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BSI BS EN IEC 62680-1-2:2026

Universal serial bus interfaces for data and power -- Common components. USB Power Delivery specification
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BSI BS EN IEC 62680-1-2:2026

Universal serial bus interfaces for data and power -- Common components. USB Power Delivery specification

PUBLISH DATE 2026
PAGES 1040
BSI BS EN IEC 62680-1-2:2026
IEC 62680-1-2:2026, the USB Power Delivery specification defines a power delivery system covering all elements of a USB system including USB Hosts, USB 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 in SPR Mode and 240W in EPR Mode. This specification is intended to be fully compatible with 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. IEC 62680-1-2:2026 cancels and replaces the seventh edition published in 2024 and constitutes a technical revision. Extended Power Range (EPR) including Adjustable Voltage Supply (AVS) has been added. This document is the USB-IF publication Universal Serial Bus Power Delivery Specification Revision 3.2, Version 1.1.
SDO BSI: British Standards Institution
Document Number IEC 62680-1-2
Publication Date April 1, 2026
Language en - English
Page Count 1040
Revision Level
Supercedes
Committee EPL/100
Publish Date Document Id Type View
April 1, 2026 BS EN IEC 62680-1-2:2026 Revision
Feb. 4, 2025 BS EN IEC 62680-1-2:2025 Revision
Oct. 31, 2022 BS EN IEC 62680-1-2:2021 Revision
Oct. 26, 2022 BS EN IEC 62680-1-2:2022 Revision
June 14, 2018 BS EN IEC 62680-1-2:2018 Revision
April 27, 2020 BS EN IEC 62680-1-2:2020 Consolidated