SNVSCH9 April   2025 TPS388C0-Q1

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Device Comparison
  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 Timing Requirements
    7. 6.7 Typical Characteristics
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Device Functional Modes
      1. 7.3.1 TPS388C0x-Q1 Power ON
      2. 7.3.2 Built-In Self Test and Configuration Load
        1. 7.3.2.1 Notes on BIST Execution
      3. 7.3.3 General Monitoring
        1. 7.3.3.1 ACTIVE Monitoring
    4. 7.4 Feature Description
      1. 7.4.1 VDD
      2. 7.4.2 Maskable Interrupt (AMSK)
      3. 7.4.3 MON
      4. 7.4.4 NRST
      5. 7.4.5 NIRQ
      6. 7.4.6 I2C
      7. 7.4.7 Packet Error Checking (PEC)
      8. 7.4.8 Window Watchdog
      9. 7.4.9 Window Watchdog Timer
    5. 7.5 Register Maps
      1. 7.5.1 Registers Overview
        1. 7.5.1.1 BANK0 Registers
        2. 7.5.1.2 BANK1 Registers
  9. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Automotive Multichannel Sequencer and Monitor
      2. 8.2.2 Design Requirements
      3. 8.2.3 Detailed Design Procedure
      4. 8.2.4 Application Curves
    3. 8.3 Power Supply Recommendations
      1. 8.3.1 Power Supply Guidelines
    4. 8.4 Layout
      1. 8.4.1 Layout Guidelines
      2. 8.4.2 Layout Example
  10. 9 Device and Documentation Support
    1. 9.1 Device Nomenclature
    2. 9.2 Documentation Support
    3. 9.3 Receiving Notification of Documentation Updates
    4. 9.4 Support Resources
    5. 9.5 Trademarks
    6. 9.6 Electrostatic Discharge Caution
    7. 9.7 Glossary
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information

8.1 Application Information

Modern SOC and FPGA devices typically have multiple power rails to provide power to the different blocks within the IC. Accurate voltage level and timing requirements are common and must be met to maintain proper operation of these devices. By utilizing TPS388C0x-Q1 along with a multichannel voltage sequencer, the power up and power down sequencing requirements as well as the core voltage requirements of the target SoC or FPGA device can be met. This design focuses on meeting the timing requirements for an SoC by using the TPS388C0x-Q1.