Table of Contents

FOREWORD
INTRODUCTION
1 Introduction
2 Dead Battery Provision
3 Charging Port Detection
4 Charging Port and Portable Device Requirements
5 Parameter Values
6 Accessory Charger Adapter

Abstract

Specifies limits as well as detection, control and reporting mechanisms to permit devices to draw current in excess of the USB 2.0 specification for charging and/or powering up from dedicated chargers, hosts, hubs and charging downstream ports.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	International Electrotechnical Committee
Pages
ISBN
Committee	TC 100