DS1100PED-3 Datasheet, PDF (6/8 Pages) Artesyn Technologies – 1100 Watts Distributed Power System

DS1100PED Data Sheet
Electrical Specifications
Timing Specifications
Description
Min
Max
Unit
T_{sb_On}
Delay from AC being applied to standby output being within regulation
20
1700
ms
T_{sb_ACOK}
Delay from standby output to ACOK assertion
See note below
20
ms
T_{sb_Vout}
Delay from standby output to main output voltage being within regulation
300
ms
T_{AC_On_Delay}
Delay from AC being applied to main output being within regulation
2000
ms
T_{PWR_GOOD_On}
Delay from output voltages within regulation limits to PWOK asserted
100
1000
ms
T_{ACOK_Delay}
Delay from loss of AC to assertion of ACOK
6
ms
T_{PWR_GOOD_Hold-up}
Delay from loss of AC to deassertion of PWOK
10
ms
T_{Vout_Hold-up}
Delay from loss of AC to main output being within regulation
11
ms
T_{sb_Hold-up}
Delay from loss of AC to standby output being within regulation
150
ms
T_{PWR_GOOD_Off}
Delay from deassertion of PWOK to output falling out of regulation
1
ms
T_{PSON_On_Delay}
Delay from PSON assertion to output being within regulation
350
ms
T_{PWOK_Low}
Duration of PWOK being in deasserted state during an ON/OFF cycle of PSU
N/A
N/A
Note: T : _{Vout_hold-up} tested at 1A load on standby output
T_{sb_ACOK}: ACOK can assert earlier than the standby output
Timing Diagram
AC Input
Vout_stby
ACOK
T_{sb_On}
T_{sb_Vout}
T_{sb_ACOK}
T_{AC_On_Delay}
T_{sb_Hold-up}
T_{ACOK_Delay}
T_{Vout_Hold-up}
Vout_main
PWOK
T_{PWOK_On}
T_{PWOK_Hold-up}
PSON
T_{PWOK_Off}
T_{PSON_On_Delay}