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TPS2513, TPS251...
Product Folder
Order Now
Technical Documents
Tools & Software
Support & Community
Reference Design
TPS2513, TPS2513A, TPS2514, TPS2514A
SLVSBY8D – MAY 2013 – REVISED JUNE 2020
TPS251xx USB Dedicated Charging Port Controller
1 Features
1 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
2 Applications
Vehicle USB power chargers AC-DC adapters with USB ports Other USB chargers
3 Description
The TPS251xx 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:
1. Divider 1 DCP, required to apply 2 V and 2.7 V on the D+ and D– Lines respectively (TPS2513, TPS2514)
2. Divider 2 DCP,...