SPRADG6 April   2024 F28M36H33B2 , SM320LF2407A-EP , TMS320C28341 , TMS320C28343 , TMS320F2800132 , TMS320F2800133 , TMS320F2800135 , TMS320F2800137 , TMS320F2800152-Q1 , TMS320F2800153-Q1 , TMS320F2800154-Q1 , TMS320F2800155-Q1 , TMS320F2800156-Q1 , TMS320F2800157 , TMS320F2800157-Q1 , TMS320F280021 , TMS320F280021-Q1 , TMS320F280023 , TMS320F280023-Q1 , TMS320F280023C , TMS320F280025 , TMS320F280025-Q1 , TMS320F280025C , TMS320F280025C-Q1 , TMS320F280033 , TMS320F280034 , TMS320F280034-Q1 , TMS320F280036-Q1 , TMS320F280036C-Q1 , TMS320F280037 , TMS320F280037-Q1 , TMS320F280037C , TMS320F280037C-Q1 , TMS320F280038-Q1 , TMS320F280038C-Q1 , TMS320F280039 , TMS320F280039-Q1 , TMS320F280039C , TMS320F280039C-Q1 , TMS320F280040-Q1 , TMS320F280040C-Q1 , TMS320F280041 , TMS320F280041-Q1 , TMS320F280041C , TMS320F280041C-Q1 , TMS320F280045 , TMS320F280048-Q1 , TMS320F280048C-Q1 , TMS320F280049 , TMS320F280049-Q1 , TMS320F280049C , TMS320F280049C-Q1 , TMS320F28035-EP , TMS320F28050 , TMS320F28051 , TMS320F28052 , TMS320F28052-Q1 , TMS320F28052M-Q1 , TMS320F28054 , TMS320F28054-Q1 , TMS320F28062F-Q1 , TMS320F28064 , TMS320F28066-Q1 , TMS320F28068M , TMS320F28069F-Q1 , TMS320F28075 , TMS320F28075-Q1 , TMS320F28076 , TMS320F2810 , TMS320F2811 , TMS320F28333 , TMS320F28374D , TMS320F28374S , TMS320F28375D , TMS320F28375S , TMS320F28375S-Q1 , TMS320F28376D , TMS320F28376S , TMS320F28377D , TMS320F28377D-EP , TMS320F28377D-Q1 , TMS320F28377S , TMS320F28377S-Q1 , TMS320F28378D , TMS320F28378S , TMS320F28379D , TMS320F28379D-Q1 , TMS320F28379S , TMS320F28384D , TMS320F28384D-Q1 , TMS320F28384S , TMS320F28384S-Q1 , TMS320F28386D , TMS320F28386D-Q1 , TMS320F28386S , TMS320F28386S-Q1 , TMS320F28388D , TMS320F28388S , TMS320F28P550SJ , TMS320F28P559SJ-Q1 , TMS320F28P650DK , TMS320F28P659DK-Q1

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1C2000 Power Supply and Monitoring Solution
  5. 2Power Supply Solution for Safety Applications
    1. 2.1 ASIL-D Requirements
      1. 2.1.1 PMIC Solution
    2. 2.2 ASIL-B: Requirements
      1. 2.2.1 PMIC Solution
      2. 2.2.2 Discrete Solution
  6. 3Power Supply Solution for Non-Safety Applications
  7. 4Summary
  8. 5References

Abstract

This application note provides insight into Power Design for C2000™ MCUs with Safety or non-Safety Requirements. The figures illustrate the power trees based on power source monitoring for Core, 3.3V rail and VREFHI. The application note walks through all the steps like the selection of LDO/Buck converter, voltage monitors, reference voltage sources for ADC and watchdog timer needed for Power and monitoring solution based on functional aspect.