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NCS6S4812C Datasheet(PDF) 1 Page - Murata Power Solutions Inc. |
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NCS6S4812C Datasheet(HTML) 1 Page - Murata Power Solutions Inc. |
1 / 6 page Technical enquiries email: mk@murata-ps.com, tel: +44 (0)1908 615232 NCS6 Series Isolated 6W 4:1 Input Single Output DC/DC Converters 2009-09-21 KDC_NCS6C.B01 Page 1 of 6 www.murata-ps.com For full details go to www.murata-ps.com/rohs www.murata-ps.com SELECTION GUIDE Order Code Input Voltage Output Voltage Output Current Input Current Current Ripple & Noise (Typ.) Efficiency MTTF1 Nom. 100% Load 0% Load 100% Load Min. Typ. V V A mA mA mV p-p % % Hrs NCS6S1203C 12 3.3 1.52 10 550 30 75 78 662,073 NCS6S1205C 12 5 1.2 7 610 30 79 82 521,975 NCS6S1212C 12 12 0.5 10 580 30 84 86 435,567 NCS6S1215C 12 15 0.4 12 580 30 85 87 437,582 NCS6S4803C 48 3.3 1.52 10 150 40 73 76 483,460 NCS6S4805C 48 5 1.2 6 160 30 78 80 441,850 NCS6S4812C 48 12 0.5 7 150 30 82 84 408,555 NCS6S4815C 48 15 0.4 7 150 30 83 84 416,319 INPUT CHARACTERISTICS Parameter Conditions Min. Typ. Max. Units Voltage range All NCS6S12 types 9 12 36 V All NCS6S48 types 18 48 75 Under voltage lock out Turn on threshold NCS6S12 8.5 V Turn off threshold NCS6S12 7.5 Turn on threshold NCS6S48 16.7 Turn off threshold NCS6S48 15.8 Reflected ripple current All NCS6S12 types 12 mA p-p All NCS6S48 types 9 OUTPUT CHARACTERISTICS Parameter Conditions Min. Typ. Max. Units Rated power 5V, 12V & 15V output types 6 W 3.3V output types 5 Voltage set point accuracy ±2 % Line regulation Low line to high line 0.002 0.2 % 10% total load to 100% total load NCS6Sxx03C 0.5 0.6 % Load Regulation NCS6Sxx05C 0.3 0.5 NCS6Sxx12C, NCS6Sxx15C 0.06 0.2 Start-up Time 3.3V & 5V output types 2.5 mS 12V output types 4.6 15V output types 5.5 ISOLATION CHARACTERISTICS Parameter Conditions Min. Typ. Max. Units Isolation test voltage Flash tested for 1 seconds 1500 VDC Resistance Viso = 1kVDC 1 GΩ Capacitance 225 pF ABSOLUTE MAXIMUM RATINGS Short-circuit protection (for SELV input voltages) Continuous Internal power dissipation 2.1W Lead temperature 1.0mm from case for 10 seconds (to JEDEC JESD22-B106 ISS C) 260°C Minimum output load for specification (see application notes) 10% of rated load Input voltage, NCS6 12V input types 40V Input voltage, NCS6 48V input types 80V 1 Calculated using MIL-HDBK-217F FN2, parts stress method with nominal input voltage at full load. All specifications typical at TA=25 °C, nominal input voltage and rated output current unless otherwise specified. FEATURES RoHS compliant 4:1 Wide range voltage input Operating temperature range –40°C to 85°C Typical load regulation from 0.06% 1.5kVDC Isolation Typical efficiency to 87% 12V & 48V Nominal input Power density 0.94W/cm3 UL 94V-0 Package materials No electrolytic capacitors Low noise Under voltage lock out Current fold back PRODUCT OVERVIEW The NCS6 series of DC/DC converters offers single output voltages from input voltage ranges of 9-36V and 18-75V. The NCS6 is housed in an industry standard package with a standard pinout. The NCS6 is packaged in a metal case for improved EMI shielding and is also encapsulated for superior thermal performance. Applications include telecommunications, battery powered systems, process control and distributed power systems. |
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