FNP600 Datasheet, PDF (9/13 Pages) Power-One – 600-to-5000-Watt Front-End Power Solutions

FNP600/850/1000 AC-DC Front-Ends
& FNR-5-12/FNR-5-48 Power Shelves Data Sheet
Output Pin Assignments
Signal
Overtemperature / Fan Fail
AC Power Fail Warning
Power Supply Present
Output Voltage Fault
Internal Ground
ADDR0, I²C Address Bus
ADDR1, I²C Address Bus
ADDR2, I²C Address Bus
ADDR3, I²C Address Bus
ADDR4, I²C Address Bus
DATA, I²C Data Line
CLOCK, I²C Clock Line
Auxiliary Power +12V
Auxiliary Power Ground
Logic Ground
Output Enable ¹
Vsense+
Vsense-
Output Margin
Reserve
Vout+
Vout-
Pin Location
U1
U2
U3
U4
U5
Ground Reference
Logic Ground (internal 10R connection to AUX Ground)
Logic Ground (internal 10R connection to AUX Ground)
Logic Ground (internal 10R connection to AUX Ground)
Logic Ground (internal 10R connection to AUX Ground)
Internal Ground (external connected with Vsense-)
T1
Internal Ground (external connected with Vsense-)
T2
Internal Ground (external connected with Vsense-)
T3
Internal Ground (external connected with Vsense-)
T4
Internal Ground (external connected with Vsense-)
T5
Internal Ground (external connected with Vsense-)
S1
Logic Ground (internal 10R connection to AUX Ground)
S2
Logic Ground (internal 10R connection to AUX Ground)
S3
Aux Ground
S4
Aux Ground
S5
Logic Ground (internal 10R connection to AUX Ground)
R1
Logic Ground (internal 10R connection to AUX Ground)
R2
Vsense-
R3
Vsense-
R4
Vsense-
R5
Vsense-
P1, P2, P3
P4, P5, P6
Vsense-
Vsense-
1 _{Short pin length}
FEB 12, 2007 revised to FEB 26, 2007
Page 9 of 13
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