Click Here to download this file: /data/power/d1u54-d-1500-12-hxxc.pdf

D1U54-D-1500-HxxC Series
54mm 1U Front End DC-DC Power Converter
PRODUCT OVERVIEW
D1U54-D-1200-HxxC series are highly efficient 1500 watt, DC input front end power modules with a 12V main
output and a choice of 3.3V, 5V or 12VDC (30W max) standby rail. The power module is able to current share with up to
eight (8) other power modules of the same type operating in parallel or N+1 redundancy. The supplies may be hot
plugged, and include integral output isolation devices.
The power modules are fully protected from overload and overvoltage and are able to auto-recover from
overtemperature faults. A Status LED is provided on the front panel and additional control and status reporting is
provided by hardware logic signals and via a PMBus™ digital interface.
A low profile sub 1U height enclosure with power density of >35W/in3 make this an excellent choice for delivering
reliable, efficient power to servers, workstations, storage systems and other 12V distributed power systems
including direct operation from intermediate bus converters.
ORDERING GUIDE
Part Number
Internal MPN
D1U54-D-1500-12-HC4C
M1900
D1U54-D-1500-12-HA4C
M1897
D1U54-D-1500-12-HB4C
M1903
D1U54-D-1500-12-HC3C
M1901
D1U54-D-1500-12-HA3C
M1898
FEATURES
 1500W output power (no derating across the












full DC input voltage range)

1.57"(1U) x 12.65" x 2.15"
(40.0mm x 321.5mm x 54.5mm)
93% efficiency

12VDC Main output
3.3VSB, 5VSB or 12VSB Standby output
options
>35W/in3 power density

N+1 Redundancy Capable; hot plug/swap (up
to 8 modules in parallel)

Active current sharing on 12V main output;
integral MOSFET ORING

Over-Voltage, Over-Current; Over-Temperature
Protection

Internal variable speed cooling fans
PMBus™ Power Management Bus

RoHS Compliant
Two Year Warranty
Main Output
1500W
-48 to -60Vdc
45°C
12V
Standby Output
3.3V
5V
12V
3.3V
5V
Airflow
Back to Front
Front to Back
INPUT CHARACTERISTICS
Parameter
DC Input Voltage Operating Range
Turn-on Input Voltage
Turn-off Input Voltage
Maximum Current
DC Input Inrush Peak Current
Efficiency (-48Vdc)
Reverse polarity protection
Conditions
Ramp Up
Ramp Down
1500W, Vin = -48Vdc to -60Vdc
Cold start between 0 to -48Vdc
200ms
-72Vdc
20% FL
50% FL
100% FL
Withstand Reversed input
cables; no internal/external fuse
failure
Min
-40
-39
-35
Typical
-48/-60
-40
-36
Max
-72
-41
-37
51
50
100
92
93
90
+40
Units
Vdc
Adc
Apk
%
+72
Vdc
OUTPUT VOLTAGE CHARACTERISTICS
Output Voltage Parameter
Voltage Set Point
Line & Load Regulation
Main 12V
Ripple & Noise1,2
Output Current
Load Capacitance
Voltage Set Point
Line & Load Regulation
3.3VSB
Ripple Voltage & Noise1,3
Output Current
Load Capacitance
Voltage Set Point
Line & Load Regulation
Ripple Voltage & Noise1,3
5VSB
Output Current
Load Capacitance
Voltage Set Point
Line & Load Regulation
Ripple Voltage & Noise1,3
12VSB
Output Current
Load Capacitance
www.murata-ps.com/en/3d/acdc.html
www.murata-ps.com/en/3d/acdc.html
www.murata-ps.com/en/3d/acdc.html
www.murata-ps.com/en/3d/acdc.html
www.murata-ps.com/en/3d/acdc.html
www.murata-ps.com/en/3d/acdc.html
Available now at: www. murata-ps.com/en/3d/acdc.html
Power Output
Conditions
Min.
Combined regulation
20MHz Bandwidth
-40Vdc to -72Vdc DC input
11.4
Combined regulation
20MHz Bandwidth
3.14
Typical
12
0
Max.
Vdc
12.6
120 mV P-P
A
125A
μF
30,000
3.3
3.46
120
4
3,000
0
5.0
4.76
5.24
120
4
3,000
20MHz Bandwidth
0
12.0
11.4
20MHz Bandwidth
0
Units
12.6
120
2.5
1,000
Vdc
mV P-P
A
μF
Vdc
mV P-P
A
μF
Vdc
mV P-P
A
μF
Ripple and noise are measured with 0.1 μF of ceramic capacitance and 10 μF of tantalum capacitance on each of the power
supply outputs. A short coaxial cable to the measurement ‘scope input, is used.
Minimum load 5A
3
Minimum load 0.25A
1
2
For full details go to
www.murata-ps.com/rohs
Test Certificate
and Test Report
www.murata-ps.com/support
D1U54-D-1500-12-HxxC.A01 Page 1 of 9
D1U54-D-1500-HxxC Series
54mm 1U Front End DC-DC Power Converter
OUTPUT CHARACTERISTICS
Parameter
Remote Sense (Main Output)
Output Rise (Monotonic)
Startup Time
Transient Response
Current Sharing Accuracy (between sharing
modules; up to 8 in parallel)
Hot Swap Transients
Hold Up Time2
2
Conditions
Overall compensation at full load; +VE & -VE connections
10% to 95% rise time
DC Ramp Up
PS_ON activation
12V, 10%-60% and 50-100% or 60%-10% and 100-50% step
3.3/5VSB 50-100% or 100-50% step load 1A/μs slew rate
Min.
Typ.
Max.
Units
120
mV
No positive voltage excursion above set point
3
s
200
ms
±600
mV
±165/±250
At 100% load
FL (Full Load); 48VDC nominal input prior to hold up
±10
%
5
%
ms
Max.
70
Units
-5
45
°C
5
5
3000
90
95
%
30
m
G
1
Assumes deployment within systems utilizing dual redundant “A” and “B” DC input feeds
ENVIRONMENTAL CHARACTERISTICS
Parameter
Storage Temperature Range
Conditions
Non-Condensing
Operating Temperature Range
1500W Output Power; See Derating Curves
Operating Humidity
Storage Humidity
Altitude (no derating at 40°C)
Shock
Sinusoidal Vibration
MTBF (Target)
Non-Condensing
Safety Approvals (Standards) – Pending
Submission
Input Fusing
Weight
Non-Operating
Non-operating, 0.5G; 5-500Hz
Telcordia SR-332 M1C1 @ 40°C
CAN/CSA C22.2 No 60950-1-07, Am.1:2011, Am 2:2014
ANSI/UL 60950-1-2014
IEC60950-1:2005 (2nd Ed.), Am 1:2009 + Am 2:2013
Internal 60A/170VDC fast blow fuse on the DC line input
Min.
-40
Typ.
K Hours
452
2.314/1.05
lbs/kg
Max.
70
14
Units
°C
V
140
160
A
3.4
4.5
5.4
4.5
13.0
2.75
4.0
6
6.0
6
14.5
3.75
V
A
V
A
V
A
Max.
Units
Vdc
Vdc
PROTECTION CHARACTERISTICS
Output Voltage
N/A
Parameter
Over-Temperature
Over-Voltage
12V (Main)
Over-Current
3.3VSB
5VSB
12VSB
Over-Voltage
Over-Current
Over-Voltage
Over-Current
Over-Voltage
Over-Current
Conditions
Air inlet temperature; Auto re-start
Latching; toggle PS_ON or recycle DC input to reset
For slow overload events a constant current will be sustained for
1sec followed by a latch off that will auto reset in 5secs.
For hard (short circuit) events the output will shut down within
50ms and auto restart within 200ms. This cycle will be repeated
ten times at which point the output will permanently latch off. The
power module will require to be reset by recycling the incoming
DC source or by “toggling” PS_ON.
Latching; toggle PS_ON or recycle DC input to reset
Shutdown followed by auto-recovery
Latching; toggle PS_ON or recycle DC input to reset
Shutdown followed by auto-recovery
Latching; toggle PS_ON or recycle DC input to reset
Shutdown followed by auto-recovery
Min.
60
13
Typ
ISOLATION CHARACTERISTICS
Parameter
Insulation Safety Rating/Test Voltage
Isolation
Conditions
Input to Outputs
Output to Chassis (Ground)
Min.
Typ.
1500
500
www.murata-ps.com/support
D1U54-D-1500-12-HxxC.A01 Page 2 of 9
D1U54-D-1500-HxxC Series
54mm 1U Front End DC-DC Power Converter
EMISSIONS AND IMMUNITY
Characteristic
Conducted Emissions
ESD Immunity
Radiated Field Immunity
Electrical Fast Transients/Burst Immunity
Surge Immunity
RF Conducted Immunity
Magnetic Field Immunity
Voltage Dips & Interruptions
Standard
FCC 47 CFR Part 15
CSIPR 22/EN55022
IEC/EN 61000-4-2;
IEC/EN 61000-4-3
IEC/EN 61000-4-4
IEC/EN 61000-4-5
IEC/EN 61000-4-6
IEC/EN 61000-4-8
NEBS GR-1089-CORE Issue
Compliance
Class A with 6dB margin
Level 4; Criteria A
Level 2; Criteria B
Level 2; Criteria A
Level 2; Criteria A
Level 2; Criteria A
3A/m; Criteria B
Relevant sections and compliance levels TBD
STATUS INDICATORS
Conditions
No incoming DC supply present; power module i s completely off.
Standby Rail ON; Main Output OFF; DC input present & correct
Standby Rail ON; Main Output ON
Main Output overcurrent; undervoltage, overvoltage warning
FAN_FAULT; overtemperature; standby rail overcurrent, Main Output overcurrent or overvoltage
Power Module Warning Event
GREEN (Power) LED Status
LED not illuminated
Blinking
Solid Green
LED not illuminated
LED not illuminated
LED not illuminated
AMBER (Fault) LED Status
LED not illuminated
LED not illuminated
LED not illuminated
Solid Amber
Solid Amber
Blinking
ADDR ADDRESS SELECTION
ADDR pin (A3) resistor to GND
(K-ohm)*
0.82
2.7
5.6
8.2
15
27
56
180
Power Supply Main Controller
(Serial Communications Slave Address)
0xB0
0xB2
0xB4
0xB6
0xB8
0xBA
0xBC
0xBE
Power Supply External EEPROM
(Serial Communications Slave Address)
0xA0
0xA2
0xA4
0xA6
0xA8
0xAA
0xAC
0xAE
* The resistor shall be +/-5% tolerance
www.murata-ps.com/support
D1U54-D-1500-12-HxxC.A01 Page 3 of 9
D1U54-D-1500-HxxC Series
54mm 1U Front End DC-DC Power Converter
STATUS AND CONTROL SIGNALS
Signal Name
I/O
Description
The signal output is driven high when the input source is available and within acceptable limits.
The output is driven low to indicate loss of input power.
There is a minimum of 0.5ms pre-warning time before the signal is driven low prior to the PWR_OK
signal going low. The power supply must ensure that this interface signal provides accurate status
when input source is lost.
Interface Details
Pulled up internally via 10K to VDD1.
A logic high >2.0Vdc
A logic low <0.8Vdc
INPUT_OK (DC Source)
Output
Driven low by internal CMOS buffer
(open drain output).
Pulled up internally via 10K to VDD1.
The signal is asserted (driven high) by the power supply to indicate that all outputs are valid. If any of A logic high >2.0Vdc
A logic low <0.8Vdc
PW_OK (Output OK)
Output the outputs fail then this output will be hi-Z or driven low. The output is driven low to indicate that
Driven low by internal CMOS buffer
the Main output is outside of lower limit of regulation (11.4Vdc).
(open drain output).
The signal output is driven low to indicate that the power supply has detected a warning or fault and Pulled up internally via 10K to VDD1.
is intended to alert the system. This output must be driven high when the power is operating
A logic high >2.0Vdc
SMB_ALERT
A logic low <0.8Vdc
Output correctly (within specified limits).
(FAULT/WARNING)
The signal will revert to a high level when the warning/fault stimulus (that caused the alert) is
Driven low by internal CMOS buffer
removed.
(open drain output).
PRESENT_L
The signal is used to detect the presence (installed) of a module by the host system. The signal is
Passive connection to +VSB_Return.
Output
(Power Supply Absent)
connected to PSU logic SGND within the power module.
A logic low <0.8Vdc
This signal is pulled up internally to the internal housekeeping supply (within the power supply). The Pulled up internally via 10K to VDD1.
power supply main 12Vdc output will be enabled when this signal is pulled low to +VSB_Return.
A logic high >2.0Vdc
PS_ON
In the low state the signal input shall not source more than 1mA of current. The 12Vdc output will be A logic low <0.8Vdc
(Power Supply
Input
disabled when the input is driven higher than 2.4V, or open circuited. Cycling (toggling) this signal
Input is via CMOS Schmitt trigger
Enable/Disable
shall clear latched fault conditions.
buffer.
Pulled up internally via 10K to VDD1.
This signal is used during hot swap to disable the main output during hot swap extraction. The input A logic high >2.0Vdc
A logic low <0.8Vdc
PS_KILL
Input
is pulled up internally to the internal housekeeping supply (within the power supply).
Input is via CMOS Schmitt trigger
The signal is provided on a short (lagging pin) and should be connected to +VSB_Return.
buffer.
An analog input that is used to set the address of the internal slave devices (EEPROM and
DC voltage between the limits of 0 and
microprocessor) used for digital communications.
ADDR (Address Select)
Input
+3.3Vdc.
Connection of a suitable resistor to +VSB_Return, in conjunction with an internal resistor divider
chain, will configure the required address.
A serial clock line compatible with PMBusTM Power Systems Management Protocol Part 1 – General
VIL is 0.8V maximum
Requirements Rev 1.1.
VOL is 0.4V maximum when sinking
No additional internal capacitance is added that would affect the speed of the bus.
3mA
SCL (Serial Clock)
Both
The signal is provided with a series isolator device to disconnect the internal power supply bus in the VIH is 2.1V minimum
event that the power module is unpowered.
VIL is 0.8V maximum
A serial data line compatible with PMBusTM Power Systems Management Protocol Part 1 – General
Requirements Rev 1.1.
VOL is 0.4V maximum when sinking
SDA (Serial Data)
Both
The signal is provided with a series isolator device to disconnect the internal power supply bus in the 3mA
VIH is 2.1V minimum
event that the power module is unpowered,
Remote sense connections intended to be connected at and sense the voltage at the point of load.
The voltage sense will interact with the internal module regulation loop to compensate for voltage
Compensation for up to 0.12Vdc total
drops due to connection resistance between the output connector and the load.
V1_SENSE
connection drop (output and return
Input
If remote sense compensation is not required then the voltage can be configured for local sense by:
V1SENSE_RTN
connections).
1. V1_SENSE directly connected to power blades 6 to 10 (inclusive)
2. V1_SENSE_RTN directly connected to power blades 1 to 5 (inclusive)
The current sharing signal is connected between sharing units (forming an ISHARE bus). It is an input
and/or an output (bi-directional bus) as the voltage on the line controls the current share between
Analogue voltage:
sharing units. A power supply will respond to a change in this voltage; however a power supply can
BiISHARE
Directional also change the voltage depending on the load drawn from it. On a single unit the voltage on the pin +8V maximum; 10K to +12V_RTN
(and the common ISHARE bus would read 8VDC at 100% load (module capability). For two identical
Bus
units sharing the same 100% load this would read 4VDC for perfect current sharing (i.e. 50% module
load capability per unit).
1.
VDD is an internal voltage rail derived from VSB and an internal housekeeping rail (“diode ORed”); this rail is compatible with the voltage levels of TTL and CMOS logic families.
www.murata-ps.com/support
D1U54-D-1500-12-HxxC.A01 Page 4 of 9
D1U54-D-1500-HxxC Series
54mm 1U Front End DC-DC Power Converter
TIMING SPECIFICATIONS
Turn-On Delay & Output Rise Time:
1. The turn-on delay after application of DC input within the operating range shall as defined in the following tables.
2. The output rise times shall be measured from 10% of the nominal output to the lower limit of the regulation band as defined in the following tables.
Time
Min
Max
Vsb Rise time
20ms
150ms
V1 Rise time
120ms
220ms
Vsb Power-on-delay
400ms
1200ms
V1 Power-on-delay
500ms
1500ms
V1 PS_ON delay
100ms
300ms
V1 PWOK delay
300ms
450ms
DC_OK (Input) detect
500ms
1500ms
TIMING SPECIFICATIONS
Turn-Off (Shutdown by PS_ON)
Turn-Off Timing
V1 Fall time
V1 PS_OFF delay
PW_OK delay off
Vsb
V1
V1 PS_OFF delay
Min
0ms
1.0ms
Max
6ms
Notes
Must be monotonic
V1 Falltime
PS_ON
Input_OK
PW_OK delayoff
PWOK
www.murata-ps.com/support
D1U54-D-1500-12-HxxC.A01 Page 5 of 9
D1U54-D-1500-HxxC Series
54mm 1U Front End DC-DC Power Converter
TIMING SPECIFICATIONS
Power Removal Holdup
Power removed holdup, falltime and
signaling
Power Removal Timing
Vsb holdup
V1 holdup (Total Effective)
DC (Input) fail detect
PWOK delay off
PWOK Hold Up
DC Input
VSB
Vsb holdup
Min
3ms
1ms
400µs
-
Max
25ms
1000µs
0.8ms
2.2ms
Notes
+VSB Full Load
100% load
100% load
V1; 12V
Vsb
Falltime
V1 holdup
V1 Falltime
PS_ON
DC_OK
DC fail detect
PWOK delayoff
PW_OK
PWOK Hold Up
DERATING CURVES
D1U54-D-1500-12-HxxPC Derating With Temperature
140
Output Current (Adc)
120
100
80
60
40
20
0
-5
5
15
25
35
45
55
Operating Temperature (°C)
NOTE: The D1U54-D-1500-12-HxxPC power supply has an integral fan; the fan speed is adjusted to achieve the required cooling airflow based on prevailing operating temperature/conditions and output
loading.
www.murata-ps.com/support
D1U54-D-1500-12-HxxC.A01 Page 6 of 9
D1U54-D-1500-HxxC Series
54mm 1U Front End DC-DC Power Converter
OUTPUT CONNECTOR AND SIGNAL INTERFACE; FCI 10122460-005LF or Equivalent
1) With respect to signals columns 5, “3” refers to the shortest level signal pin; the “shortest” pins are the “last to make, first to break” in the mating sequence.
2) Actual connector may not appear exactly as shown above. Refer to the manufacturer’s datasheet for details
PIN ASSIGNMENTS: D1U54-D-1500-12-HxxC
FCI 10122460-005LF or Equivalent (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
ADDR
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
POWER SUPPLY INPUT TERMINAL BLOCK
Supplier
Dinkle Enterprise (Input Terminal Block)
MATING CONNECTORS
Supplier
TE Connectivity (Tyco)
FCI Connect
P/N
DT-7C-B14W-02
Solder Right Angle
2-1926739-5
10108888-R10253SLF
www.murata-ps.com/support
D1U54-D-1500-12-HxxC.A01 Page 7 of 9
D1U54-D-1500-HxxC Series
54mm 1U Front End DC-DC Power Converter
WIRING DIAGRAM
Dotted lines show optional remote sense connections.
Optional remote sense lines can be attached to a load that is a distance
away from the power supply to improve regulation at the load.
V1_SENSE
(Main Output Remote Sense)
V1_SENSE
(Main Output Remote Sense)
E3
E3
D1U54x
D1U54x
+12V Main Output
+12V Main Output
6-10
6 -10
+12V
Load
1-5
+12V Main Output Return
+12V Main Output Return
V1_SENSE_R
V1_SENSE_R
D3
D3
ISHARE
ISHARE
B5
A1, B1, C1,
D1, E1
B5
VSB
VSB
PS_ON
VSB
Load
B4
A2, B2
1-5
VSB_Return
FET, BJT, wire or
switch (debounced)
to turn on +12V
Main Output
A1, B1, C1,
D1, E1
PS_ON
B4
VSB_Return
A5
A2, B2
A5
PS_KILL
PS_KILL
1. Main 12VDC Output: Active share bus. The ISHARE bus (Pin B5 or D4) must be connected on all sharing modules. It is not required that the SENSE signals are
connected to the remote load for current share to operate correctly.
2. Up to eight (8) power modules can be connected in parallel (non-redundant) or N+1 configuration. The current share bus is bi-directional (can source or sink
current from the ISHARE bus).
The voltage of the bus would measure 8VDC for a single power module at 100% load; for two (2) modules sharing a common load the ISHARE bus voltage would
be 4V for a perfect 50/50 current share scenario.
3. The VSB (Standby Output) output of the power module can also be connected in parallel; internal output isolation devices are provided however the
combined available power is limited to that available from a single power module (3.3V @ 13.2W or 5V @ 20W; 12V @ 30W) irrespective of the number of modules
connected in parallel.
www.murata-ps.com/support
D1U54-D-1500-12-HxxC.A01 Page 8 of 9
D1U54-D-1500-HxxC Series
54mm 1U Front End DC-DC Power Converter
MECHANICAL DIMENSIONS
D750
1.
2.
3.
4.
5.
Input Terminal Block is a Dinkle Enterprise DT-7C-B14W-02
Dimensions: 1.57" x 12.66" x 2.15" (40.0 x 321.5mm x 54.5mm)
Safety earth/ground connection via separate dedicated M4 pan head screw connection (located above terminal block)
This drawing is a graphical representation of the product and may not show all fine details.
Reference File: D1U54-D-1500-12-HxxC -1897_Drawing for Product Datasheet _20160411.pdf
OPTIONAL ACCESSORIES
Description
Part Number
D1U54P-12-CONC Output Interface Connector Card
D1U54P-12-CONC
APPLICATION NOTES
Document Number
Description
Link
ACAN-64
D1U54P-12-CONC Output Interface Connector Card
http://power.murata.com/datasheet?/data/apnotes/acan-64.pdf
ACAN-67
D1U54-D-12 Communications Protocol
http://power.murata.com/datasheet?/data/apnotes/acan-67.pdf
Murata Power Solutions, Inc.
11 Cabot Boulevard, Mansfield, MA 02048 -1151 U.S.A.
ISO 9001 and 14001 REGISTERED
This product is subject to the following operating requirements and the Life and
Safety Critical Application Sales Policy:
Refer to: http://www.murata-ps.com/requirements/
Murata Power Solutions, Inc. makes no representation that the use of its products in the circuits described herein, or the use of other technical information contained
herein, will not infringe upon existing or future patent rights. The descriptions contained herein do not imply the granting of licenses to make, use, or sell equipment
constructed in accordance therewith. Specifications are subject to change without notice.
© 2016 Murata Power Solutions, Inc.
www.murata-ps.com/support
D1U54-D-1500-12-HxxC.A01 Page 9 of 9