SLVSC11C June   2013  – December 2014 TPS2592AA , TPS2592AL

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Application Schematic
  5. 5 Revision History
  6. 6 Device Comparison Table
  7. 7 Pin Configuration and Functions
  8. 8 Specifications
    1. 8.1 Absolute Maximum Ratings
    2. 8.2 ESD Ratings
    3. 8.3 Recommended Operating Conditions
    4. 8.4 Thermal Information
    5. 8.5 Electrical Characteristics
    6. 8.6 Timing Requirements
    7. 8.7 Typical Characteristics
  9. 9 Detailed Description
    1. 9.1 Overview
    2. 9.2 Functional Block Diagram
    3. 9.3 Feature Description
      1. 9.3.1 GND
      2. 9.3.2 VIN
      3. 9.3.3 dV/dT
      4. 9.3.4 BFET
      5. 9.3.5 EN/UVLO
      6. 9.3.6 ILIM
    4. 9.4 Device Functional Modes
  10. 10Application and Implementation
    1. 10.1 Application Information
    2. 10.2 Typical Applications
      1. 10.2.1 Simple 3.7-A eFuse Protection for Set Top Boxes
        1. 10.2.1.1 Design Requirements
        2. 10.2.1.2 Detailed Design Procedure
          1. 10.2.1.2.1 Step by Step Design Procedure
          2. 10.2.1.2.2 Programming the Current-Limit Threshold: RILIM Selection
          3. 10.2.1.2.3 Undervoltage Lockout Set Point
          4. 10.2.1.2.4 Setting Output Voltage Ramp Time (TdVdT)
            1. 10.2.1.2.4.1 Case 1: Start-up without Load: Only Output Capacitance COUT Draws Current During Start-up
            2. 10.2.1.2.4.2 Case 2: Start-up with Load: Output Capacitance COUT and Load Draws Current During Start-up
        3. 10.2.1.3 Support Component Selection - CVIN
        4. 10.2.1.4 Application Curves
      2. 10.2.2 Inrush and Reverse Current Protection for Hold-Up Capacitor Application (e.g., SSD)
        1. 10.2.2.1 Design Requirements
        2. 10.2.2.2 Detailed Design Procedure
          1. 10.2.2.2.1 Programming the Current-Limit Threshold: RILIM Selection
          2. 10.2.2.2.2 Undervoltage Lockout Set Point
          3. 10.2.2.2.3 Setting Output Voltage Ramp Time (TdVdT)
        3. 10.2.2.3 Application Curves
    3. 10.3 Maximum Device Power Dissipation Considerations
  11. 11Power Supply Recommendations
    1. 11.1 Transient Protection
    2. 11.2 Output Short-Circuit Measurements
  12. 12Layout
    1. 12.1 Layout Guidelines
    2. 12.2 Layout Example
  13. 13Device and Documentation Support
    1. 13.1 Device Support
      1. 13.1.1 Third-Party Products Disclaimer
    2. 13.2 Related Links
    3. 13.3 Trademarks
    4. 13.4 Electrostatic Discharge Caution
    5. 13.5 Glossary
  14. 14Mechanical, Packaging, and Orderable Information

Package Options

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

5 Revision History

Changes from B Revision ( 2013) to C Revision

  • Deleted TPS2592Bx and TPS2592Zx devices from data sheetGo
  • Added Handling Rating table, Feature Description section, Device Functional Modes, Application and Implementation section, Power Supply Recommendations section, Layout section, Device and Documentation Support section, and Mechanical, Packaging, and Orderable Information section. Go
  • Changed UL FeatureGo
  • Changed from Switches/Routers to Adapter Powered Devices in ApplicationsGo
  • Changed Application SchematicGo
  • Deleted Continuous output current in Absolute Maximum Ratings Go
  • Added Maximum power dissipation in Absolute Maximum RatingsGo
  • Changed Continuous output current valuesGo
  • Changed Resistance valuesGo
  • Changed some rows from the Electrical Characteristics to the Timing Requirements. Go
  • Added Overload current limit, RILIM = 80.6 kΩGo
  • Deleted Overload current limit, RILIM = 150 kΩGo
  • Changed Figure 31 Go
  • Changed Figure 32 Go
  • Added subsections for GND, VIN, dV/dT, BFET, EN/UVLO, and ILIMGo
  • Changed Equation 1 Go
  • Changed Equation 2 Go
  • Changed Figure 37 Go
  • Changed Figure 38 Go
  • Changed Figure 39 Go
  • Changed Figure 40 Go
  • Changed Figure 41 Go
  • Changed Figure 42 Go
  • Changed Figure 43 Go

Changes from A Revision (June 2013) to B Revision

  • Changed the device list From: TPS2592Ax and TPS2592Bx To: TPS2592AA, TPS2592AL, TPS2592BA, TPS2592BL, and TPS2592ZAGo
  • Changed the first sentence of the DESCRIPTIONGo
  • Changed Application SchematicGo
  • Changed the Transient: Output Short Circuit imageGo
  • Changed the Description of the BFET pinGo
  • Added Note 1 to the RECOMMENDED OPERATING CONDITIONS tableGo
  • Added Note 1 To Overload current limit and Short-circuit current limit Go
  • Changed Figure 1 label From VUVLO (Rising, Falling) To: Input UVLO (Rising, Falling)Go
  • Changed Figure 1 label From IVIN-OFF To: IQ-OFF Go
  • Changed Figure 5 Go
  • Changed Figure 11, through Figure 15 Go
  • Changed Figure 17 label From: VVIN_VOUT To: VVIN_OUT Go
  • Changed Figure 18 label From: VVIN_VOUT To: VVIN_OUT Go
  • Changed Figure 24 through Figure 29 Go
  • Changed Figure 35 Go

Changes from * Revision (June 2013) to A Revision

  • Changed from Product Preview to Production DataGo