TPS2514A USB dedicated charging port controller - Gen 2 | TI.com

TPS2514A
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USB dedicated charging port controller - Gen 2

USB dedicated charging port controller - Gen 2 - TPS2514A
Datasheet
TPS251xx USB Dedicated Charging Port Controller datasheet (Rev. C)
 

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, required to apply 2.7 V and 2 V on the D+ and D– Lines respectively (TPS2513, TPS2514)
  3. Divider 3 DCP, required to apply 2.7 V and 2.7 V on the D+ and D– Lines respectively (TPS2513A, TPS2514A)
  4. BC1.2 DCP, required to short the D+ Line to the D– Line
  5. Chinese Telecom Standard YD/T 1591-2009 Shorted Mode, required to short the D+ Line to the D– Line
  6. 1.2 V on both D+ and D– Lines

Features

  • 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

Parametrics

Compare all products in USB power switches & charging port controllers Email Download to Excel
Part number Order Vin (Min) (V) Vin (Max) (V) Continuous current (Max) (A) Current limit (A) Enable Number of switches Rating
TPS2514A Order now 4.5     5.5                     Catalog    
TPS2513 Order now 4.5     5.5                     Catalog    
TPS2513A Order now 4.5     5.5                     Catalog    
TPS2513A-Q1 Order now 4.5     5.5                     Automotive    
TPS2514 Order now 4.5     5.5                     Catalog    
TPS2514A-Q1 Order now 4.5     5.5                     Automotive