SLUSEZ4A March   2023  – January 2024 TPS563203 , TPS563206

PRODUCTION DATA  

  1.   1
  2. Features
  3. Applications
  4. Description
  5. Pin Configuration and Functions
  6. 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. 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 Eco-mode Control
      3. 6.3.3 Soft Start and Prebiased Soft Start
      4. 6.3.4 Large Duty Operation
      5. 6.3.5 Current Protection
      6. 6.3.6 Enable Circuit
      7. 6.3.7 Undervoltage Lockout (UVLO) Protection
      8. 6.3.8 Thermal Shutdown
    4. 6.4 Device Functional Modes
      1. 6.4.1 Eco-mode Operation
      2. 6.4.2 FCCM Mode Operation
  8. 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. 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. Revision History
  11. 10Mechanical, Packaging, and Orderable Information

Package Options

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

Typical Characteristics

VIN = 12 V (unless otherwise noted)

GUID-20230217-SS0I-2PMP-XHC9-RX6M8BLZS2S5-low.svgFigure 5-1 TPS563203 Quiescent Current
GUID-20230217-SS0I-XZPK-BV4P-FLQG5RHLSBZR-low.svgFigure 5-3 Enable On Threshold Voltage
GUID-20230217-SS0I-GW7V-KKLQ-LB5TMKSLV2F2-low.svgFigure 5-5 Low-Side Rdson
GUID-20230829-SS0I-PFHX-GP9J-T0STMDCBNJWL-low.svgFigure 5-7 Frequency vs Input Voltage at 3A Loading
GUID-20230829-SS0I-J7ZV-N9JR-RR50CGJWQVTR-low.svgFigure 5-9 TPS563206 Frequency vs Loading
GUID-20230829-SS0I-P5ZC-S058-6D0XZVZVHL4V-low.svgFigure 5-11 TPS563206 Efficiency at 0.6 Vout With 1.5uH Inductor
GUID-20230217-SS0I-LP7J-0DXD-V6KDWWN7CGP8-low.svgFigure 5-13 TPS563206 Efficiency at 1.05 Vout With 2.2uH Inductor
GUID-20230217-SS0I-CSQQ-DDL8-1QVZ4N9B4HV5-low.svgFigure 5-15 TPS563206 Efficiency at 3.3 Vout With 4.7uH Inductor
GUID-20230217-SS0I-VSRM-FPLX-0ZFR0FNQ24G5-low.svgFigure 5-17 TPS563206 Efficiency at 5 Vout With 4.7uH Inductor
GUID-20230829-SS0I-C9J1-Q6P3-NXBCKKWGTTKN-low.svgFigure 5-19 TPS563206 Efficiency at 7 Vout With 6.8uH Inductor
GUID-20230217-SS0I-7N5D-R0XC-DQH332MZKQPR-low.svgFigure 5-2 Vref Voltage
GUID-20230217-SS0I-XQ6Z-5FRF-CLR3QBRK4MPK-low.svgFigure 5-4 Enable Off Threshold Voltage
GUID-20230217-SS0I-7M6N-HLNF-JBXKHKLNGTW4-low.svgFigure 5-6 High-Side Rdson
GUID-20230829-SS0I-5M3M-MTK1-NQ864NGZ3SVV-low.svgFigure 5-8 TPS563203 Frequency vs Loading
GUID-20230829-SS0I-NNHP-M04W-XSHQNLVVS2HW-low.svgFigure 5-10 TPS563203 Efficiency at 0.6 Vout With 1.5uH Inductor
GUID-20230217-SS0I-M28S-ZBS0-4JW41DF0DSFS-low.svgFigure 5-12 TPS563203 Efficiency at 1.05 Vout With 2.2uH Inductor
GUID-20230217-SS0I-TFMQ-LJB6-MKBNPWB1WJK1-low.svgFigure 5-14 TPS563203 Efficiency at 3.3 Vout With 4.7uH Inductor
GUID-20230217-SS0I-8C7H-V5PV-6DSMN9DMTTBV-low.svgFigure 5-16 TPS563203 Efficiency at 5 Vout With 4.7uH Inductor
GUID-20230829-SS0I-KRFD-BQHG-B4KKNP2TKF2D-low.svgFigure 5-18 TPS563203 Efficiency at 7 Vout With 6.8uH Inductor