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TPS2514A - 产品图解：
TPS2514A - USB 专用充电端口控制器
TPS2514A是TI公司的一款USB充电端口控制器产品，TPS2514A是USB 专用充电端口控制器，本页介绍了TPS2514A的产品说明、应用、特性等，并给出了与TPS2514A相关的TI元器件型号供参考。
TPS2514A - USB 专用充电端口控制器 - USB充电端口控制器 - USB电源和充电端口控制器 - TI公司（Texas Instruments，德州仪器）
产品描述
The devices are USB dedicated charging port (DCP) controllers. An auto-detect feature monitors USB data line voltage, and automatically provides the correct electrical signatures on the data lines to charge compliant devices among the following dedicated charging schemes:
Divider 1 DCP, required to apply 2 V and 2.7 V on the D+ and D– Lines respectively (TPS2513, TPS2514) Divider 2 DCP, required to apply 2.7 V and 2 V on the D+ and D– Lines respectively (TPS2513, TPS2514) Divider 3 DCP, required to apply 2.7 V and 2.7 V on the D+ and D- Lines respectively (TPS2513A, TPS2514A) BC1.2 DCP, required to short the D+ Line to the D– Line Chinese Telecom Standard YD/T 1591-2009 Shorted Mode, required to short the D+ Line to the D– Line 1.2 V on both D+ and D– Lines产品特性
- Supports USB DCP Shorting D+ Line to D– Line per USB Battery Charging Specification, Revision 1.2 (BC1.2)
- Supports Shorted Mode (Shorting D+ Line to D– Line) per Chinese Telecommunication Industry Standard YD/T 1591-2009
- Supports USB DCP Applying 2.7 V on D+ Line and 2 V on D– line (or USB DCP Applying 2 V on D+ Line and 2.7 V on D– Line) (TPS2513, TPS2514)
- Supports USB DCP Applying 2.7 V on D+ Line and 2.7 V on D‐ Line (TPS2513A, TPS2514A)
- Supports USB DCP Applying 1.2 V on D+ and D– Lines
- Automatically Switch D+ and D– Lines Connections for an Attached Device
- Dual USB Port Controller (TPS2513, TPS2513A)
- Single USB Port Controller (TPS2514, TPS2514A)
- Operating Range: 4.5 V to 5.5 V
- Available in SOT23-6 Package
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