SLUSEG9E December   2021  – June 2024 TPS62A01 , TPS62A01A , TPS62A02 , TPS62A02A

PRODUCTION DATA  

  1.   1
  2. Features
  3. Applications
  4. Description
  5. Device Comparison Table
  6. Pin Configuration and Functions
  7. 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. Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Power Save Mode
      2. 7.3.2 100% Duty Cycle Low Dropout Operation
      3. 7.3.3 Soft Start
      4. 7.3.4 Switch Current Limit and Short-Circuit Protection (HICCUP)
      5. 7.3.5 Undervoltage Lockout
      6. 7.3.6 Thermal Shutdown
    4. 7.4 Device Functional Modes
      1. 7.4.1 Enable and Disable
      2. 7.4.2 Power Good
  9. Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
        1. 8.2.2.1 Setting the Output Voltage
        2. 8.2.2.2 Output Filter Design
        3. 8.2.2.3 Input and Output Capacitor Selection
      3. 8.2.3 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. 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

Application Curves

TPS62A01 TPS62A01A TPS62A02 TPS62A02A TPS62A02N TPS62A02NA 0.6V Output
                        Efficiency
TPS62A01 (PSM/PWM) SOT-563 (DRL)
Figure 8-4 0.6V Output Efficiency
TPS62A01 TPS62A01A TPS62A02 TPS62A02A TPS62A02N TPS62A02NA 1.8V Output
                        Efficiency
TPS62A01 (PSM/PWM) SOT-563 (DRL)
Figure 8-6 1.8V Output Efficiency
TPS62A01 TPS62A01A TPS62A02 TPS62A02A TPS62A02N TPS62A02NA 0.6V Output
                        Efficiency
TPS62A02 (PSM/PWM) SOT-563 (DRL)
Figure 8-8 0.6V Output Efficiency
TPS62A01 TPS62A01A TPS62A02 TPS62A02A TPS62A02N TPS62A02NA 1.8V Output
                        Efficiency
TPS62A02 (PSM/PWM) SOT-563 (DRL)
Figure 8-10 1.8V Output Efficiency
TPS62A01 TPS62A01A TPS62A02 TPS62A02A TPS62A02N TPS62A02NA 0.6V Output
                        Efficiency
TPS62A01 (PSM/PWM) SOT-23 (DDC)
Figure 8-12 0.6V Output Efficiency
TPS62A01 TPS62A01A TPS62A02 TPS62A02A TPS62A02N TPS62A02NA 1.8V Output
                        Efficiency
TPS62A01 (PSM/PWM) SOT-23 (DDC)
Figure 8-14 1.8V Output Efficiency
TPS62A01 TPS62A01A TPS62A02 TPS62A02A TPS62A02N TPS62A02NA 0.6V Output
                        Efficiency
TPS62A02 (PSM/PWM) SOT-23 (DDC)
Figure 8-16 0.6V Output Efficiency
TPS62A01 TPS62A01A TPS62A02 TPS62A02A TPS62A02N TPS62A02NA 1.8V Output
                        Efficiency
TPS62A02 (PSM/PWM) SOT-23 (DDC)
Figure 8-18 1.8V Output Efficiency
TPS62A01 TPS62A01A TPS62A02 TPS62A02A TPS62A02N TPS62A02NA PWM Operation
IOUT = 500 mA
Figure 8-20 PWM Operation
TPS62A01 TPS62A01A TPS62A02 TPS62A02A TPS62A02N TPS62A02NA Start-Up with Load
IOUT = 1 A
Figure 8-22 Start-Up with Load
TPS62A01 TPS62A01A TPS62A02 TPS62A02A TPS62A02N TPS62A02NA 1.2V Output
                        Efficiency
TPS62A01 (PSM/PWM) SOT-563 (DRL)
Figure 8-5 1.2V Output Efficiency
TPS62A01 TPS62A01A TPS62A02 TPS62A02A TPS62A02N TPS62A02NA 1.8V Output
                        Efficiency
TPS62A01A (FPWM) SOT-563 (DRL)
Figure 8-7 1.8V Output Efficiency
TPS62A01 TPS62A01A TPS62A02 TPS62A02A TPS62A02N TPS62A02NA 1.2V Output
                        Efficiency
TPS62A02 (PSM/PWM) SOT-563 (DRL)
Figure 8-9 1.2V Output Efficiency
TPS62A01 TPS62A01A TPS62A02 TPS62A02A TPS62A02N TPS62A02NA 1.8V Output
                        Efficiency
TPS62A02A (FPWM) SOT-563 (DRL)
Figure 8-11 1.8V Output Efficiency
TPS62A01 TPS62A01A TPS62A02 TPS62A02A TPS62A02N TPS62A02NA 1.2V Output
                        Efficiency
TPS62A01 (PSM/PWM) SOT-23 (DDC)
Figure 8-13 1.2V Output Efficiency
TPS62A01 TPS62A01A TPS62A02 TPS62A02A TPS62A02N TPS62A02NA 1.8V Output
                        Efficiency
TPS62A01A (FPWM) SOT-23 (DDC)
Figure 8-15 1.8V Output Efficiency
TPS62A01 TPS62A01A TPS62A02 TPS62A02A TPS62A02N TPS62A02NA 1.2V Output
                        Efficiency
TPS62A02 (PSM/PWM) SOT-23 (DDC)
Figure 8-17 1.2V Output Efficiency
TPS62A01 TPS62A01A TPS62A02 TPS62A02A TPS62A02N TPS62A02NA 1.8V Output
                        Efficiency
TPS62A02A (FPWM) SOT-23 (DDC)
Figure 8-19 1.8V Output Efficiency
TPS62A01 TPS62A01A TPS62A02 TPS62A02A TPS62A02N TPS62A02NA Power Save Mode
                        Operation
IOUT = 100 mA
Figure 8-21 Power Save Mode Operation
TPS62A01 TPS62A01A TPS62A02 TPS62A02A TPS62A02N TPS62A02NA Load Transient
Load step: 0.3 A to 1 A
Figure 8-23 Load Transient