cPCI-D-3U-300C Series 300W 3Ux8HP DC/DC CompactPCI™ SELECTION GUIDE Output Current1 Model Number Power CPCI-D-3U-300C 300W 5V 3.3V 12V -12V 30A 40A 5A 0.5A For full details go to www.murata-ps.com/rohs Yes Yes INPUT CHARACTERISTICS Parameter Conditions Min Input Operating Voltage 36 Nominal Voltage V12 2 Output Current +5.0Vdc 0A 30A ±1% V2 +3.3Vdc 0A 40A ±1% V32 +12Vdc 0A 5A ±4% V4 -12Vdc 0A 0.5A Parameter Conditions Min Typ 47-pin I/O Connector Line Regulation All outputs DESCRIPTION The cPCI-D-3U-300C is a high-reliability, 300W, continuous power, 3Ux8HP CompactPCI™ power supply developed for chassis’ with airflows as low as 250lfm. The use of 2 converters operating in parallel for the 3.3V and the 5V outputs enables maximum current draw on the two outputs simultaneously. Compliant with the PICMG 2.11 standard. With a widerange input of 36-72Vdc, safety agency approvals to UL60950 and EN60950, EMI compliance to Class B FCC and EN55022 standards, the cPCI-D-3U300C was designed with globally-deployed systems in mind. Additional features include remote sense compensation, unit enable control (EN#), output inhibit control (INH#), output fault signal (FAL#), and thermal warning signal (DEG#). LEDs are provided for visual indication of input power presence and output fault condition. Load Regulation1 Max Class B conducted EMI performance Hot-swap capable Arms Min Active power factor correction to EN61000-3-2 Full power with just 250lfm airflow Vdc 20 A shunt diode across the input clears the input fuse in the event that the input polarity is reversed. Output 81% efficiency 72 Input Reverse Polarity OUTPUT CHARACTERISTICS Widerange 36-72Vdc Input Units 48Vdc 3Ux8HP package PICMG 2.11 Compliant Max Inrush Current FEATURES 300W power at -5 to 55ºC Typ 2 ±4% Max 0.5 Units % 5 20MHz bandwidth 75 mVp-p PARD (V2)5 20MHz bandwidth 60 mVp-p PARD (V1) PARD (V3 & V4) 5 20MHz bandwidth Hold-up Time 120 72Vdc, full load 14 10% to 90% of full value 30 Turn-on Delay 1 Rise Time ΔV, 50% load step Transient Response V1, V2, & V3: Latching Remote Sense Compensation3 V1, V2 4 Current Share Tolerance Notes: %Vnom 500 μsec 130 %Vnom 200 V1, V2 Pri-Sec Isolation 110 sec msec ±5 Settling time Over-Voltage and Short Circuit Protection6 mVp-p msec mV ±10 % 3 kVac Pri-Chassis 1.5 kVac Sec-Chassis 100 Vdc 1. Total power limited to 300W. 2. Maximum combined power from V1 & V3 not to exceed 185W. Maximum combined power for V2 & V4 not to exceed 140W. 3. Maximum voltage compensation for cable losses . 4. Tolerance applicable up to 6 parallel units. Single wire current share on V1 & V2 for 50% to 100% load. 5. Measured across 1μF ceramic capacitor and 120μF electrolytic capacitor. 6. Automatic recovery upon removal of overload condition. www.murata-ps.com cPCI-D-3U-300C.A01 Page 1 of 4 cPCI-D-3U-300C Series 300W 3Ux8HP DC/DC CompactPCI™ GENERAL CHARACTERISTICS Parameter Conditions Min Typ Max Efficiency Full load, typical at 48Vdc 81 % Switching Frequency Main Converter 90 kHz MTBF Calculated per Bellcore standard B332 Gb 30ºC Weight Unpackaged 300 Units khrs 730 g PROTECTION Inception Parameter Conditions/Response Inrush Current Limit 230VAC Input Protection Internal line fuse Over-voltage Protection V1, V2, & V3 with latched shutdown Parameter Conditions/Response Output Overload Protection Outputs are individually protected against overloads and indefinite short circuit with automatic recovery upon removal of the fault condition. Hot-Swap Capability Protected by internal ORing diodes Output Fault Isolation Output isolation devices are present in all outputs to isolate faults within a failed power supply. Thermal Shutdown Automatic recovery upon restoration to operational temperatures Min Typ Max 50 110 Units Arms 6.3 Arms 130 %Vnom STATUS & CONTROL SIGNALS & INDICATORS Name Description Enable (EN#) Contact closure to external ground to start unit. On shortest pin (last make, first break). Output Inhibit (INH#) TTL –compatible signal inhibited with GND or TTL “0”. Output Fault (FAL#) TTL compatible signal, open collector active low signal. Indicates one or more outputs below 90% of specified rate. Remote Sense (RS+, RS-) Available on V1 and V2. Maximum voltage compensation for cable losses 200mV Thermal Warning (DEG#) Open collector active low 10ºC before power supply shut down. Front Panel Fault Indicator LED Red LED - indicates one or more outputs below 90% of specified rate. Front Panel Power Green LED - indicates when mains input voltage present ENVIRONMENTAL CHARACTERISTICS Parameter Conditions Min Max Units Ambient Operating Temperature Full load with 250LFM forced air and derating linearly above 55°C to 70°C, by 2.5% per °C -5 55 ºC -40 85 ºC 95 % Ambient Storage Temperature Operating Humidity Non-condensing Storage Humidity Non-condensing Altitude Typ 95 % Operating 6000 ft Storage 40000 ft www.murata-ps.com cPCI-D-3U-300C.A01 Page 2 of 4 cPCI-D-3U-300C Series 300W 3Ux8HP DC/DC CompactPCI™ ELECTROMAGNETIC COMPATIBILITY (EMC) Characteristic Compliance Input Current Harmonics EN61000-3-2 Conducted & Radiated Emissions EN55022/CISPR22 Class B, with external line filter Electrostatic Discharge (ESD) EN61000-4-2, Level 4, 8kV air Radiated Immunity EN61000-4-3, Level 3, 10V/m Conducted Immunity EN61000-4-4, Level 3, ±2kV Line Voltage Surge EN61000-4-5, Level 3, line-to-line 1kV line to chassis 2kV Conducted Disturbance EN61000-4-6, Level 2, 3Vrms Power Frequency Magetic Field EN61000-4-8, 3A/m Line Voltage Interruptions EN61000-4-11 CERTIFICATIONS Agency/Characteristic PENDING Standard UL UL60950-1 CSA CSA C22.2-234, Level 3 (per cUL) CE EN-60950, Class 1, SELV CE-Mark RoHS EN Directive 2002/95/EC; self-certified SAFETY AGENCY RATINGS Input Voltage 36-72Vdc Input Current 12A MECHANICAL DIMENSIONS 6.43 1.60 2.50 169.60 40.34 3.10 17.63 FORCED COOLING AIR 94.00 CL 100.00 POWER 128.60 FAULT Overall size: 169.6mm D x 128.6mm H x 40.3mm W (6.68” D x 5.06” H x 1.59” W) www.murata-ps.com cPCI-D-3U-300C.A01 Page 3 of 4 cPCI-D-3U-300C Series 300W 3Ux8HP DC/DC CompactPCI™ CONNECTOR RoHS COMPLIANCE INFORMATION This series is compatible with RoHS soldering systems with a peak wave solder temperature of 300ºC for 10 seconds. The pin termination finish on this product series is Tin Plate, Hot Dipped over Matte Tin with Nickel Preplate. The series is backward compatible with Sn/Pb soldering systems. For further information, please visit www.murata-ps.com/rohs Pin Pin Type Signal Name 1-4 Normal V1 V1 Output 5-12 Normal RTN V1 and V2 Return 13-18 Normal V2 V2 Output 19 Normal RTN V3 Return 20 Normal V3 V3 Output 21 Normal V4 V4 Output 22 Normal RTN Signal Return 23 Normal RTN Signal Return 24 Normal RTN V4 Return 25 Normal GA-0 Geographic ADD-0 (option) 26 Normal Reverse Reverse 27 Short EN# Enable 28 Normal GA-1 Geographic ADD-1 (option) 29 Normal NC Not Connected 30 Normal V1 Sense V1 Remote Sense 31 Normal GA-2 Geographic ADD-2 (option) 32 Normal NC Not Connected 33 Normal V2 Sense V2 Remote Sense 34 Normal S RTN Sense Return 35 Normal V1 Share V1 Current Share 36 Normal NC Not Connected 37 Normal IPMB_SCL System Manager Bus (option) 38 Normal DEG# Degrade Signal 39 Normal INH# Open – ON Low - OFF 40 Normal IPMB_SDA System Manager Bus (option) 41 Normal V2 Share V2 Current Share 42 Normal FAL# Fail Signal 43 Normal IPMB_PWR System Manager (option) – Power 44 Normal NC Not Connected 45 Long Chassis GND Chassis GND 46 Long DC Positive DC Input 47 Long DC Negative DC Input ISO9001 CERTIFIED USA: Murata Power Solutions, Inc. 11 Cabot Boulevard, Mansfield, MA 02048-1151 U.S.A. Tel: (508) 339-3000 (800) 233-2765 Fax: (508) 339-6356 www.murata-ps.com email: [email protected] ISO 9001 REGISTERED 10/24/08 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. © 2008 Murata Power Solutions, Inc. Mansfield (MA), Tel: (508) 339-3000, email: [email protected] Canada: Toronto, Tel: (866) 740-1232, email: [email protected] UK: Milton Keynes, Tel: +44 (0)1908 615232, email: [email protected] France: Montigny Le Bretonneux, Tel: +33 (0)1 34 60 01 01, email: [email protected] Germany: München, Tel: +49 (0)89-544334-0, email: [email protected] Japan: Tokyo, Tel: 3-3779-1031, email: [email protected] Osaka, Tel: 6-6354-2025, email: [email protected] China: Shanghai, Tel: +86 215 027 3678, email: [email protected] Guangzhou, Tel: +86 208 221 8066, email: [email protected] Singapore: Parkway Centre, Tel: +65 6348 9096, email: [email protected] www.murata-ps.com cPCI-D-3U-300C.A01 Page 4 of 4