Standard

NEK EN 62680-1-2:2017

Nov 2017 Withdrawn

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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

Document information

Standard from NEK
Published: 1 November 2017
Withdrawn: 27 October 2020
Edition: 2017-10
Version: 1
Document type: NAT
Pages
ISBN:

ICS 29.220
ICS 33.120
ICS 35.200
National Committee NEK/NK100/209

Product Relations

Replaced by: NEK EN IEC 62680-1-2:2018
Replaces: NEK EN 62680-1-2:2017
Adopted from: EN 62680-1-2:2017 , 0

NEK EN 62680-1-2:2017

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