SLVSD05G March   2016  – August 2024 TPS56C215

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and Functions
  6. 5 Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 Recommended Operating Conditions
    4. 5.4 Thermal Information
    5. 5.5 Electrical Characteristics
    6. 5.6 Timing Requirements
    7. 5.7 Typical Characteristics
  7. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Feature Description
      1. 6.3.1  PWM Operation and D-CAP3™ Control Mode
      2. 6.3.2  Eco-mode Control
      3. 6.3.3  4.7-V LDO
      4. 6.3.4  MODE Selection
      5. 6.3.5  Soft Start and Prebiased Soft Start
      6. 6.3.6  Enable and Adjustable UVLO
      7. 6.3.7  Power Good
      8. 6.3.8  Overcurrent Protection and Undervoltage Protection
      9. 6.3.9  UVLO Protection
      10. 6.3.10 Thermal Shutdown
      11. 6.3.11 Output Voltage Discharge
    4. 6.4 Device Functional Modes
      1. 6.4.1 Light Load Operation
      2. 6.4.2 Standby Operation
  8. 7 Application and Implementation
    1. 7.1 Application Information
    2. 7.2 Typical Application
      1. 7.2.1 Design Requirements
      2. 7.2.2 Detailed Design Procedure
        1. 7.2.2.1 External Component Selection
          1. 7.2.2.1.1 Output Voltage Set Point
          2. 7.2.2.1.2 Switching Frequency and MODE Selection
          3. 7.2.2.1.3 Inductor Selection
          4. 7.2.2.1.4 Output Capacitor Selection
          5. 7.2.2.1.5 Input Capacitor Selection
      3. 7.2.3 Application Curves
    3. 7.3 Power Supply Recommendations
    4. 7.4 Layout
      1. 7.4.1 Layout Guidelines
      2. 7.4.2 Layout Example
  9. 8 Device and Documentation Support
    1. 8.1 Device Support
      1. 8.1.1 Third-Party Products Disclaimer
      2. 8.1.2 Development Support
    2. 8.2 Receiving Notification of Documentation Updates
    3. 8.3 Support Resources
    4. 8.4 Trademarks
    5. 8.5 Electrostatic Discharge Caution
    6. 8.6 Glossary
  10. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information
    1. 10.1 Package Marking

7.2.3 Application Curves

Figure 7-2 through Figure 7-18 apply to the circuit of Figure 7-1. VIN = 12 V. Ta = 25°C unless otherwise specified.

TPS56C215 EfficiencyFigure 7-2 Efficiency
TPS56C215 Load Regulation, VIN = 5 VFigure 7-4 Load Regulation, VIN = 5 V
TPS56C215 Light Load EfficiencyFigure 7-3 Light Load Efficiency
TPS56C215 Load Regulation, VIN = 12 VFigure 7-5 Load Regulation, VIN = 12 V
TPS56C215 Line Regulation, IOUT = 6 AFigure 7-6 Line Regulation, IOUT = 6 A
TPS56C215 Input Voltage Ripple, IOUT = 10 mAFigure 7-8 Input Voltage Ripple, IOUT = 10 mA
TPS56C215 Input Voltage Ripple, IOUT = 12 AFigure 7-10 Input Voltage Ripple, IOUT = 12 A
TPS56C215 Output Voltage Ripple, IOUT = 800 mAFigure 7-12 Output Voltage Ripple, IOUT = 800 mA
TPS56C215 Start Up Relative to VIN RisingFigure 7-14 Start Up Relative to VIN Rising
TPS56C215 Shut Down Relative to VIN FallingFigure 7-16 Shut Down Relative to VIN Falling
TPS56C215 Transient ResponseFigure 7-18 Transient Response
TPS56C215 Loop Response, IOUT = 6 AFigure 7-7 Loop Response, IOUT = 6 A
TPS56C215 Input Voltage Ripple, IOUT = 800 mAFigure 7-9 Input Voltage Ripple, IOUT = 800 mA
TPS56C215 Output Voltage Ripple, IOUT = 10 mAFigure 7-11 Output Voltage Ripple, IOUT = 10 mA
TPS56C215 Output Voltage Ripple, IOUT = 12 AFigure 7-13 Output Voltage Ripple, IOUT = 12 A
TPS56C215 Start Up Relative to EN RisingFigure 7-15 Start Up Relative to EN Rising
TPS56C215 Shut Down Relative to EN FallingFigure 7-17 Shut Down Relative to EN Falling