Standard

IEC 62680-1-2:2017 ED2

Jun 2017 Revised

Note: Latest version: IEC 62680-1-2:2022 ED6

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Language English

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Abstract

IEC 62680-1-2:2017(E) 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 100 W. 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. USB Power Delivery is designed to operate independently of the existing USB bus defined mechanisms used to negotiate power which are: - [USB 2.0], [USB 3.1]in band requests for high power interfaces. - [USBBC 1.2]mechanisms for supplying higher power (not mandated by this specification). - [USB Type-C 1.2]mechanisms for supplying higher power

Products specifications

Standard from IEC
Published: June 22 2017
Withdrawn: April 12 2018
Edition: 2
Document type: IS
Pages
ISBN: 9782832244579

Publisher: IEC
Distributor: IEC
ICS: 29.220
ICS: 33.120
ICS: 35.200
International TC: TC 100

Product Relations

Revised by: IEC 62680-1-2:2018 ED3
Revises: IEC 62680-1-2:2016 ED1

IEC 62680-1-2:2017 ED2

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IEC 62680-1-2:2022 ED6

IEC 62680-1-2:2021 ED5

IEC 62680-1-2:2019 ED4

IEC 62680-1-2:2018 ED3