FXP1800-48G POWER ONE, FXP1800-48G Datasheet - Page 7

• Manufacturer Part Number: FXP1800-48G
• Description: Linear & Switching Power Supplies Front End 1800W (48V)
• Manufacturer: POWER ONE

Specifications of FXP1800-48G

• Product: Switching
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Output Connector Pinning and Signal Specification (12V Models)
DEC 12, 2006 revised to FEB 22, 2007
Overtemperature /
Fan Fail
AC Fail /
Power down warning
Power Supply
Present
DC Fail /
Output voltage fault
Internal ground
ADDR0, I
bus
ADDR1, I
bus
ADDR2, I
bus
ADDR3, I
bus
ADDR4, I
bus
DATA, I
CLOCK, I
line
V
V
Logic ground
Output inhibit
V sense +
V sense -
Output margin
Synch. Startup
V
V
o2
o2
o1
o1
+ output
– output
+ output
– output
Description
Connector
Output
2
C data line
2
2
2
2
2
2
C address
C address
C address
C address
C address
C clock
P8, P10, P12
P7, P9, P11
P1, P3, P5,
Location
P2, P4, P6,
Pin
U1
U2
U3
U4
U5
R1
R2
R3
R4
R5
T1
T2
T3
T4
T5
S1
S2
S3
S4
S5
Internal ground (V
Internally connected over 10
OC-output, protected by 16 V Zener diode and a
OC-output, protected by 16 V Zener diode and a
OC-output, protected by 16 V Zener diode and a
Wire separately form Auxiliary - and main output
Auxiliary ground pin, insulated from main output
10
10
10
Auxiliary power pin, insulated from main output
Open or connected over resistor to internal
Open or connected to synch startup circuit,
GND to minimize noise on signals and I
ground. Do not connect the margin pins in
referenced to V
Ω
Ω
Ω
(Internally connected to V
(Internally connected to V
Resistor (1 k
Do not connect the internal grounds in
Open or connected to V
Open or connected to V
resistor in series, referenced to logic GND
resistor in series, referenced to logic GND
resistor in series, referenced to logic GND
DIP switch or wire to internal ground,
DIP switch or wire to internal ground,
DIP switch or wire to internal ground,
DIP switch or wire to internal ground,
DIP switch or wire to internal ground,
& FNR-3 and FXR-3 Power Shelves Data Sheet
(DC-DC stage off when left open)
FNP1500/1800 and FXP1500/1800 Front-Ends
Internally pull up to 5V (10 k
Internally pull up to 5V (10 k
Internally pull up to 5V (10 k
Internally pull up to 5V (10 k
Internally pull up to 5V (10 k
systems with several units.
systems with several units.
PS active when pulled low
Referenced to logic GND
referenced to logic GND
referenced to logic GND
Leave open if not used.
I
I
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2
2
Main output + pins
Main output – pins
C compatible signal
C compatible signal
Ω
o1
o1
) connected to logic GND
– line before the output filter).
- at the output connector
Type
Ω
o1
o1
o1
o1
+ at the load
+ over 100 Ω)
to Auxiliary GND.
- at the load
- over 100 Ω)
Ω).
Ω).
Ω).
Ω).
Ω).
2
C.
< 0.4 V @ 20 mA
< 0.4 V @ 20 mA
< 0.4 V @ 20 mA
5 V or 3.3 V logic
5 V or 3.3 V logic
Switch closed
Switch closed
Switch closed
Switch closed
Switch closed
Switch open
Switch open
Switch open
Switch open
Switch open
Low level
High level
< 0.8 V
> 2.0 V
Pull up
Pull up
Pull up
Pull up
Open
-
-
-
-
-
-
-
-
-
-
www.power-one.com
dU < 3 V
dU < 3 V
U max
3.5 mA
20 mA
20 mA
10 mA
20 mA
30 mA
30 mA
3 VDC
I max
15 V
15 V
10 V
15 V
10 V
3mA
12V
5V
5V
5V
5V
5V
-
-
-
-
-
-
-
-
-
-
-
-
-
-
pp
pp