cPCI350 SERIES 350W 6Ux8HP DC/DC CompactPCI™ Power Supply OBSOLETE PRODUCT Contact factory for replacement model SELECTION GUIDE Model Number CPCI350D-1 CPCI350D-1C Output Current Power Production Status 5V 3.3V 12V -12V 350W 50A1 40A1 12A 2A Consult Factory No 350W 1 1 12A 2A Active Yes 50A 40A INPUT CHARACTERISTICS Parameter Conditions Min Input Operating Voltage Input Voltage Withstand FEATURES Inrush Current 6Ux8HP package OUTPUT CHARACTERISTICS 350W power at 0-50ºC Output PICMG 2.11 Compliant Typ 36 34 Output Current Min Max 0A 50A1 V2 +3.3Vdc 0A 40A1 ±2% PCI Voltage Architecture V3 +12Vdc 0A 12A +4/-2% 47-pin I/O Connector V4 -12Vdc 0A 2A +4/-2% No minimum load Parameter Conditions Min Typ Max Output Voltage Adjustment V1 & V2 only DESCRIPTION The cPCI350 is a high-reliability, 350W, 6Ux8HP CompactPCI™ power supply operating from widerange 48Vdc-input. Equipped with the 47-pin I/O connector option, these units are fully compliant with the PICMG 2.11 R1.0 Power Interface Specification as well as the underlying CompactPCI™ standards. ORing diodes and active current sharing allow the cPCI350 to be operated in N+n parallel-redundant configurations to support high-availability (HA) telecom applications. With a wide-range input of 36-72Vdc, safety agency approvals to UL1950 and EN60950, EMI compliance to ETSI and Telcordia standards, the cPCI350 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. The proven design and complement of global safety agency approvals provide for an advanced power solution for your telecom CompactPCI requirements. Vdc Apk Total Regulation2 +5.0Vdc Hot-swap capable Vdc 36 V1 Widerange 36-72VDC Input Range Units 72 75 72Vdc input Nominal Voltage Max ±2% ±5 Units %Vnom Temperature Coefficient 0.02 %/ºC PARD (V1 & V2) 20MHz bandwidth 50 mVp-p PARD (V3 & V4) 20MHz bandwidth 120 mVp-p 350 W ±8 %Vnom 200 μsec 6.5 V V Output Power Transient Response 50ºC, 400lfm airflow 0 70ºC, 400lfm airflow 0 Current Share Tolerance Thermal Shutdown Notes: 6.0 3.8 4.3 4.8 Output V3 (+12V) 13.0 13.5 14.0 V Output V4 (-12V) -14.0 -13.5 -13.0 V V1, V2, & V3 04 A 500 mV V1-V3; full load ±10 %Itot V4, full load ±40 %Itot Pri-Sec Isolation 5.5 Output V2 (+3.3V) Minimum Load Remote Sense Compensation W Settling time Output V1 (+5.0V) Over-Voltage Protection3 175 ΔV, 50% load step 4 kVac Pri-Chassis 1.5 kVac Sec-Chassis 500 Vac A thermal switch shuts down the power supply in the event that critical temperatures are exceeded. Unit will automatically restart when acceptable temperatures are restored. 1. Combined currents from outputs V1 & V2 not to exceed 50A total. 2. Total regulation includes line, load, and cross regulation. 3. Response to an OVP fault is a latching shutdown, restart of the unit requires cycling of the input power. 4. May not be in regulation. www.murata-ps.com cPCI350.A01 Page 1 of 6 cPCI350 SERIES 350W 6Ux8HP DC/DC CompactPCI™ Power Supply GENERAL CHARACTERISTICS Parameter Conditions Efficiency 48Vdc input, 350W load MTBF Weight Min Typ Max 68 Units % Calculated per MIL-HDBK-217F, 25ºC ambient, ground benign 374 khrs Calculated per MIL-HDBK-217F, 50ºC ambient, ground benign 174 khrs Unpackaged 0.7 Kg PROTECTION Parameter Conditions/Response Thermal Shutdown Automatic recovery upon restoration to operational temperatures Input Protection Internal line fuse, Littlefuse 314020 or equivalent (fast-acting 3AB) Inception Min Typ Max 90 110 125 Units ºC 20 A 145 %Vnom Over-Voltage Protection All outputs 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. Overload response for all outputs is hiccup mode. Hot-Swap Capability Design Verification Testing (DVT) confirms that voltage excursions on the output buses resulting from insertion/extraction events do not exceed the specified maximum of 8%. However, routing of power and signal lines in the mating backplane is critical to minimization of such excursions. In addition, performance can be critically affected by load characteristics including resistance, negative resistance, and reactive components. While the control loop responses have been designed for optimum hot-swap performance over a wide range of characteristics, there may be instances where the voltage excursions exceed published specifications. In such cases, the control loop responses can be modified to perform optimally. Output Fault Isolation Output isolation devices are present in all outputs to isolate faults within a failed power supply. STATUS & CONTROL SIGNALS & INDICATORS Name Description Enable (EN#) Short pin (#27) on connector will enable the outputs when the mating pin is grounded. Supply will not power up until this pin is engaged to its mate in the backplane. Unit output will be inhibited as pin is disengaged from the mating connector. Output Inhibit (INH#) Secondary referenced; active low, TTL compatible. Logic “0” or short circuit to output return inhibits all outputs. Output Fault (FAL#) Secondary referenced. Open collector signal denotes that one of the output voltages has fallen below the lower regulation limit. Remote Sense (RS+, RS-) Connection of the sense leads across the load at the desired point of regulation will compensate for voltage distribution drops up to 300mV between the output terminals of the power supply and the point of connection. The unit reverts to local sensing if the sense lines are opened for any reason. The output is protected against shorted or open leads. Applies to outputs V1-V3. Thermal Warning (DEG#) Secondary referenced; TTL compatible. Open collector denotes a thermal warning; nominally, 10ºC prior to thermal shutdown. Fault Indicator LED An LED will illuminate red if the output voltages are not within specification, coincident with assertion of the FAL# signal. Power Present Indicator LED A green LED will be illuminated when the input voltage is present and above the minimum requirement. www.murata-ps.com cPCI350.A01 Page 2 of 6 cPCI350 SERIES 350W 6Ux8HP DC/DC CompactPCI™ Power Supply ENVIRONMENTAL CHARACTERISTICS Parameter Conditions Min Ambient OperatingTemperature 400lfm of airflow is required to maintain full output power at 0 to 50ºC ambient. De-rate to 175W at 70ºC. At 200lfm and 50ºC ambient, output power is de-rated to 175W. Ambient Storage Temperature Over-Temperature Protection Storage; non-condensing Altitude Max Units 0 70 ºC -20 85 ºC 90 % Unit is protected against thermal overloead. Output will automatically restore upon recovery to acceptable temperatures. Operating; non-condensing Humidity Typ 10 5 90 % Operating. De-rate operating ambient temperature by 2Cº per 1000ft above 5000ft. -200 10000 ft Storage -200 50000 ft ELECTROMAGNETIC COMPATIBILITY (EMC) Characteristic Compliance Conducted Emissions NEBS GR-1089 CERTIFICATIONS Agency/Characteristic Standard UL UL1950 CSA CSA950 (per cUL) VDE EN60950 CE LVD Directive; self-certified RoHS EN Directive 2002/95/EC; self-certified; see Selection Guide table for specific model compliance SELV Self-certified Vibration MIL-STD-810d, Method 514.3, Procedure 1 Shock MIL-STD-810d, Method 516.3, Procedure 1 SAFETY AGENCY RATINGS Input Voltage 48Vdc Input Current 15Adc Input Power 650W www.murata-ps.com cPCI350.A01 Page 3 of 6 cPCI350 SERIES 350W 6Ux8HP DC/DC CompactPCI™ Power Supply PACKAGE SPECIFICATIONS All measurements are in inches. Weight: 0.7kg Shock: MIL-STD-810d, Method 516.3, Procedure 1. Vibration: MIL-STD-810d, Method 514.3, Procedure 1. Dimensions; 6U x 8 HP x 160mm. www.murata-ps.com cPCI350.A01 Page 4 of 6 cPCI350 SERIES 350W 6Ux8HP DC/DC CompactPCI™ Power Supply PACKAGE SPECIFICATIONS (Continued) CONNECTORS Pin #1 Staging2 Signal Name Description 1-4 M V1 V1 Output 5-12 M RTN V1 and V2 Return 13-18 M V2 V2 Output 19 M RTN V3 Return 20 M V3 V3 Output 21 M V4 V4 Output 22 M RTN Signal Return 23 M RESERVED3 Reserved3 24 M RTN V4 Return 25 M GA04 Geographic Address Bit 0 26 M RESERVED Reserved 27 S EN# Enable 28 M GA14 Geographic Address Bit 1 4 V1 Adjust 29 M V1ADJ 30 M V1 SENSE V1 Remote Sense 4 31 M GA2 32 M V2ADJ4 33 M V2 SENSE V2 Remote Sense 34 M S RTN Sense Return 35 M V1 SHARE V1 Current Share 36 M V3 SENSE V3 Remote Sense Geographic Address Bit 2 V2 Adjust 4 37 M IPMB SCL Serial Communication Receive; Clock 38 M DEG# Degrade Signal 39 M INH# Inhibit 4 40 M IPMB SDA 41 M V2 SHARE 42 M FAL# Fail Signal 43 M IPMB PWR4 System Management Power 44 M V3 SHARE V3 Current Share 2. L = Long Length Pin (First Make, Last Break); M = Medium Length Pins; S = Short Length Pins (Last Make, First Break). 45 L CGND Chassis Ground (safety ground) 46 M ACN/+DC IN AC Input Neutral / +DC Input 3. PICMG™ 2.11 has reserved Pin 23 for future designation -- the cPCI350 uses this pin for synchronous start, required when N>1 for N+1 redundant configurations. 47 M ACL/-DC IN AC Input Line / -DC Input 4. This function not available in the cPCI350DC. Serial Communication Transmit; Data V2 Current Share Notes: 1. Pin numbers correspond to the female backplane connector. RoHS COMPLIANT 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 www.murata-ps.com ISO9001 CERTIFIED cPCI350.A01 Page 5 of 6 cPCI350 SERIES 350W 6Ux8HP DC/DC CompactPCI™ Power Supply 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 01/15/09 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. © 2009 Murata Power Solutions, Inc. www.murata-ps.com USA: 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] cPCI350.A01 Page 6 of 6