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8317
8317
N/B Maintenance
N/B Maintenance
1.8.4.4 Protection Requirements
A-1. Over voltage protection activated when ( VCORE ) output voltage over 7.5% (max) of normal value
A-2. Over voltage protection activated when (+2.5V_DDR_P,) output voltage over 1.0V (max) of normal value
B-1. Vcore: 60A
B-2. +5V: 8~12A
B-3. +3.3V: 8~12A
C. Short Protection activated when +VCC_CORE, +3.3V_P,+5V_P,+2.5V _P,+1.25V_P, +1.2V_P output short
circuit the dc/dc converter output voltage shutdown or holding
Note: The OVP&OCP&SCP protection shall cause the system no fire or no smoke
.
1.8.4.5 Transient Response
The transient response is measured by switching the output load from 0 to 50 and 50 to 100 percent of its full
value at a frequency of 100Hz and 50% duty cycle, step load change is 1.0A/µsec. The recovery time is less than
1ms and the regulation shall be less than the unit of output spec
.
