: Crucial system agent and I/O voltages (VCCIO/VCCSA) for the processor.
| Parameter | Original Rev 20 | Improved Rev 20B | |-----------|----------------|------------------| | Output ripple (20MHz BW) | 210mV pk-pk | 38mV pk-pk | | Switching node overshoot | 28V | 16V | | Max load before thermal shutdown | 3.2A | 5.1A | | EMI (CISPR 22, 30-100MHz) | Fail | Pass with 6dB margin | | Efficiency at 4A | 81% | 89% | lae801p rev 20 schematic better