and forum for the advancement and adoption of Universal Serial Bus technology.
The Forum facilitates the development of high-quality compatible USB peripherals (devices), and
promotes the benefits of USB and the quality of products that have passed compliance testing.
ANY USB SPECIFICATIONS ARE PROVIDED TO YOU "AS IS, "WITH NO WARRANTIES
WHATSOEVER, INCLUDING ANY WARRANTY OF MERCHANTABILITY, NON-INFRINGEMENT, OR
FITNESS FOR ANY PARTICULAR PURPOSE. THE USB IMPLEMENTERS FORUM AND THE
AUTHORS OF ANY USB SPECIFICATIONS DISCLAIM ALL LIABILITY, INCLUDING LIABILITY FOR
INFRINGEMENT OF ANY PROPRIETARY RIGHTS, RELATING TO USE OR IMPLEMENTATION OR
INFORMATION IN THIS SPECIFICAITON.
THE PROVISION OF ANY USB SPECIFICATIONS TO YOU DOES NOT PROVIDE YOU WITH ANY
LICENSE, EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE, TO ANY INTELLECTUAL
PROPERTY RIGHTS.
Entering into USB Adopters Agreements may, however, allow a signing company to participate in a
reciprocal, RAND-Z licensing arrangement for compliant products. For more information, please see:
http://www.usb.org/developers/docs/
http://www.usb.org/developers/devclass_docs#approved
IEC DOES NOT TAKE ANY POSITION AS TO WHETHER IT IS ADVISABLE FOR YOU TO ENTER INTO
ANY USB ADOPTERS AGREEMENTS OR TO PARTICIPATE IN THE USB IMPLEMENTERS FORUM.”
© USB-IF:2017
Universal Serial Bus
Power Delivery Specification
Revision: 3.0
Version: 1.1+ ECNs through 12 June 2017
Release date: 12 January 2017
– 6 – IEC 62680-1-2:2018
© USB-IF:2017
Editors
Bob Dunstan Renesas Electronics Corp.
Richard Petrie DisplayLink
Contributors
Charles Wang ACON, Advanced-Connectek, Inc.
Conrad Choy ACON, Advanced-Connectek, Inc.
Steve Sedio ACON, Advanced-Connectek, Inc.
Vicky Chuang ACON, Advanced-Connectek, Inc.
Joseph Scanlon Advanced Micro Devices
Caspar Lin Allion Labs, Inc.
Casper Lee Allion Labs, Inc.
Howard Chang Allion Labs, Inc.
Greg Stewart Analogix Semiconductor, Inc.
Mehran Badii Analogix Semiconductor, Inc.
Bill Cornelius Apple
Colin Whitby-Strevens Apple
Corey Axelowitz Apple
Corey Lange Apple
Dave Conroy Apple
David Sekowski Apple
Girault Jones Apple
James Orr Apple
Jason Chung Apple
Jennifer Tsai Apple
Karl Bowers Apple
Keith Porthouse Apple
Matt Mora Apple
Paul Baker Apple
Reese Schreiber Apple
Sameer Kelkar Apple
Sasha Tietz Apple
Scott Jackson Apple
Sree Raman Apple
William Ferry Apple
Zaki Moussaoui Apple
Bernard Shyu Bizlink Technology, Inc.
Eric Wu Bizlink Technology, Inc.
Morphy Hsieh Bizlink Technology, Inc.
Shawn Meng Bizlink Technology Inc.
Tiffany Hsiao Bizlink Technology, Inc.
Weichung Ooi Bizlink Technology, Inc.
Michal Staworko Cadence Design Systems, Inc.
© USB-IF:2017
Alessandro Ingrassia Canova Tech
Andrea Colognese Canova Tech
...
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