manual

Figure 1: Output Voltage Timing
Vout
V1
10% Vout
V2
V3
V4
T vout_on T vout_off
T v out_rise
Table 9: Turn On/Off Timing
Item Description MIN MAX Units
Tsb_on-delay Delay from AC being applied to +5VSB bein
g
within
regulation.
1500 mS
Tac_on-delay Dela
y
from AC bein
g
applied to all output volta
g
es
being
within regulation.
2500 mS
Tvout_holdup Time all output volta
g
e sta
y
within re
g
ulation after loss
of AC tested at 80% of maximum load.
17 mS
Tpwok_holdup Dela
y
from loss of AC deassertion of PWOK tested at
80% of maximum load.
16 mS
Tpson_on_delay Dela
y
from PSON# active to output volta
g
e within
regulation limits.
5 400 mS
Tpson_pwok Dela
y
from PSON# deactive to PWOK bein
g
deasserted.
50 mS
Tpwok_on Dela
y
from output volta
g
e within re
g
ulation limits to
PWOK asserted at turn on.
100 500 mS
Tpwok_off Dela
y
from PWOK deasserted to output volta
g
es
(+5V, +3.3V, +12V, -12V) droppin
g
out of re
g
ulation
limits.
1 mS
Tpwok_low Duration of PWOK bein
g
in the deasserted state
durin
g
an off/on cycle usin
g
AC or the PSON#
signal. .
100 mS
Tsb_vout Dela
y
from +5VSB bein
g
in re
g
ulation to O/Ps bein
g
in regulation at AC turn on.
50 1000 mS