SLVSBY8C May   2013  – December 2016 TPS2513 , TPS2513A , TPS2514 , TPS2514A

PRODUCTION DATA.  

  1. Features
  2. Applications
  3. Description
  4. Revision History
  5. Device Options
  6. Pin Configuration and Functions
  7. Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 ESD Ratings
    3. 7.3 Recommended Operating Conditions
    4. 7.4 Thermal Information
    5. 7.5 Electrical Characteristics
    6. 7.6 Typical Characteristics
  8. Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagrams
    3. 8.3 Feature Description
      1. 8.3.1 Dedicated Charging Port (DCP)
      2. 8.3.2 Short the D+ Line to the D- Line
      3. 8.3.3 Divider DCP
      4. 8.3.4 Applying 1.2 V to the D+ Line and 1.2 V to the D- Line
      5. 8.3.5 DCP Auto-Detect
      6. 8.3.6 Undervoltage Lockout (UVLO)
    4. 8.4 Device Functional Modes
  9. Applications and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Applications
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
        1. 9.2.2.1 Divide Mode Selection of 5-W and 10-W USB Chargers
      3. 9.2.3 Application Curves
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Related Links
    2. 12.2 Receiving Notification of Documentation Updates
    3. 12.3 Community Resources
    4. 12.4 Trademarks
    5. 12.5 Electrostatic Discharge Caution
    6. 12.6 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

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

Applications

  • Vehicle USB Power Chargers
  • AC-DC Adapters with USB Ports
  • Other USB Chargers

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

Device Information(1)

PART NUMBER PACKAGE BODY SIZE (NOM)
TPS2513, TPS2514 SOT-23 (6) 2.90 mm x 1.60 mm
  1. For all available packages, see the orderable addendum at the end of the datasheet.

Simplified Schematic

TPS2513 TPS2513A TPS2514 TPS2514A sim_app_lvsby8.gif