TPS2514A (ACTIVE)

USB Dedicated Charging Port Controller

USB Dedicated Charging Port Controller - TPS2514A
 

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

View more

Parametrics Compare all products in USB Charging Port Controllers

 
Vin (Min) (V)
Vin (Max) (V)
Number of Switches
Enable
Continuous Current (Max) (A)
Current Limit (A)
rDS(on) per FET (Typ) (mOhms)
Current Limit Accuracy @ 1A
Rating
Operating Temperature Range (C)
Fault Response
Pin/Package
TPS2514A TPS2513 TPS2513A TPS2513A-Q1 TPS2514 TPS2514A-Q1
4.5    4.5    4.5    4.5    4.5    4.5   
5.5    5.5    5.5    5.5    5.5    5.5   
N/A    N/A    N/A    N/A    N/A    N/A   
N/A    N/A    N/A    N/A    N/A    N/A   
N/A    N/A    N/A    N/A    N/A    N/A   
N/A    N/A    N/A    N/A    N/A    N/A   
N/A    N/A    N/A    N/A    N/A    N/A   
N/A    N/A    N/A    N/A    N/A    N/A   
Catalog    Catalog    Catalog    Automotive    Catalog    Automotive   
-40 to 125    -40 to 125    -40 to 125    -40 to 125    -40 to 125    -40 to 125   
N/A    N/A    N/A    N/A    N/A    N/A   
6SOT-23    6SOT-23    6SOT-23    6SOT-23    6SOT-23    6SOT-23   

Other qualified versions of TPS2514A

Version Part Number Definition
Automotive TPS2514A-Q1 Q100 devices qualified for high-reliability automotive applications targeting zero defects