D1U54-D-1200-12-HX4PC Datasheet, PDF (4/6 Pages) Murata Power Solutions Inc. – 54mm 1U Front End DC-DC Power Converter

PIN ASSIGNMENTS: D1U54-D-1200-12-HxxPC
TE Connectivity 1926734-2 (Power Supply)
Pin
Function Description
6, 7, 8, 9, 10 V1 (+12VOUT) +12V Main Output
1, 2, 3, 4, 5 +12V RTN/PGND +12V Main Output Return
A1
+VSB
Standby Output
B1
+VSB
Standby Output
C1
+VSB
Standby Output
D1
+VSB
Standby Output
E1
+VSB
Standby Output
A2
+VSB_Return Standby Output Return
B2
+VSB_Return Standby Output Return
C2
Unused
No End User Connection
D2
Unused
No End User Connection
E2
Unused
No End User Connection
A3
APS
I2C Address Protocol Selection
(Select by appropriate pull down resistor
B3
Unused
No End User Connection
C3
SDA
I2C Serial Data Line
D3
V1_SENSE_R Remote Sense Return (-VE)
E3
V1_SENSE Remote Sense (+VE)
A4
SCL
I2C Serial Clock Line
B4
PS_ON_L Remote On/Off (Enable/Disable)
C4
SMB_ALERT Alert signal to host system
D4
Unused
No End User Connection
E4
DC_OK
DC Input Source Present & “OK”
A5
PS_KILL Power Supply “kill”; short pin
B5
ISHARE
Current Share bus; short pin
C5
PW_OK
Power “OK”; short pin
D5
Unused
No End User Connection
E5
PRESENT_L Power Module Present; short pin
D1U54-D-1200-12-Hx4PC Series
54mm 1U Front End DC-DC Power Converter
ALTERNATIVE PIN ASSIGNMENTS: D1U54-D-1200-12-HxxC
TE Connectivity 1926734-4 (Power Supply)
Pin
Function Description
6, 7, 8, 9, 10 V1 (+12VOUT) +12V Main Output
1, 2, 3, 4, 5 +12V RTN/PGND +12V Main Output Return
A1
+VSB
Standby Output
B1
+VSB
Standby Output
C1
+VSB
Standby Output
D1
+VSB
Standby Output
E1
+VSB
Standby Output
A2
+VSB_Return Standby Output Return
B2
+VSB_Return Standby Output Return
C2
Unused
No End User Connection
D2
Unused
No End User Connection
E2
Unused
No End User Connection
A3
PS_KILL Power Supply “kill”; short pin
B3
Unused
No End User Connection
C3
SDA
I²C Serial Data Line
D3
V1_SENSE_R Remote Sense Return (-VE)
E3
V1_SENSE Remote Sense (+VE)
A4
SCL
I²C Serial Clock Line
B4
PS_ON_L Remote On/Off (Enable/Disable)
C4
SMB_ALERT Alert signal to host system
D4
ISHARE
Current Share bus; short pin
E4
DC_OK
DC Input Source Present & “OK”
A5
A0
I²C LSB Address Line
B5
Unused
No End User Connection
C5
PW_OK
Power “OK”; short pin
D5
A1
I²C Address Line
E5
PRESENT_L Power Module Present; short pin
Consult Murata Sales for availability of alternative “HxxC” model variants.
MATING CONNECTOR (OUTPUT & SIGNALS)
Supplier
Press Fit, Straight
TE Connectivity (Tyco)
---
Press Fit, Right Angle
---
Solder Straight
---
DC INPUT TERMINAL BLOCK
Dinkle Enterprise
2 Way Terminal Block; 40A rating; +VE & -VE DC Input cable connections
Solder Right Angle
2-1926739-5
2-1926733-5 (Legacy Now Obsolete)
DT-7C-B14W-02
www.murata-ps.com/support
D1U54-D-1200-12-Hx4PC.A01 Page 4 of 6