SLVSHD5 November   2024 TLV61047

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Device Comparison Table
  6. 5 Pin Configuration and Functions
    1.     Pin 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 Typical Characteristics
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Undervoltage Lockout
      2. 7.3.2 Enable and Disable
      3. 7.3.3 Soft Start
      4. 7.3.4 Thermal Shutdown
    4. 7.4 Device Functional Modes
  9. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Applications
      1. 8.2.1 12V Output Boost Converter
        1. 8.2.1.1 Design Requirements
        2. 8.2.1.2 Detailed Design Procedure
          1. 8.2.1.2.1 Programming the Output Voltage
          2. 8.2.1.2.2 Inductor Selection
          3. 8.2.1.2.3 Input and Output Capacitor Selection
          4. 8.2.1.2.4 Diode Rectifier Selection
        3. 8.2.1.3 Application Curves
      2. 8.2.2 28V Output Boost Converter
        1. 8.2.2.1 Design Requirements
        2. 8.2.2.2 Application Curves
    3. 8.3 Power Supply Recommendations
    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 Support
      1. 9.1.1 Third-Party Products Disclaimer
    2. 9.2 Receiving Notification of Documentation Updates
    3. 9.3 Support Resources
    4. 9.4 Trademarks
    5. 9.5 Electrostatic Discharge Caution
    6. 9.6 Glossary
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information

Package Options

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

8.2.2.2 Application Curves

TLV61047 Start-up by EN Waveforms
VIN = 12V VOUT = 28V RLOAD = 56Ω
Figure 8-11 Start-up by EN Waveforms
TLV61047 Switching Waveforms in Steady State
VIN = 12V VOUT = 28V IOUT = 5mA
Figure 8-13 Switching Waveforms in Steady State
TLV61047 Load Transient
VIN = 12V VOUT = 28V IOUT = 50mA to 600mA
Figure 8-15 Load Transient
TLV61047 Line Transient
VIN = 9V to 20V VOUT = 28V IOUT = 200mA
Figure 8-17 Line Transient
TLV61047 Shutdown by EN Waveforms
VIN = 12V VOUT = 28V RLOAD = 56Ω
Figure 8-12 Shutdown by EN Waveforms
TLV61047 Switching Waveforms in Steady State
VIN = 12V VOUT = 28V IOUT = 500mA
Figure 8-14 Switching Waveforms in Steady State
TLV61047 Load Sweep
VIN = 12V VOUT = 28V IOUT = 0 to 600mA
Figure 8-16 Load Sweep
TLV61047 Line Sweep
VIN = 9V to 20V VOUT = 28V IOUT = 200mA
Figure 8-18 Line Sweep