SLVSCC8A May   2014  – December 2014 TPS2513A-Q1 , TPS2514A-Q1

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 BC1.2
      2. 7.3.2 Undervoltage Lockout (UVLO)
      3. 7.3.3 DCP Auto-Detect
    4. 7.4 Device Functional Modes
      1. 7.4.1 Shorted Mode
      2. 7.4.2 Divider Mode
      3. 7.4.3 1.2 V Mode
  8. 8 Applications and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
        1. 8.2.2.1 USB Power Switch
      3. 8.2.3 Application Curves
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11Device and Documentation Support
    1. 11.1 Related Links
    2. 11.2 Trademarks
    3. 11.3 Electrostatic Discharge Caution
    4. 11.4 Glossary

Package Options

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

1 Features

  • AEC-Q100 Qualified:
    • Device HBM ESD Classification Level H2
    • Device CDM ESD Classification Level C5
  • Automatically Selects Charge Mode
    • D+ and D- Divider Mode 2.7 V and 2.7 V
    • D+ and D- 1.2 V Mode
    • D+ and D- Shorted Mode per USB Battery Charging Specification, Revision 1.2 (BC1.2)
  • Operating Range: 4.5 V to 5.5 V
  • Dual USB Charging Port Controller,
    TPS2513A-Q1
  • Single USB Charging Port Controller,
    TPS2514A-Q1
  • Available in SOT23-6 Package

2 Applications

  • Automotive USB Power Charger
  • Car Charger

3 Description

The TPS2513A-Q1 and TPS2514A-Q1 are USB dedicated charging port (DCP) controllers, used for the charging of most popular mobile phones and tablets. 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 3 mode, required to apply 2.7 V and 2.7 V on the D+ and D- Lines respectively
  2. BC1.2 shorted mode, required to short the D+ Line to the D– Line
  3. 1.2 V mode, required to apply 1.2 V on the D+ and D- Lines

Use with the TPS2561A-Q1 and TPS2513A-Q1 (dual channel), TPS2557-Q1 and TPS2514A-Q1 (single channel) for low loss, automotive qualified, USB Charging Port Solution capable of charging all of today's popular phones and tablets.

Device Information (1)

PART NUMBER PACKAGE BODY SIZE (NOM)
TPS2513A-Q1 SOT-23 (6) 2.90mm x 1.60mm
TPS2514A-Q1
  1. For all available packages, see the orderable addendum at the end of the datasheet.

Simplified Application Diagram

sim_app_lvscc8.gif
Typical Application as USB Dedicated Charging Port Controller of Dual Port Automotive USB Charge Port Solution