SNVAA76 june   2023 TPS7H4010-SEP

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
    1. 1.1 Design Description
    2. 1.2 Design Goals
  5. 2Detailed Design Procedure
  6. 3Testing Results
  7. 4Summary
  8. 5References

4 Summary

The TPS7H4010-SEP can be configured as an inverting buck-boost converter to generate a negative output voltage. The inverting buck-boost topology changes some system characteristics, such as input voltage range and maximum output current. The TPS7H4010EVM can be reconfigured and modified to test the different characteristics in the inverting buck-boost topology. Measured data from the TPS7H4010EVM is provided to support the device functions with a variety of inputs and outputs in the inverting buck-boost topology.