SLUSDR7B January   2020  – April 2021 TPS562207

PRODUCTION DATA  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 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
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Adaptive On-Time Control and PWM Operation
      2. 7.3.2 Soft Start and Pre-Biased Soft Start
      3. 7.3.3 Current Protection
      4. 7.3.4 Undervoltage Lockout (UVLO) Protection
      5. 7.3.5 Thermal Shutdown
    4. 7.4 Device Functional Modes
      1. 7.4.1 Normal Operation
      2. 7.4.2 Standby Operation
  8. 8 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 Output Voltage Resistors Selection
        2. 8.2.2.2 Output Filter Selection
        3. 8.2.2.3 Input Capacitor Selection
        4. 8.2.2.4 Bootstrap Capacitor Selection
      3. 8.2.3 Application Curves
  9. 9 Layout
    1. 9.1 Layout Guidelines
    2. 9.2 Layout Example
  10. 10Device and Documentation Support
    1. 10.1 Receiving Notification of Documentation Updates
    2. 10.2 Support Resources
    3. 10.3 Trademarks
    4. 10.4 Electrostatic Discharge Caution
    5. 10.5 Glossary
  11. 11Mechanical, Packaging, and Orderable Information

Package Options

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

6.6 Typical Characteristics

VIN = 12 V (unless otherwise noted)

GUID-70605758-B470-47BD-8F73-3DC6F9CE9146-low.gifFigure 6-1 Supply Current vs Junction Temperature
GUID-C60C0B1A-E842-44C0-AAB5-DED571D576C2-low.gifFigure 6-3 EN Off threshold Voltage vs Junction Temperature
GUID-06DDB369-1BFB-4CAE-A5D1-5E2BD37D5E74-low.gifFigure 6-5 High-Side Rds-On vs Junction Temperature
GUID-041E1EE2-EE7B-4C63-B4C2-9545A27000A5-low.gifFigure 6-7 Switching Frequency vs Input Voltage
GUID-D337DDC9-46C4-4038-A159-04951BC2D6AA-low.gifFigure 6-9 VOUT = 0.95 V Efficiency, L = 2.2µH
GUID-F2B1ED9F-F2B4-4A49-8B9A-98F783075151-low.gifFigure 6-11 VOUT = 1.5 V Efficiency, L = 2.2µH
GUID-8F7B1E1C-EB38-4F33-A31F-A947785788D1-low.gifFigure 6-13 VOUT = 3.3 V Efficiency, L = 3.3 µH
GUID-6C9DF870-C470-4328-B4D0-F661B60FFDEB-low.gifFigure 6-2 FB Voltage vs Junction Temperature
GUID-5A2867CA-B749-48FA-A4C1-E4240357B2AA-low.gifFigure 6-4 EN On threshold Voltage vs Junction Temperature
GUID-5157D624-9655-41E7-BBFD-79166B4F9F77-low.gifFigure 6-6 Low-Side Rds-On vs Junction Temperature
GUID-23B98394-E41C-44F8-8806-163B1A270FF8-low.gifFigure 6-8 Switching Frequency vs Output Current
GUID-3A131C3F-88F3-42A6-8CE4-7A5463F6768C-low.gifFigure 6-10 VOUT = 1.05 V Efficiency, L = 2.2 µH
GUID-BBF5B3D5-EA01-4C01-ACF0-F2386EFFCA42-low.gifFigure 6-12 VOUT =1.8 V Efficiency, L = 2.2µH
GUID-0D4AF8EE-1368-4BF7-B2B4-A6A11F1AB5B3-low.gifFigure 6-14 VOUT = 5 V Efficiency, L = 4.7 µH