Intel S5000XAL User Manual

 

 

T

sb_on_delay

 

Delay from AC being applied to 5VSB being within regulation. 

 

1500 

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.  
Measured at 60% of maximum load. 

21  

msec 

T

pwok_holdup

 

Delay from loss of AC to de-assertion of PWOK.  Measured at 
60% of maximum load. 

20  

msec 

T

pson_on_delay

 

Delay from PSON

#

 active to output voltages within regulation 

limits. 

5 400 

msec 

T

pson_pwok

 

Delay from PSON

#

 de-active to PWOK being de-asserted. 

 

50 

msec 

T

pwok_on

 

Delay from output voltages within regulation limits to PWOK 
asserted at turn on. 

100 500 

msec 

T

pwok_off

 

Delay from PWOK de-asserted to output voltages (3.3V, 5V, 
12V, -12V) dropping out of regulation limits. 

1  

msec 

T

pwok_low

 

Duration of PWOK being in the de-asserted state during an 
off/on cycle using AC or the PSON signal. 

100  

msec 

T

sb_vout

 

Delay from 5VSB being in regulation to O/Ps being in 
regulation at AC turn on. 

50 1000 

msec 

T

5VSB_holdup

 

Time the 5VSB output voltage stays within regulation after loss 
of AC. 

70  

msec 

 

V out

AC Input

PWOK

5 VSB

PSON

TP02314

T

vout_holdup

T

AC_on_delay

Tsb_on_delay

Tpwok_on

AC turn on/off cycle

PSON turn on/off cycle

Tsb_vout

T5VSB_holdup

Tpwok_holdup

Tpwok_off

Tpwok_low

Tpson_on_delay

Tsb_on_delay

Tpwok_on

Tpwok_off

Tpson_pwok