NF EN IEC 62680-1-2

NF EN IEC 62680-1-2

April 2021
Standard Current

Universal serial bus interfaces for data and power - Part 1-2 : common components - USB Power Delivery specification

Le présent document se veut une extension des spécifications [USB 2.0], [USB 3.2], [USB Type-C 2.0] et [USBBC 1.2] existantes. Elle traite uniquement des éléments nécessaires à la mise en oeuvre de l'alimentation électrique par port USB. Elle vise les fournisseurs d'alimentation électrique, les fabricants de plateformes, dispositifs et assemblages de câbles [USB 2.0], [USB 3.2], [USB Type-C 2.0] et [USBBC 1.2].

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Main informations

Collections

National standards and national normative documents

Publication date

April 2021

Number of pages

659 p.

Reference

NF EN IEC 62680-1-2

ICS Codes

29.200   Rectifiers. Converters. Stabilized power supply
33.120.30   RF connectors
35.200   Interface and interconnection equipment

Classification index

C97-203-1-2

Print number

1

International kinship

European kinship

EN IEC 62680-1-2:2021
Sumary
Universal serial bus interfaces for data and power - Part 1-2 : common components - USB Power Delivery specification

Le présent document se veut une extension des spécifications [USB 2.0], [USB 3.2], [USB Type-C 2.0] et [USBBC 1.2] existantes. Elle traite uniquement des éléments nécessaires à la mise en oeuvre de l'alimentation électrique par port USB. Elle vise les fournisseurs d'alimentation électrique, les fabricants de plateformes, dispositifs et assemblages de câbles [USB 2.0], [USB 3.2], [USB Type-C 2.0] et [USBBC 1.2].
Table of contents
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  • 1.3 Domaine d'application
  • 2. Vue d'ensemble
  • 3. Assemblages de câbles et connecteurs USB Type-A et USB Type-B
  • 4. Exigences électriques
  • 5. Couche physique
  • 6. Couche protocole
  • 7. Alimentation
  • 8. Politique d'utilisation des dispositifs
  • 9. Etats et rapport de statut
  • 10. Règles d'alimentation
  • Annexe A.Calcul de CRC
  • Annexe B.Exemples de séquence de messages PD
  • Annexe C. Exemples de commande VDM
  • Annexe D. Exemple de conception de récepteur BMC
  • Annexe E. Exemple de FRS au niveau du système
  • Annexe INTRODUCTION
  • Annexe Bus universel en série Spécification de l'alimentation électrique
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