SLVSGG8 November   2023 TPS6287B10 , TPS6287B25

PRODMIX  

1.   1
2. 1 Features
3. 2 Applications
4. 3 Description
5. 4 Device Options
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 I2C Interface Timing Characteristics
   7. 6.7 Typical Characteristics
8. 7 Parameter Measurement Information
9. 8 Detailed Description
   1. 8.1 Overview
   2. 8.2 Functional Block Diagram
   3. 8.3 Feature Description
      1. 8.3.1  Fixed-Frequency DCS-Control Topology
      2. 8.3.2  Forced-PWM and Power-Save Modes
      3. 8.3.3  Transient Non-Synchronous Mode (optional)
      4. 8.3.4  Precise Enable
      5. 8.3.5  Start-Up
      6. 8.3.6  Output Voltage Setting
         1. 8.3.6.1 Output Voltage Range
         2. 8.3.6.2 Output Voltage Setpoint
         3. 8.3.6.3 Non-Default Output Voltage Setpoint
         4. 8.3.6.4 Dynamic Voltage Scaling
         5. 8.3.6.5 Droop Compensation
      7. 8.3.7  Compensation (COMP)
      8. 8.3.8  Mode Selection / Clock Synchronization (MODE/SYNC)
      9. 8.3.9  Spread Spectrum Clocking (SSC)
      10. 8.3.10 Output Discharge
      11. 8.3.11 Undervoltage Lockout (UVLO)
      12. 8.3.12 Overvoltage Lockout (OVLO)
      13. 8.3.13 Overcurrent Protection
          1. 8.3.13.1 Cycle-by-Cycle Current Limiting
          2. 8.3.13.2 Hiccup Mode
          3. 8.3.13.3 Current-Limit Mode
      14. 8.3.14 Power Good (PG)
          1. 8.3.14.1 Standalone / Primary Device Behavior
          2. 8.3.14.2 Secondary Device Behavior
      15. 8.3.15 Remote Sense
      16. 8.3.16 Thermal Warning and Shutdown
      17. 8.3.17 Stacked Operation
   4. 8.4 Device Functional Modes
      1. 8.4.1 Power-On Reset
      2. 8.4.2 Undervoltage Lockout
      3. 8.4.3 Standby
      4. 8.4.4 On
   5. 8.5 Programming
      1. 8.5.1 Serial Interface Description
      2. 8.5.2 Standard-, Fast-, Fast-Mode Plus Protocol
      3. 8.5.3 HS-Mode Protocol
      4. 8.5.4 I2C Update Sequence
      5. 8.5.5 I2C Register Reset
      6. 8.5.6 Dynamic Voltage Scaling (DVS)
10. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
       1. 9.2.1 Design Requirements
       2. 9.2.2 Detailed Design Procedure
          1. 9.2.2.1 Inductor Selection
          2. 9.2.2.2 Selecting the Input Capacitors
          3. 9.2.2.3 Selecting the Compensation Resistor
          4. 9.2.2.4 Selecting the Output Capacitors
          5. 9.2.2.5 Selecting the Compensation Capacitor CC
          6. 9.2.2.6 Selecting the Compensation Capacitor CC2
       3. 9.2.3 Application Curves
    3. 9.3 Typical Application - TPS6287BxV Devices
       1. 9.3.1 Design Requirements for TPS6287BxV
    4. 9.4 Typical Application Using Two TPS6287B25 in a Stacked Configuration
       1. 9.4.1 Design Requirements For Two Stacked Devices
       2. 9.4.2 Detailed Design Procedure
          1. 9.4.2.1 Selecting the Compensation Resistor
          2. 9.4.2.2 Selecting the Output Capacitors
          3. 9.4.2.3 Selecting the Compensation Capacitor CC
       3. 9.4.3 Application Curves for Two Stacked Devices
    5. 9.5 Typical Application Using Three TPS6287B25 in a Stacked Configuration
       1. 9.5.1 Application Curves
    6. 9.6 Power Supply Recommendations
    7. 9.7 Layout
       1. 9.7.1 Layout Guidelines
       2. 9.7.2 Layout Example
11. 10Device and Documentation Support
    1. 10.1 Documentation Support
       1. 10.1.1 Related Documentation
    2. 10.2 Receiving Notification of Documentation Updates
    3. 10.3 Support Resources
    4. 10.4 Trademarks
    5. 10.5 Electrostatic Discharge Caution
    6. 10.6 Glossary
12. 11Device Registers
13. 12Revision History
14. 13Mechanical, Packaging, and Orderable Information

TPS6287Bxx 2.7-V to 6-V Input, 10-A,15-A, 20-A, 25-A, Fast Transient Synchronous Step-Down Converter With I²C Interface