SLVSDD1F December   2017  – June 2022 TPS62800 , TPS62801 , TPS62802 , TPS62806 , TPS62807 , TPS62808

PRODUCTION DATA  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Device Comparison Table
  6. 6 Pin Configuration and Functions
  7. 7 Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 ESD Ratings
    3. 7.3 Recommended Operating Conditions
    4. 7.4 Thermal Information
    5. 7.5 Electrical Characteristics
    6. 7.6 Typical Characteristics
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Smart Enable and Shutdown (EN)
      2. 8.3.2 Soft Start
      3. 8.3.3 VSEL/MODE Pin
        1. 8.3.3.1 Output Voltage Selection (R2D Converter)
        2. 8.3.3.2 Mode Selection — Power Save Mode and Forced PWM Operation
      4. 8.3.4 Undervoltage Lockout (UVLO)
      5. 8.3.5 Switch Current Limit and Short Circuit Protection
      6. 8.3.6 Thermal Shutdown
      7. 8.3.7 Output Voltage Discharge
    4. 8.4 Device Functional Modes
      1. 8.4.1 Power Save Mode Operation
      2. 8.4.2 Forced PWM Mode Operation
      3. 8.4.3 100% Mode Operation
      4. 8.4.4 Optimized Transient Performance from PWM-to-PFM Mode Operation
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
        1. 9.2.2.1 Custom Design With WEBENCH® Tools
        2. 9.2.2.2 Inductor Selection
        3. 9.2.2.3 Output Capacitor Selection
        4. 9.2.2.4 Input Capacitor Selection
      3. 9.2.3 Application Curves
    3. 9.3 System Examples
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Device Support
      1. 12.1.1 Third-Party Products Disclaimer
      2. 12.1.2 Development Support
        1. 12.1.2.1 Custom Design With WEBENCH® Tools
    2. 12.2 Receiving Notification of Documentation Updates
    3. 12.3 Support Resources
    4. 12.4 Trademarks
    5. 12.5 Electrostatic Discharge Caution
    6. 12.6 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Package Options

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

7.6 Typical Characteristics

GUID-1BC05495-D75F-40DB-A46E-140AC4FF58ED-low.gif
EN = GND
Figure 7-1 Shutdown Current, ISD
GUID-33FD5DFC-1B0C-45F7-A7D9-6E259471E86B-low.gif
VIN fallingDevice switching, no load, VOUT = 1.2 V
EN = VINVSEL/MODE = GND
Figure 7-3 Operating Quiescent Current, IQ
GUID-5E8F5172-DA00-4852-AAA6-76B20C5F8FE3-low.gif
Figure 7-5 High-Side Switch Drain Source Resistance, RDS(ON)
GUID-C86B83E9-C191-4791-97C2-65588E9405C7-low.gif
Figure 7-7 VOS Discharge Switch Drain Source Resistance, RDSCH_VOS
GUID-EB095F86-66DE-4307-BDA9-935E8D96B16D-low.gif
Device not switching
Figure 7-2 Quiescent Current, IQ
GUID-A341168E-2A0A-4202-80CF-19BC0AA65CD7-low.gif
VIN risingDevice switching, no load, VOUT = 1.2 V
EN = VINVSEL/MODE = GND
Figure 7-4 Operating Quiescent Current, IQ
GUID-959C7A96-5740-470D-BF46-20C61D761C96-low.gif
Figure 7-6 Low-Side Switch Drain Source Resistance, RDS(ON)