USB Charging Port Power Switch and Controller

文件：1.0212 Mbytes 页数：37 Pages

TI

德州仪器

USB Charging Port Power Switch and Controller

文件：1.05626 Mbytes 页数：40 Pages

TI

德州仪器

具有输出放电功能的 USB 充电端口控制器

TPS2540 / 40A 和 TPS2541 整合了限流的 USB 端口电源开关和 USB 2.0 高速数据线 (D+ / D-) 开关以及 USB 充电端口识别电路。 其应用包括笔记本 PC 和其他智能型 USB 主机设备。 另外，宽带宽 (2.6 GHz) 数据线开关还具有低电容和低导通电阻，因而可最大限度地降低信号传输的边缘与相位失真。 TPS2540 / 40A / 41 监视 D+ 和 D-，并与兼容的客户端设备提供了正确的信号交换协议。 TPS2540 / 40A /41 支持下列充电逻辑方案： USB 2.0 BC1.2 中国电信标准 YD/T 1591-2009 分频器模式 • 符合针对 DCP 和 CDP 的电池充电规范 BC1.2 \n• 符合中国电信行业标准 YD/T 1591-2009\n• 支持睡眠模式充电，适合大多数市售 Apple 设备和/或符合 BC1.2 规范的设备 Compliant Devices \n• 可兼容 USB 2.0 和 3.0 电源开关要求\n• 2.6GHz 带宽 USB 2.0 数据开关 \n• 73mΩ （典型值） 高侧 MOSFET\n• 高达 2.8A （典型值） 的可调电流限值\n• OUT 通过 CTLx=000 (TPS2540 / 2540A) 或 DSC (TPS2541) 输入进行放电\n• 较长的分离检测;

TI

德州仪器

USB Charging Port Power Switch and Controller

1FEATURES 2• Meets Battery Charging Specification BC1.2 for DCP and CDP • Meets Chinese Telecommunications Industry Standard YD/T 1591-2009 • Supports Sleep-Mode Charging for Most Available Apple® Devices and/or BC1.2 Compliant Devices • Compatible With USB 2.0 and 3.0 Power Switch Requir

文件：1.48009 Mbytes 页数：41 Pages

TI

德州仪器

USB Charging Port Power Switch and Controller

1FEATURES 2• Meets Battery Charging Specification BC1.2 for DCP and CDP • Meets Chinese Telecommunications Industry Standard YD/T 1591-2009 • Supports Sleep-Mode Charging for Most Available Apple® Devices and/or BC1.2 Compliant Devices • Compatible With USB 2.0 and 3.0 Power Switch Requir

文件：1.48009 Mbytes 页数：41 Pages

TI

德州仪器

USB Charging Port Power Switch and Controller

1FEATURES 2• Meets Battery Charging Specification BC1.2 for DCP and CDP • Meets Chinese Telecommunications Industry Standard YD/T 1591-2009 • Supports Sleep-Mode Charging for Most Available Apple® Devices and/or BC1.2 Compliant Devices • Compatible With USB 2.0 and 3.0 Power Switch Requir

文件：1.48009 Mbytes 页数：41 Pages

TI

德州仪器

USB Charging Port Power Switch and Controller

1FEATURES 2• Meets Battery Charging Specification BC1.2 for DCP and CDP • Meets Chinese Telecommunications Industry Standard YD/T 1591-2009 • Supports Sleep-Mode Charging for Most Available Apple® Devices and/or BC1.2 Compliant Devices • Compatible With USB 2.0 and 3.0 Power Switch Requir

文件：1.48009 Mbytes 页数：41 Pages

TI

德州仪器

USB Charging Port Power Switch and Controller

1FEATURES 2• Meets Battery Charging Specification BC1.2 for DCP and CDP • Meets Chinese Telecommunications Industry Standard YD/T 1591-2009 • Supports Sleep-Mode Charging for Most Available Apple® Devices and/or BC1.2 Compliant Devices • Compatible With USB 2.0 and 3.0 Power Switch Requir

文件：1.48009 Mbytes 页数：41 Pages

TI

德州仪器

USB Charging Port Power Switch and Controller

1FEATURES 2• Meets Battery Charging Specification BC1.2 for DCP and CDP • Meets Chinese Telecommunications Industry Standard YD/T 1591-2009 • Supports Sleep-Mode Charging for Most Available Apple® Devices and/or BC1.2 Compliant Devices • Compatible With USB 2.0 and 3.0 Power Switch Requir

文件：1.48009 Mbytes 页数：41 Pages

TI

德州仪器

USB Charging Port Power Switch and Controller

1FEATURES 2• Meets Battery Charging Specification BC1.2 for DCP and CDP • Meets Chinese Telecommunications Industry Standard YD/T 1591-2009 • Supports Sleep-Mode Charging for Most Available Apple® Devices and/or BC1.2 Compliant Devices • Compatible With USB 2.0 and 3.0 Power Switch Requir

文件：1.48009 Mbytes 页数：41 Pages

TI

德州仪器