Intel BB5520UR Product Specification - Page 148
Table 79. Output Voltage Timing, Output Voltage Timing
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Design and Environmental Specifications Intel® Server Boards S5520HC, S5500HCV, and S5520HCT TPS Table 79. Output Voltage Timing Item Description Tvout_rise Output voltage rise time from each main output. Tvout_rise All main outputs must be within regulation of each other within this time. Tvout_rise All main outputs must leave regulation within this time. 1. The 5 VSB output voltage rise time is from 1.0 ms to 25 ms Minimum 5.0 1 N/A N/A Maximum 70 1 50 400 Units ms ms ms V out 10% V out V1 V2 V3 V4 Tvout_rise Tvout_on Tvout_off Figure 60. Output Voltage Timing TP02313 134 Revision 1.8 Intel order number E39529-013
Design and Environmental Specifications
IntelĀ® Server Boards S5520HC, S5500HCV, and S5520HCT TPS
Revision 1.8
Intel order number E39529-013
134
Table 79. Output Voltage Timing
Item
Description
Minimum
Maximum
Units
Tvout_rise
Output voltage rise time from each main output.
5.0 1
70 1
ms
Tvout_rise
All main outputs must be within regulation of each other within this
time.
N/A
50
ms
Tvout_rise
All main outputs must leave regulation within this time.
N/A
400
ms
1.
The 5 VSB output voltage rise time is from 1.0 ms to 25 ms
TP02313
V out
V1
V2
V3
V4
T
vout_on
T
vout_rise
10% V out
T
vout_off
Figure 60. Output Voltage Timing