D1U4CS Datasheet, PDF (4/6 Pages) Murata Power Solutions Inc. – AC/DC Front End Power Supply

D1U4CS-W-2200-12-HxxC Series
AC/DC Front End Power Supply
OUTPUT CONNECTOR AND SIGNAL SPECIFICATION
DC and Signal Connector: FCI PowerBlade # 51732-048LF
P1 P2 P3 P4 P5 P6 P7 P8 P9 P10
x1
x2
x3
x4
x5
x6
AC_OK/H PW_OK/H
Vsb
RETURN
Vsb
RETURN
Vsb
+OUT
Vsb
+OUT
D
SPARE
SMB/
Alert
Vsb
Vsb
RETURN RETURN
Vsb
+OUT
Vsb
+OUT
C
VOUT
VOUT
VOUT
VOUT
VOUT
VRTN
VRTN
VRTN
VRTN
VRTN
I_SHARE
I²C ADR0
I²C ADR1
I²C ADR2
PS_KILL
PS_
PRESENT
B
SENSE + SENSE - I²C DATA
I²C
CLOCK
SPARE PS_ON/L A
mate-last pins
Pin Assignment
P1 to P5
P6 to P10
A1
A2
C5, C6, D5, D6
C3, C4, D3, D4
B1
D1
D2
C2
B5
B6
A6
A3
A4
B2
B3
B4
Signal Name
VOUT
VRTN
Sense +
Sense -
Vsb
Vsb Return
I_Share
AC_OK/H
PW_OK/H
SMB/Alert
PS_Kill
PS_Present
PS_On/L
I²C Data
I²C Clock
I²C Adr0
I²C Adr1
I²C Adr2
Description
Main output voltage
Main output voltage, return
VOUT remote sense, positive node input, connected to the
+ve load point
VOUT remote sense, negative node input, connected to the
-ve load point
Standby voltage output
Standby voltage, return, tied internally to Output Return
Active load sharing bus
Input AC Voltage “OK” signal output (Internal pull up is
10kΩ to Vsb)
Internal pull up of 10KΩ to Vsb
High Level
Low Level
0 – 8V
>2.1V
<0.8V
>2.1V
<0.8V
SMB/Alert signal output (open collector)
Floating pin will turn off P/S (shorter pin, last-make and
first-break contact for hot plugging). This signal overrides
PS-On in disabling the Main Output
Internally tied to Vsb Return
Internal 3.3KΩ pull-up to Vsb (accepts open collector/ drain
drive). This signal to be pulled low to turn-on power supply
>2.1V (open)
<0.8V (active, PS:On)
0V
>2.1V (open, or 3.3V)
<0.8V (active, PS:On)
I²C serial data bus; internal 4.64KΩ pull-up to Vsb
I²C serial clock bus; internal 4.64KΩ pull-up to Vsb
Address input 0, internal 10KΩ pull-up to Vsb
Address input 1, internal 10KΩ pull-up to Vsb
Address input 2, internal 10KΩ pull-up to Vsb
>2.1V
<0.8V
>2.1V
<0.8V
>2.1V
<0.8V
I Max
-4 mA / +5 mA
+4 mA
-2 mA
+4 mA
-2 mA
N/A
±1 mA
±1 mA
±1 mA
D1U4CS MATING CONNECTORS
Murata-PS
FCI
Straight
N/A
51742-11002400AALF
12V D1U4 mating connector
Press Fit
Right Angle
4321-01454-0
N/A
51762-11002400ABLF
N/A
1 Solder connector recommended for board thickness of <0.090
www.murata-ps.com/support
Straight
Solder ¹
N/A
N/A
Right Angle
CPS_D1U4CS-W-2200-12-HxxC.A09 Page 4 of 6