TID Testing of Microsemi Integrated Motor Controller LX7720 Power Driver with Rotation and Current Sensing
Mathieu Sureau, Russell Stevens, Marco Leuenberger, Nadia Rezzak, Dorian Johnson · 2018
The TID testing results of the first radiation hardened analog mixed-signal Power Driver with Rotation and Position Sensing IC, the LX7720, are presented. TID characterizations were performed on all the device functions, the resolver ADC, floating current sensing, MOSFET drivers, demodulator drivers and supporting circuitry.