Figure 35. Turn On/Off Timing (Power Supply Signals) - Intel S2600IP Technical Product Specification

Design and Environmental Specifications
Item
regulation limits.
T Delay from PSON
pson_pwok
asserted.
T Delay from output voltages within regulation limits
pwok_on
to PWOK asserted at turn on.
T Delay from PWOK de-asserted to output voltages
pwok_off
(3.3V, 5V, 12V, -12V) dropping out of regulation
limits.
T Duration of PWOK being in the de-asserted state
pwok_low
during an off/on cycle using AC or the PSON
signal.
T Delay from 5VSB being in regulation to O/Ps
sb_vout
being in regulation at AC turn on.
T Time the 5VSB output voltage stays within
5VSB_holdup
regulation after loss of AC.
AC Input
Vout
T
AC_on_delay
T
sb_on_delay
PWOK
5VSB
T
sb_vout
PSON
AC turn on/off cycle
120
Intel® Server Board S2600IP and Intel® Workstation Board W2600CR TPS
Description
#
deactivate to PWOK being de-
T
vout_holdup
T
pwok_off
T
pwok_on
T
pwok_holdup
T
5VSB _ holdup

Figure 35. Turn On/Off Timing (Power Supply Signals)

Intel order number G34153-003
MIN
100
1
100
10
70
T
pwok_low
T
T
sb_on_delay
pwok_on
T
pson_on_delay
PSON turn on/off cycle
MAX UNITS
ms
50
ms
500
ms
ms
ms
1000
ms
T
pwok_off
T
pson_pwok
Revision 1.1