SLVSH63 February   2023 TLVM13610

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 System Characteristics
    7. 7.7 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  Input Voltage Range (VIN1, VIN2)
      2. 8.3.2  Adjustable Output Voltage (FB)
      3. 8.3.3  Input Capacitors
      4. 8.3.4  Output Capacitors
      5. 8.3.5  Switching Frequency (RT)
      6. 8.3.6  Precision Enable and Input Voltage UVLO (EN)
      7. 8.3.7  Power-Good Monitor (PG)
      8. 8.3.8  Adjustable Switch-Node Slew Rate (RBOOT, CBOOT)
      9. 8.3.9  Bias Supply Regulator (VCC, VLDOIN)
      10. 8.3.10 Overcurrent Protection (OCP)
      11. 8.3.11 Thermal Shutdown
    4. 8.4 Device Functional Modes
      1. 8.4.1 Shutdown Mode
      2. 8.4.2 Standby Mode
      3. 8.4.3 Active Mode
  9. 9 Applications and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Applications
      1. 9.2.1 Design 1 – High-Efficiency 8-A (10-A peak) Synchronous Buck Regulator for Industrial Applications
        1. 9.2.1.1 Design Requirements
        2. 9.2.1.2 Detailed Design Procedure
          1. 9.2.1.2.1 Custom Design with WEBENCH® Tools
          2. 9.2.1.2.2 Output Voltage Setpoint
          3. 9.2.1.2.3 Switching Frequency Selection
          4. 9.2.1.2.4 Input Capacitor Selection
          5. 9.2.1.2.5 Output Capacitor Selection
          6. 9.2.1.2.6 Other Connections
        3. 9.2.1.3 Application Curves
    3. 9.3 Power Supply Recommendations
    4. 9.4 Layout
      1. 9.4.1 Layout Guidelines
        1. 9.4.1.1 Thermal Design and Layout
      2. 9.4.2 Layout Example
  10. 10Device and Documentation Support
    1. 10.1 Device Support
      1. 10.1.1 Third-Party Products Disclaimer
      2. 10.1.2 Development Support
        1. 10.1.2.1 Custom Design with WEBENCH® Tools
    2. 10.2 Documentation Support
      1. 10.2.1 Related Documentation
    3. 10.3 Receiving Notification of Documentation Updates
    4. 10.4 Support Resources
    5. 10.5 Trademarks
    6. 10.6 Electrostatic Discharge Caution
    7. 10.7 Glossary
  11. 11Mechanical, Packaging, and Orderable Information

Package Options

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

7.1 Absolute Maximum Ratings

Over the recommended operating junction temperature range(1)
PARAMETER MIN MAX UNIT
Voltages Transient VIN to AGND, PGND(2) –0.3 42 V
Voltages Continuous VIN to AGND, PGND(2) –0.3 36 V
Voltages SW to AGND, PGND –0.3 VIN + 0.3 V
Voltages RBOOT, CBOOT to SW –0.3 5.5 V
Voltages Transient EN to AGND, PGND(2) –0.3 42 V
Voltages Continuous EN to AGND, PGND(2) –0.3 36 V
Voltages BIAS to AGND, PGND –0.3 16 V
Voltages FB to AGND, PGND: Adjustable Versions –0.3 5.5 V
Voltages RESET to AGND, PGND 0 20 V
Current RESET sink current(4) 0 10 mA
Voltages RT to AGND, PGND -0.3 5.5 V
Voltages VCC to AGND, PGND –0.3 5.5 V
Voltages PGND to AGND(3) –1 2 V
Tstg Storage temperature –65 150 °C
(1) Operation outside the Absolute Maximum Ratings may cause permanent device damage. Absolute Maximum Ratings do not imply functional operation of the device at these or any other conditions beyond those listed under Recommended Operating Conditions. If used outside the Recommended Operating Conditions but within the Absolute Maximum Ratings, the device may not be fully functional, and this may affect device reliability, functionality, performance, and shorten the device lifetime.
(2) A maximum of 42V can be sustained at this pin for duration of ≤100ms at a duty cycle of ≤0.01%. 36 V can be sustained for the life of this device.
(3) This specification applies to voltage durations of 100 ns or less. The maximum D.C. voltage should not exceed +/- 0.3V.
(4) Do not exceed pin 's voltage rating.