SLVAG21 April   2026 TPS61381-Q1

1.   1
2.   Abstract
3.   Trademarks
4. 1Introduction
5. 2System Overview
   1.     6
   2. 2.1 Design Considerations
   3. 2.2 System Design Theory
      1. 2.2.1 Supercapacitor Charging Operation
         1. 2.2.1.1 Calculation for Backup Supercapacitor Selection
            1. 2.2.1.1.1 Design Calculations
6. 3Test Results
   1. 3.1 Standby Operation
   2. 3.2 Charging Operation
   3. 3.3 Boost Operation
7. 4Summary
8. 5References