NCS1S2412SC

www.murata-ps.com FEATURES „UL 60950 recognised „4:1 Wide range voltage input „Operating temperature range -40°C to 105°C with derating „1kVDC Isolation “Hi Pot Test” „3.3V, 5V & 12V outputs „No electrolytic capacitors „Continuous short circuit protection PRODUCT OVERVIEW The NCS1 series of DC/DC converters offers a single output voltage from input voltage ranges of 4.5-18V and 9-36V. The NCS1 is housed in an industry standard package with a standard pinout. Applications include telecommunications, battery powered systems, process control and distributed power systems. NCS1 Series Isolated 1W 4:1 Input Single Output DC/DC Converters SELECTION GUIDE Isolation Capacitance Order Code Input Voltage Output Voltage Output Current Efficiency 5V or 24V Input. Nom. VV Min. Typ. mA % % NCS1S1203SC 12 3.3 303 73 77 NCS1S1205SC 12 5 200 76 79 NCS1S1212SC 12 12 83 75 78 NCS1S2403SC 24 3.3 303 76 78.5 NCS1S2405SC 24 5 200 79 82 NCS1S2412SC 24 12 83 80 83 Efficiency 12V Input. Min. Typ. %% 71 75 74 77 75 79 73 76 77 80 77 80 Ripple and Noise Typ. mVp/p 24 25 40 35 27 28 Max. mVp/p 70 50 120 70 50 120 pF 24 30 35 28 42 42 MTTF1 kHrs 1020 915 1130 1217 1022 943 INPUT CHARACTERISTICS Parameter Conditions Voltage range 12V input types 24V input types Input current NCS1S12XX NCS1S24XX Input reflected ripple current NCS1S12XX NCS1S24XX 5V input voltage 12V input voltage 12V input voltage 24V input voltage Min. Typ. Max. Units 4.5 12 18 9 24 36 V 0.26 0.1...