SLVSCC1C November   2013  – June 2024 UCC27524A-Q1

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Description (continued)
  6. 5 Pin Configuration and Functions
  7. 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 Switching Characteristics
    7. 6.7 Timing Diagrams
    8. 6.8 Typical Characteristics
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Operating Supply Current
      2. 7.3.2 Input Stage
      3. 7.3.3 Enable Function
      4. 7.3.4 Output Stage
    4. 7.4 Low Propagation Delays and Tightly Matched Outputs
    5. 7.5 Device Functional Modes
  9. 8 Application 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 VDD and Undervoltage Lockout
        2. 8.2.2.2 Drive Current and Power Dissipation
      3. 8.2.3 Application Curves
  10. 9 Power Supply Recommendations
  11. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
    3. 10.3 Thermal Considerations
  12. 11Device and Documentation Support
    1. 11.1 Device Support
      1. 11.1.1 Third-Party Products Disclaimer
    2. 11.2 Receiving Notification of Documentation Updates
    3. 11.3 Support Resources
    4. 11.4 Trademarks
    5. 11.5 Electrostatic Discharge Caution
    6. 11.6 Glossary
  13. 12Revision History
  14. 13Mechanical, Packaging, and Orderable Information

12 Revision History

Changes from Revision B (September 2015) to Revision C (June 2024)

  • Deleted device HBM and CDM ESD classification levels from FeaturesGo
  • Changed Fast Propagation Delays from 13ns to 17ns, Fast Rise Times from 7ns to 6ns, Fast Fall Times from 6ns to 10ns, and max Operating Junction Temperature Range from 140°C to 150°CGo
  • Changed propagation delay time from 13ns to 17nsGo
  • Changed ESD CDM rating from 750V to 1000VGo
  • Changed the DGN package RθJA from 71.8 to 48.9, RθJC(top) from 65.6 to 71.8, RθJB from 7.4 to 22.3, ψJT from 7.4 to 2.6, ψJB from 31.5 to 22.3, RθJC(bot) from 19.6 to 4.5. Changed the D package RθJA from 130.9 to 126.4, RθJC(top) from 80.0 to 67.0, RθJB from 71.4 to 69.9, ψJT from 21.9 to 19.2, ψJB from 70.9 to 69.1.Go
  • Add the IVDD, IVDDO, IDIS, RINx, VENx_H, VENx_L, VENx_HYS. Remove the I VDDq at INx=GND condition, VON at 25°C, VDD-VOH and VOL Changed the I VDDq at INx=VDD from 55μA (min), 110μA (typ), 175μA (max) to 300μA (typ), 450μA (max). Changed the VON from 3.7V (min), 4.2V (typ) , 4.65V (max) to 3.8V (min), 4.1V (typ), 4.4V (max). Changed the VOFF from 3.4V (min), 3.9V (typ) , 4.4V (max) to 3.5V (min), 3.8V (typ), 4.1V (max). Changed the VVDD_HYS from 0.2V (min), 0.3V (typ) , 0.5V (max) to 0.3V (typ). Changed the VINx_H from 1.9V (min), 2.1V (typ) , 2.3V (max) to 1.8V (min), 2V (typ), 2.3V (max). Changed the VINx_L from 1V (min), 1.2V (typ) , 1.4V (max) to 0.8V (min), 1V (typ), 1.2V (max). Changed the VINx_HYS from 0.7V (min), 0.9V (typ) , 1.1V (max) to 1V (typ). Changed the ROH from 2.5Ω (min), 5Ω (typ) , 7.5Ω (max) to 5Ω (typ), 8.5Ω (max). Changed the ROL from 0.15Ω (min), 0.5Ω (typ) , 1Ω (max) to 0.6Ω (typ), 1.1Ω (max).Go
  • Changed the tR from 7ns (typ), 18ns (max) to 6ns (typ), 10ns (max). Changed the tF from 6ns (typ), 10ns (max) to 10ns (typ), 14ns (max). Changed the tD1, tD2, tD3, tD4from 6ns (min), 13ns (typ), 23 ns (max) to 17ns (typ), 27ns (max). Changed the tM from 1ns (typ), 4 ns (max) to 1ns (typ), 2ns (max). Changed the tPWmin from 15ns (typ), 25ns (max) to 10ns (typ), 15ns (max).Go
  • Changed Typical Characteristics graphsGo
  • Changed Fast Propagation Delays from 13-ns to 17-ns and max Operating Junction Temperature Range from 140°C to 150°CGo
  • Changed the Functional Block DiagramGo
  • Changed the threshold voltage and hysteresisGo
  • Changed the Output Stage description Go
  • Changed the Low Propagation Delays and Tightly Matched Outputs Go
  • Changed the UVLO typical value from 4.25V to 4V and hysteresis from 350mV to 300mVGo
  • Changed the Application Curves Go
  • Changed propagation delay time from 13ns to 17nsGo

Changes from Revision A (January 2014) to Revision B (September 2015)

  • Added ESD 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

Changes from Revision * (November 2013) to Revision A (January 2014)

  • Changed document status from Product Preview to Production Data Go