Intel SC5299WS User Manual

Page of 154
Power Sub-system 
Intel
®
 Entry Server Chassis SC5299-E TPS 
  
Revision 
3.1 
Intel order number D37594-005 
20 
Table 16. Output Voltage Timing 
Item 
Description 
Minimum 
Maximum 
Units 
T
vout_rise
 
Output voltage rise time from each main output. 
2.0 
20 
msec 
T
vout_on
 
All main outputs must be within regulation of each 
other within this time. 
 50 
msec 
vout_off
 
All main outputs must leave regulation within this 
time. 
 400 
msec 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Figure 8. Output Voltage Timing 
Table 17. Turn On/Off Timing 
Item 
Description 
Minimum 
Maximum 
Units 
T
sb_on_delay
 
Delay from AC being applied to 5VSB being within 
regulation. 
 1000 
msec 
T
ac_on_delay
 
Delay from AC being applied to all output voltages being 
within regulation. 
 2500 
msec 
T
vout_holdup
 
Time all output voltages stay within regulation after loss of 
AC. 
21  
msec 
Vout 
10% 
Vout 
T
vout rise
T
vout_on
 
T
vout_off
 
V1 
V2 
V3 
V4