The parametric data for the TPS7H5004-SP QMLP passes up to 100krad(Si) HDR TID irradiation. The drifts of the electrical parameters through HDR were within the data sheet limits.

Overall, the TPS7H5004-SP QMLP showed a strong degree of hardness to HDR TID irradiation up to 100krad(Si) for both biased and unbiased exposure conditions. The measurements taken post-irradiation for each sample set showed a marginal shift for most parameters at each dose level for both biased and unbiased. The parameters that did show a greater degree of change between pre- and post-irradiation were still within the electrical performance characteristics specified in the data sheet electrical parameters. See TPS7H500x-SP Radiation-Hardness-Assured 2-MHz Current Mode PWM Controllers for the datasheet electrical parameters and associated tests.

See Appendix A for specifications requiring clarification.

See Appendix B for HDR report up to 100krad(Si).