SLVSI14A March   2026  – September 2026 TPS922152

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 Off-Time Mode
      2. 6.3.2 Setting LED Current
      3. 6.3.3 VCC UVLO & Clamping
      4. 6.3.4 Dimming Mode
         1. 6.3.4.1 PWM Dimming
         2. 6.3.4.2 Analog Dimming
         3. 6.3.4.3 External Shunt Dimming
      5. 6.3.5 Fault Protection
8. 7 Application and Implementation
   1. 7.1 Application Information
   2. 7.2 Typical Application
      1. 7.2.1 TPS922152 60V Input Bus, 5A Output, 16-piece WLED With Analog and PWM Dimming
         1. 7.2.1.1 Design Requirements
         2. 7.2.1.2 Detailed Design Procedure
            1. 7.2.1.2.1 Inductor Selection
            2. 7.2.1.2.2 MOSFET Selection
            3. 7.2.1.2.3 Diode Selection
            4. 7.2.1.2.4 MOSFET Selection
            5. 7.2.1.2.5 Diode Selection
            6. 7.2.1.2.6 Input Capacitor Selection
            7. 7.2.1.2.7 Output Capacitor Selection
            8. 7.2.1.2.8 Sense Resistor Selection
            9. 7.2.1.2.9 Other External Components Selection
         3. 7.2.1.3 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 Receiving Notification of Documentation Updates
   2. 8.2 Support Resources
   3. 8.3 Trademarks
   4. 8.4 Electrostatic Discharge Caution
   5. 8.5 Glossary
10. 9 Revision History
11. 10Mechanical, Packaging, and Orderable Information