SLVAFH6 November   2023 LM25066 , LM5066 , LM5066I , TPS25984 , TPS25985 , TPS25990 , TPS536C9T

1.   1
2.   Abstract
3.   Trademarks
4. 1Introduction
5. 2What are PSYS™ and PSYS_CRIT#™?
6. 3Implementation of PSYS Monitor
   1. 3.1 Existing Designs
   2. 3.2 Proposed Designs
7. 4ISYS Resistor (RISYS) and Gain (ISYS_IN_GAIN) Selection in TPS536C9T VR14 Controller
   1. 4.1 Steps to Calculate the Value of RIMON or RISYS and ISYS_IN_GAIN
   2. 4.2 Design Example
8. 5Functional Verification of PSYS and PSYS_CRIT# in TPS536C9T VR14 Controller Using TPS25984, TPS25985, or TPS25990 eFuses as PSYS Monitor
9. 6Extraction of Platform Current Information With Multiple PSYS Monitors Connected to the Same PSU
   1. 6.1 Designing the Non-Inverting Summing Amplifier
   2. 6.2 Design Guideline and Example
10. 7Summary
11. 8References

Implementation of PSYS Monitor Using TPS25984, TPS25985, or TPS25990 eFuses