SNVAA10 January   2021 LMR36015S , TPS54350-EP , TPS54354-EP , TPS543820E , TPS54622-EP , TPS62110-EP , TPS62111-EP , TPS62112-EP , TPS629210E , TPSM5D1806E

 

  1.   Trademarks
  2. 1Applications for Switching Regulators that require ET ratings
  3. 2Challenges for Switching Regulators in ET environments
    1. 2.1 Solution Size vs. Thermals
    2. 2.2 Junction Temperature (TJ)
  4. 3Extended Temperature Solutions
    1. 3.1 Efficient PCB Thermal Design
    2. 3.2 Package Type
    3. 3.3 Power Modules
  5. 4Summary
  6. 5References

1 Applications for Switching Regulators that require ET ratings

Most common applications requiring ET capabilities include:

  • Aerospace and Defense
  • Industrial
  • Medical
  • Military

Texas Instruments devices capable to operate in extended temperatures strive in space constrained applications and wide thermal requirements. Having -55°C on the low operating temperature allows capability for more applications, for example, powering components that might be placed externally to an aircraft and across many military applications.