sgp1200-12g Power-One, sgp1200-12g Datasheet - Page 3

• Manufacturer Part Number: sgp1200-12g
• Description: Ac-dc Front-end Data Sheet
• Manufacturer: Power-One

Interface Signals and Internal Protection
BCD.00022_AA2, 01-Aug-10
1
Refer to product specification for internal pull up impedances and timing of these signals.
TEMP_OK
PS A0, PS A1
SDA
SCL
AC_OK/L
PS_PRESENT/L
FAN_FAIL/L
PW_OK
Overvoltage Protection
Overcurrent Protection
Short-circuit Protection
Parameter
indicates temperature is within range. Changes
to a Low signal when PS is overtemperature
and V1 output has been turned off.
I
Low signal indicates AC input is within PSU limits.
Pin on the PS connector that is tied internally to logic ground. When unit is inserted, line is driven
low to indicate a power supply is present.
Low signal indicates any PSU fan is running below 90% of required speed.
High signal indicates both outputs are within regulation limits.
Main Output <15V; Standby Output < 4.3V
Main Output – Latch off type 105 – 130% of max load; Standby Output Auto-recovery <6A
Signal indicates temperature status. High signal
I
I
Main Output - T
2
2
2
C Addresses.
C Data line (3.3V).
C Clock line (3.3V).
Conditions/Description
off
<20ms; Standby Output – Current Limitation <6A
1
SGP1200-12G AC-DC Front-End Data Sheet
Page 3 of 9
Min.
55
12V Output, 1133 Watts
Nom.
60
www.power-one.com
Max.
65
Units
°C