Sensor Based Thermal Specification Design Guidance
66 Thermal/Mechanical Specifications and Design Guidelines
Figure 8-1. Comparison of Case Temperature vs. Sensor Based Specification
Power
Sensor Based Specification (DTS Temp)
TDP
Tcontrol
Ta = 30 C
Ψ-ca = 0.564
Ψ-ca = 0.448
Power
Current Specification (Case Temp)
TDP
Tcontrol
Ta = 45.1 °C
Ta = 30 °C
Ψ-ca = 0.292
Power
Sensor Based Specification (DTS Temp)
TDP
Tcontrol
Ta = 30 C
Ψ-ca = 0.564
Ψ-ca = 0.448
Power
Current Specification (Case Temp)
TDP
Tcontrol
Ta = 45.1 °C
Ta = 30 °C
Ψ-ca = 0.292