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

1 Features

  • Integrated 13.5mΩ and 4.5mΩ MOSFETs
  • Supports 12A continuous IOUT
  • 4.5V start-up without external 5.0V bias
  • 0.6V ±-1% reference voltage across full temperature range
  • 0.6V to 5.5V output voltage range
  • Supports ceramic output capacitors
  • D-CAP3™ control mode for fast transient response
  • Selectable forced continuous conduction mode (FCCM) for tight output voltage ripple or auto-skipping Eco-mode for high light-load efficiency
  • Selectable FSW of 400kHz, 800kHz, and 1.2MHz
  • Monotonic start-up into prebiased outputs
  • Two adjustable current limit settings with hiccup re-start
  • Optional external 5V bias for enhanced efficiency
  • Adjustable soft start with a default 1ms soft-start time
  • –40°C to 150°C operating junction temperature
  • Small 3.5mm × 3.5mm HotRod™ QFN package
  • Pin-to-pin compatible with 8A TPS568215
  • Supported in the WEBENCH® design tool