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NPH10S2412iC Datasheet(PDF) 1 Page - Murata Manufacturing Co., Ltd. |
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NPH10S2412iC Datasheet(HTML) 1 Page - Murata Manufacturing Co., Ltd. |
1 / 8 page NPH10S Series Isolated 10W Single Output DC/DC Converters KDC_NPH10SC.J02 Page 1 of 8 www.murata-ps.com www.murata-ps.com/support For full details go to www.murata-ps.com/rohs SELECTION GUIDE Order Code1 Current Limit 2 (Typ.) V V A A % μF kHrs NPH10S2403EiC 24 3.4 2.94 4.3 79 470 279 NPH10S2403iC 24 3.4 2.94 4.3 79 470 279 NPH10S2405EiC 24 5.1 1.96 3.1 83 470 275 NPH10S2405iC 24 5.1 1.96 3.1 83 470 275 NPH10S2412EiC 24 12.1 0.83 1.2 86 100 259 NPH10S2412iC 24 12.1 0.83 1.2 86 100 259 NPH10S2415EiC 24 15.1 0.67 1.1 86 47 243 NPH10S2415iC 24 15.1 0.67 1.1 86 47 243 NPH10S4803EiC 48 3.4 2.94 4.1 80 470 317 NPH10S4803iC 48 3.4 2.94 4.1 80 470 317 NPH10S4805EiC 48 5.1 1.96 2.8 83 470 312 NPH10S4805iC 48 5.1 1.96 2.8 83 470 312 Obsolete Recommended Alternative NPH10S4812EiC 48 12.1 0.83 1.3 86 56 291 UEI15-120-Q48P-C NPH10S4812iC 48 12.1 0.83 1.3 86 56 291 UEI15-120-Q48P-C NPH10S4815EiC 48 15.1 0.67 1.0 87 22 272 UEI15-150-Q48P-C NPH10S4815iC 48 15.1 0.67 1.0 87 22 272 UEI15-150-Q48P-C INPUT CHARACTERISTICS Parameter Conditions Min. Typ. Max. Units Voltage range Continuous operation, 24V input types 18 24 36 V Continuous operation, 48V input types4 36 48 75 OUTPUT CHARACTERISTICS Parameter Conditions Min. Typ. Max. Units Voltage set point error 50% load after 30 mins at nominal sup- ply voltage 0.5 % Overall voltage error Case temperature -40ºC to 110ºC Load 0% - 100% Input specified range 1 2.5 % Temperature coefficient of output voltage (slope) Over any 10ºC span within the specified temperature range 50 250 ppmºC Deviation of output voltage Specified over temperature MIN-MAX 0.5 1 % Line regulation Operating voltage range, 50% load 0.05 0.1 % Load Regulation 0% - 100% rated load5 0.5 % Ripple rms 70 mV ABSOLUTE MAXIMUM RATINGS Input voltage, 24V input types -0.5V to 40V 6 Input voltage, 48V input types -0.5V to 80V 6 Output voltage -0.3V to controlled output voltage (operating or non-operating) Output trim control -1V to +30V Synchronisation/shutdown control ±15V relative to input return 1. Parts ending with EiC have optional TRIM and SS pins fitted. 2. Current is quoted when output is 95% of regulated voltage. 3. Calculated using MIL-HDBK-217F with nominal input voltage at full load. 4. For applications requiring UL 1950 recognition, input voltage must not exceed 60VDC. 5. A minimum load of 10% of rating is recommended for typical applications. 6. Absolute maximum value for 30 seconds. Prolonged application may damage the product. All specifications typical at TA=25°C, nominal input voltage and rated output current unless otherwise specified. FEATURES RoHS compliant High efficiency to 87% Power density up to 1.5Wcm3 UL1950 recognized Industry standard pinout Surge rating to 12W Non latching current limit 1.5kV input to output isolation Versatile control options Continuous rating to 10W at 72ºC without heatsink Operation to zero load Protected against load faults Internal over temperature protection Uses no electrolytic capacitors Fixed frequency No external components required DESCRIPTION The NPH10S series of DC/DC converters combines ease of application with versatility. The pin pattern is based on the popular industry standard, but two additional pins may optionally be fitted to provide a variety of features not commonly found on units of this type. High efficiency enables full rating to be achieved in a small package without heat- sinking. Thermally protected against sustained overload. The copper case achieves efficient heat transfer and screening. The product range has been recognised by Underwriters Laboratory (UL) to UL 1950 for operational insulation, file number E179522 applies. |
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