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

Package Options

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

5.7 Typical Characteristics

TPS56C215 Quiescent Current vs Temperature
Figure 5-1 Quiescent Current vs Temperature
TPS56C215 Feedback Voltage vs Temperature
Figure 5-3 Feedback Voltage vs Temperature
TPS56C215 Low-side RDS(on) vs Temperature
Figure 5-5 Low-side RDS(on) vs Temperature
TPS56C215 Enable Pullup Current, VEN = 1.0 V
Figure 5-7 Enable Pullup Current, VEN = 1.0 V
TPS56C215 PGOOD Threshold vs Temperature
Figure 5-9 PGOOD Threshold vs Temperature
TPS56C215 Efficiency with Internal VREG5 = 4.7 V, VIN = 12 V
Figure 5-11 Efficiency with Internal VREG5 = 4.7 V, VIN = 12 V
TPS56C215 Efficiency, Mode = DCM, FSW = 400 kHz
Figure 5-13 Efficiency, Mode = DCM, FSW = 400 kHz
TPS56C215 Efficiency, Mode = DCM, FSW = 1200 kHz
Figure 5-15 Efficiency, Mode = DCM, FSW = 1200 kHz
TPS56C215 Load Regulation, FSW = 800 kHz
Figure 5-17 Load Regulation, FSW = 800 kHz
TPS56C215 FSW Load Regulation, Mode = DCM, FSW = 800 kHz
Figure 5-19 FSW Load Regulation, Mode = DCM, FSW = 800 kHz
TPS56C215 FSW Load Regulation, Mode = FCCM, FSW = 400 kHz
Figure 5-21 FSW Load Regulation, Mode = FCCM, FSW = 400 kHz
TPS56C215 FSW Load Regulation, Mode = FCCM, FSW = 1200 kHz
Figure 5-23 FSW Load Regulation, Mode = FCCM, FSW = 1200 kHz
TPS56C215 FSW Load Regulation, Mode = FCCM, FSW = 1200 kHz
Figure 5-25 FSW Load Regulation, Mode = FCCM, FSW = 1200 kHz
TPS56C215 Shutdown Current vs Temperature
Figure 5-2 Shutdown Current vs Temperature
TPS56C215 High-side RDS(on) vs Temperature
Figure 5-4 High-side RDS(on) vs Temperature
TPS56C215 Soft-Start Charge Current vs Temperature
Figure 5-6 Soft-Start Charge Current vs Temperature
TPS56C215 Enable Pullup Current, VEN = 1.3 V
Figure 5-8 Enable Pullup Current, VEN = 1.3 V
TPS56C215 Current Limit vs Temperature
Figure 5-10 Current Limit vs Temperature
TPS56C215 Efficiency with External VREG5 = 5 V, VIN = 12 V
Figure 5-12 Efficiency with External VREG5 = 5 V, VIN = 12 V
TPS56C215 Efficiency, Mode = FCCM, FSW = 400 kHz
Figure 5-14 Efficiency, Mode = FCCM, FSW = 400 kHz
TPS56C215 Efficiency, Mode = FCCM, FSW = 1200 kHz
Figure 5-16 Efficiency, Mode = FCCM, FSW = 1200 kHz
TPS56C215 FSW Load Regulation, Mode = DCM, FSW = 400 kHz
Figure 5-18 FSW Load Regulation, Mode = DCM, FSW = 400 kHz
TPS56C215 FSW Load Regulation, Mode = DCM, FSW = 1200 kHz
Figure 5-20 FSW Load Regulation, Mode = DCM, FSW = 1200 kHz
TPS56C215 FSW Load Regulation, Mode = FCCM, FSW = 800 kHz
Figure 5-22 FSW Load Regulation, Mode = FCCM, FSW = 800 kHz
TPS56C215 FSW Load Regulation, Mode = FCCM, FSW = 400 kHz
Figure 5-24 FSW Load Regulation, Mode = FCCM, FSW = 400 kHz