D1U54-D-1200-12-HxxPC 54mm Front End DC-DC Power Converter PRODUCT OVERVIEW The D1U54-D-1200-12-HxxPC series are highly efficient 1200 watt, DC input front end modules with a 12V main output and a choice of 3.3V or 5V (20W) standby rails. 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 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. 3 A low profile sub 1U height enclosure provides an excellent power density of >28W/in that is ideal 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 Main Standby Model Number Power Output Airflow Output Output D1U54-D-1200-12-HC4PC 3.3V Back to Front D1U54-D-1200-12-HA4PC 5V 1200W 12V D1U54-D-1200-12-HC3PC 3.3V Front to Back D1U54-D-1200-12-HA3PC 5V FEATURES  1200W output power (no derating across INPUT CHARACTERISTICS the full DC input voltage range) Conditions Min Typ Max Units Parameter  1.57″(1U) x 12.65″ x 2.15″ DC Input Voltage Operating Range -40 -48/-60 -72  92% efficiency Turn-on Input Voltage Ramp Up -39.5 -40 -40.5 Vdc  12VDC Main output Turn-off Input Voltage Ramp Down -35.5 -36 -36.5  3.3VSB or 5VSB output (20W) 3 Maximum Current @ VIN = -48Vdc 1200W 40 Adc  >28W/in power density Cold start between -40 50  N+1 Redundancy Capable; hot plug/swap DC Input Inrush Peak Current Apk (up to 8 modules in parallel) 0 to 200ms -72 100  Active current sharing on 12V main output; 20% FL 90 Efficiency (-48Vdc) integral MOSFET ORING; 50% FL 92 % Note: to compete with Power One variant  Over-Voltage, Over-Current; Over- 100% FL 90 Temperature Protection Reversed input cables; no  Internal variable speed cooling fan Reverse polarity protection internal/external fuse +40 +72 Vdc  PMBus™ Power Management Bus failure  RoHS Compliant OUTPUT VOLTAGE CHARATERISTICS Output Parameter Conditions Min. Typical Max. Units Voltage Voltage Set Point 12 Vdc Line & Load Regulation Combined regulation 11.6 12.4 Main 1 Ripple & Noise 20MHz Bandwidth 120 mV P-P 12V Output Current -40Vdc to -72Vdc DC input 0 100A A Load Capacitance 30,000 µF Voltage Set Point 3.3 Vdc Line & Load Regulation Combined regulation 3.14 3.46 1 3.3VSB Ripple Voltage & Noise 20MHz Bandwidth 120 mV P-P Output Current 0 6 A Load Capacitance 10,000 µF Available now at: www.murata-ps.com/en/3d/acdc.html Voltage Set Point 5.0 Vdc Line & Load Regulation 4.76 5.24 1 5VSB Ripple Voltage & Noise 20MHz Bandwidth 120 mV P-P Output Current 0 4 A Load Capacitance 10,000 µF 1 Ripple and noise are measurements are to be performed with a parallel combination of a 0.1µF ceramic capacitor and 10µF tantalum capacitance on each of the power module output measurement nodes. A short coaxial cable from measurement point to ‘scope shall be used. www.murata-ps.com/support D1U54-D-1200-12-HxxxC.A02 Page 1 of 6 D1U54-D-1200-12-HxxPC 54mm Front End DC-DC Power Converter OUTPUT CHARACTERISTICS Parameter Conditions Min. Typ. Max. Units Remote Sense (Main Output) Overall compensation at full load; +VE & -VE connections 120 mV Output Rise (Monotonic) 10% to 95% rise time No positive voltage excursion DC Ramp Up 3 s Startup Time PS_ON activation 200 ms 12V, 50-100% or 100-50% step load; 1A/µs slew rate ±600 Transient Response mV 3.3/5VSB 50-100% or 100-50% step load 1A/µs slew rate ±165/250 Current Sharing Accuracy (between sharing At 100% load ±10 % modules; up to 8 in parallel) Hot Swap Transients 5 % 1 Hold Up Time FL (Full Load); 48VDC nominal input prior to hold up 1 ms ENVIRONMENTAL CHARACTERISTICS Parameter Conditions Min. Typ. Max. Units Storage Temperature Range Non-Condensing -40 70 °C Operating Temperature Range 1200W Output Power 0 55 Operating Humidity Non-Condensing 5 90 % Storage Humidity 5 95 Altitude (no derating at 40°C) 3000 m Shock Non-Operating 30 G Sinusoidal Vibration Operational, 0.5G; 5-500Hz MTBF Telcordia SR-332 M1C1 @ 40°C 452 K Hours nd Safety Approvals (Standards) CSA/UL C22.2 No.60950-1-07, 2 Ed. nd IEC 60950-1:2005, (2 Edition) with Am. 1:2009 EN 60950-1:2006 + A11:2009 + A1:2010 CE Marking per LVD DIRECTIVE 2006/95/EC Input Fusing Internal 60A/170VDC fast blow fuse on the DC line input (TBC) Weight 3.15/1.43 Lbs/kg PROTECTION CHARACTERISTICS Output Voltage Parameter Conditions Min. Typ. Max. Units N/A Over-Temperature Air inlet temperature; Auto re-start 60 65 70 °C Over-Voltage Latching; toggle PS_ON or recycle DC input to reset 13 14 V For slow over-current events, a constant current will be sustained for 1sec followed by a latch off that will reset after 5secs. For hard (short circuit) events the output 12V (Main) will shutdown within 50ms and autorestart within Over-Current 115 135 A 200ms. This cycle will be repeated 10 times after which point the output will permanently latch off. The power module will require reset by recycling the incoming DC source or toggling PS_ON. Over-Voltage Latching; toggle PS_ON or recycle DC input to reset 3.6 4.0 V 3.3VSB Over-Current Shutdown followed by auto-recovery 6.5 8.5 A Over-Voltage Latching; toggle PS_ON or recycle DC input to reset 5.4 6.0 V 5VSB Over-Current Shutdown followed by auto-recovery 4.5 5.5 A ISOLATION CHARACTERISTICS Parameter Conditions Min. Typ. Max. Units Insulation Safety Rating/Test Voltage Input to Output - Basic 1000 Vrms Isolation Output to Chassis (Ground) 500 Vdc 1 Assumes deployment within systems utilizing dual redundant “A” and “B” DC input feeds STATUS INDICATORS Conditions GREEN (Power) LED Status AMBER (Fault) LED Status No incoming DC supply present; power module completely off. LED not illuminated LED not illuminated Standby Rail ON; Main Output OFF; DC input present & correct Blinking LED not illuminated Standby Rail ON; Main Output ON Solid Green Main Output overcurrent; undervoltage, overvoltage warning LED not illuminated Solid Amber FAN_FAULT; overtemperature; standby rail overcurrent, Main Output overcurrent or LED not illuminated Solid Amber overvoltage Power Module Warning Event LED not illuminated Blinking www.murata-ps.com/support D1U54-D-1200-12-HxxxC.A02 Page 2 of 6 D1U54-D-1200-12-HxxPC 54mm Front End DC-DC Power Converter EMISSIONS AND IMMUNITY Characteristic Standard Compliance Conducted Emissions FCC 47 CFR Part 15 Class A with 6dB margin CSIPR 22/EN55022 ESD Immunity IEC/EN 61000-4-2; Level 4; Criteria A Radiated Field Immunity IEC/EN 61000-4-3 Level 3; Criteria B Electrical Fast Transients/Burst IEC/EN 61000-4-4 Level 3; Criteria A Immunity Surge Immunity IEC/EN 61000-4-5 Level 3; Criteria A RF Conducted Immunity IEC/EN 61000-4-6 Level 3; Criteria A Magnetic Field Immunity IEC/EN 61000-4-8 3A/m; Criteria B Voltage Dips & Interruptions NEBS GR-1089-CORE Issue Relevant sections and compliance levels TBD OUTPUT CONNECTOR & SIGNAL INTERFACE E1 E2 E3 E4 E5 D1 D2 D3 D4 D5 C1 C2 C3 C4 C5 1 2 3 4 5 6 7 8 9 10 B1 B2 B3 B4 B5 A1 A2 A3 A4 A5 www.murata-ps.com/support D1U54-D-1200-12-HxxxC.A02 Page 3 of 6 D1U54-D-1200-12-HxxPC 54mm Front End DC-DC Power Converter PIN ASSIGNMENTS; D1U54-D-1200-12-HxxPC ALTERNATIVE PIN ASSIGNMENTS; D1U54-D-1200-12-HxxC TE Connectivity 1926734-2 (Power Supply) TE Connectivity 1926734-4 (Power Supply) Pin Function Description Pin Function Description 6, 7, 8, 9, 10 V1 (+12VOUT) +12V Main Output 6, 7, 8, 9, 10 V1 (+12VOUT) +12V Main Output 1, 2, 3, 4, 5 +12V RTN/PGND +12V Main Output Return 1, 2, 3, 4, 5 +12V RTN/PGND +12V Main Output Return A1 +VSB Standby Output A1 +VSB Standby Output B1 +VSB Standby Output B1 +VSB Standby Output C1 +VSB Standby Output C1 +VSB Standby Output D1 +VSB Standby Output D1 +VSB Standby Output E1 +VSB Standby Output E1 +VSB Standby Output A2 +VSB_Return Standby Output Return A2 +VSB_Return Standby Output Return B2 +VSB_Return Standby Output Return B2 +VSB_Return Standby Output Return C2 Unused No End User Connection C2 Unused No End User Connection D2 Unused No End User Connection D2 Unused No End User Connection E2 Unused No End User Connection E2 Unused No End User Connection 2 I C Address Protocol Selection A3 APS (Select by appropriate pull down A3 PS_KILL Power Supply “kill”; short pin resistor B3 Unused No End User Connection B3 Unused No End User Connection 2 2 C3 SDA I C Serial Data Line C3 SDA I C Serial Data Line D3 V1_SENSE_R Remote Sense Return (-VE) D3 V1_SENSE_R Remote Sense Return (-VE) E3 V1_SENSE Remote Sense (+VE) E3 V1_SENSE Remote Sense (+VE) 2 2 A4 SCL I C Serial Clock Line A4 SCL I C Serial Clock Line B4 PS_ON_L Remote On/Off (Enable/Disable) B4 PS_ON_L Remote On/Off (Enable/Disable) C4 SMB_ALERT Alert signal to host system C4 SMB_ALERT Alert signal to host system D4 Unused No End User Connection D4 ISHARE Current Share bus; short pin E4 DC_OK DC Input Source Present & “OK” E4 DC_OK DC Input Source Present & “OK” 2 A5 PS_KILL Power Supply “kill”; short pin A5 A0 I C LSB Address Line B5 ISHARE Current Share bus; short pin B5 Unused No End User Connection C5 PW_OK Power “OK”; short pin C5 PW_OK Power “OK”; short pin 2 D5 Unused No End User Connection D5 A1 I C Address Line E5 PRESENT_L Power Module Present; short pin 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 Press Fit, Right Angle Solder Straight Solder Right Angle --- --- --- 2-1926739-5 TE Connectivity (Tyco) 2-1926733-5 (Obsolete) DC INPUT TERMINAL BLOCK Dinkle Enterprise 2 Way Terminal Block; 40A rating; +VE & -VE DC Input cable connections DT-7C-B14W-02 www.murata-ps.com/support D1U54-D-1200-12-HxxxC.A02 Page 4 of 6 D1U54-D-1200-12-HxxPC 54mm Front End DC-DC Power Converter WIRING DIAGRAM CURRENT SHARING NOTES 1. Main 12VDC Output: Analogue 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 analogue bi-directional (can source or sink current from the ISHARE bus). The voltage of the bus would measure approximately 8VDC for a single power module at 100% load; for two (2) modules sharing a common load the ISHARE bus voltage would be approximately 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 or 5V; 20W) irrespective of the number of modules connected in parallel. www.murata-ps.com/support D1U54-D-1200-12-HxxxC.A02 Page 5 of 6 D1U54-D-1200-12-HxxPC 54mm Front End DC-DC Power Converter MECHANICAL DIMENSIONS Notes 1. Dimensions: 1.57″ x 12.66″ x 2.15″ (40.0 x 321.5mm x 54.5mm) 2. Safety earth/ground connection via separate dedicated M4 pan head screw connection (located above terminal block) OPTIONAL ACCESORIES Description D1U54-12 Output Interface Connector Card D1U54P-12-CONC APPLICATION NOTES Document Number ACAN-44 D1U54P-12-CONC Output Interface Connector Card www.murata-ps.com/data/apnotes/acan-44.pdf ACAN-58 D1U54P-12 Communications Protocol www.murata-ps.com/data/apnotes/acan-58.pdf This product is subject to the following operating requirements and the Life and Safety Critical Application Sales Murata Power Solutions, Inc. Policy. Refer to: http://www.murata-ps.com/requirements/ Murata Power Solutions, Inc. (“Murata”) 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 129 Flanders Road 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. Buyer Westborough, MA 01581 represents and agrees that it has all the necessary expertise to create and implement safeguards that anticipate dangerous consequences of failures, monitor failures and their consequences, lessen the likelihood of failures that might cause harm, and take appropriate remedial actions. Buyer will fully indemnify Murata, its affiliated companies, and its representatives against any damages ISO 9001 and 14001 REGISTERED arising out of the use of any Murata products in safety-critical applications. Specifications are subject to change without notice. © 2018 Murata Power Solutions, Inc. www.murata-ps.com/support D1U54-D-1200-12-HxxxC.A02 Page 6 of 6