SLVSD90A December   2015  – April 2024 TPS563201 , TPS563208

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 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 Adaptive On-Time Control and PWM Operation
      2. 6.3.2 Pulse Skip Control (TPS563201)
      3. 6.3.3 Soft Start and Pre-Biased Soft Start
      4. 6.3.4 Current Protection
      5. 6.3.5 Undervoltage Lockout (UVLO) Protection
      6. 6.3.6 Thermal Shutdown
    4. 6.4 Device Functional Modes
      1. 6.4.1 Normal Operation
      2. 6.4.2 Eco-mode Operation
      3. 6.4.3 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 Custom Design with WEBENCH® Tools
        2. 7.2.2.2 Output Voltage Resistors Selection
        3. 7.2.2.3 Output Filter Selection
        4. 7.2.2.4 Input Capacitor Selection
        5. 7.2.2.5 Bootstrap 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 Development Support
        1. 8.1.1.1 Custom Design with WEBENCH® Tools
    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

Package Options

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

7.2.3 Application Curves

GUID-2EF42F2A-E2E1-4FC8-9C96-8E072A274E9F-low.gif
Figure 7-2 TPS563201 and TPS563208 Load Regulation, VIN = 5 V
GUID-C3E19B5B-D5FA-4A4D-AA28-BCF76FD4760D-low.gif
IOUT of TPS563201: 1 A
IOUT of TPS563208: 10 mA
Figure 7-4 TPS563201 and TPS563208 Line Regulation
GUID-A11FAF1C-68BD-49DE-91C0-95DED571CB99-low.gif
800 ns/div
Figure 7-6 TPS563201 Input Voltage Ripple
GUID-43C3E3DB-F055-4C6A-834B-12DF8D82ED09-low.gif
1 µs/div
Figure 7-8 TPS563201 Output Voltage Ripple, Iout = 0.25 A
GUID-FBBF1736-8497-48D4-BC64-AE51961F6B81-low.gif
800 ns/div
Figure 7-10 TPS563208 Output Voltage Ripple, IOUT = 0 A
GUID-6400160A-9146-480A-87B7-55598E5AF09C-low.gif
100 µs/div
Figure 7-12 TPS563201 Transient Response, 0.75 to 2.25 A
GUID-4587CCFF-E0B0-4A67-9896-EDB93428CCB1-low.gif
2 ms/div
Figure 7-14 TPS563201 Start Up Relative to VI
GUID-56A61DEC-F6E6-4500-9EF0-CB7702DCE64C-low.gif
10 ms/div
Figure 7-16 TPS563201 Shutdown Relative to VI
GUID-9E7415EB-ED1E-4802-8AC3-F0FFD837931D-low.gif
Figure 7-3 TPS563201 and TPS563208 Load Regulation, VIN = 12 V
GUID-202F3084-F0FA-4CAA-AFB0-A11186B7A772-low.gif
Figure 7-5 TPS563201 Efficiency
GUID-E8696875-5A90-4F5B-BD0D-62C7AA996E26-low.gif
20 µs/div
Figure 7-7 TPS563201 Output Voltage Ripple, 10 mA
GUID-6C0A92CF-985E-4362-B85A-F95375279CB0-low.gif
1 µs/div
Figure 7-9 TPS563201 Output Voltage Ripple, Iout = 2 A
GUID-91FDBDF0-5DEA-4AD6-8629-AF436422B9C6-low.gif
100 µs/div
Figure 7-11 TPS563201 Transient Response, 0.1 to 1.5 A
GUID-9CE92E87-FC3B-4C38-842C-1D90E7C342D3-low.gif
100 µs/div
Figure 7-13 TPS563208 Transient Response 0.1 to 2 A
GUID-114A54AF-2AE1-4E29-B059-B193ADF9577A-low.gif
400 µs/div
Figure 7-15 TPS563201 Start-Up Relative to EN
GUID-6E0E6E90-82F6-4E66-A51E-060CAF096C1F-low.gif
100 µs/div
Figure 7-17 TPS563201 Shutdown Relative to EN