SNOAA72A May   2021  – January 2022 LMP7704-SP , TL1431-SP

 

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DC Simulation Results

TEC Voltage

The following plot shows the output voltage across the TEC as a function of the control input voltage. As the control input voltage varies from 0.25V to 5.25V, the TEC voltage varies from –4.5V to 4.5V, which meets the design criteria.

TEC Current

The following plot shows the current through the TEC as a function of the control input voltage. As the control input voltage varies from 0.25V to 5.25V, the TEC current varies from –2.5A to 2.5A, which meets the design criteria.