标准摘要
[中文适用范围]： 电池充电工作组负责创建定义限制以及检测@控制和报告机制的规范，以允许设备汲取超过USB 2.0规范的电流，以便从专用充电器@主机@集线器和为下游端口充电。这些机制向后兼容 USB 2.0 兼容主机和外设。 [外文原描述]： IEC 62680-3:2013 contains the specifications that define 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. These mechanisms are backward compatible with USB 2.0 compliant hosts and peripherals. The text is based on documents prepared by the USB Implementers Forum (USB-IF). The structure and editorial rules used in this publication reflect the practice of the organization which submitted it.
英文名称Universal serial bus interfaces for data and power - Part 3: USB Battery Charging Specification, Revision 1.2