RUW15SL24HC Murata

RUW15 Series www.murata-ps.com Isolated Ultra-Wide Input DC-DC Converters SELECTION GUIDE Output Current Output Power Output 3 Input Voltage MTTF 1 Voltage Order Code Min. Max. Max. Nom. V A A W kHrs RUW15SL05C SL 5 0.3 3 15 1609 RUW15SL05HC SL 5 0.3 3 15 1218 RUW15SL12C SL 12 0.125 1.25 15 1550 RUW15SL12HC SL 12 0.125 1.25 15 959 RUW15SL24C SL 24 0.0625 0.625 15 1094 RUW15SL24HC SL 24 0.0625 0.625 15 1176 INPUT CHARACTERISTICS FEATURES Parameter Conditions Min. Typ. Max. Units n UL 60950 recognised for reinforced 2 Voltage range Continuous operation SL I/P types 16 160 V insulation Input standby current 5.5 mA n High transient voltage withstand capability INPUT CURRENT (10% Load) n Ultra wide input voltage range of Input Voltage Units Order Code 16-160VDC 16 24 48 60 72 96 110 132 160 V RUW15SL05C 0.130 0.085 0.040 0.030 0.020 0.013 n Externally settable hold up time with RUW15SL05HC 0.138 0.087 0.042 0.028 0.019 0.014 additional capacitor RUW15SL12C 0.135 0.088 0.044 0.035 0.030 0.023 0.022 0.018 0.015 A n DC OK/Power Fail signal RUW15SL12HC 0.146 0.093 0.048 0.038 0.032 0.025 0.024 0.021 0.018 RUW15SL24C 0.160 0.102 0.053 0.043 0.036 0.029 0.028 0.025 0.021 n Short circuit protection RUW15SL24HC 0.146 0.098 0.049 0.039 0.033 0.027 0.025 0.022 0.018 n Over Temperature protection INPUT REFLECTED RIPPLE n Over voltage protection Input Voltage Units Order Code 16 24 48 72 110 160 V DESCRIPTION RUW15SL05C 422 327 236 203 174 154 The RUW series is particularly suitable for use RUW15SL05HC 482 273 175 135 144 106 in applications in railway, industry or telecom- RUW15SL12C 332.8 309.2 184.8 155.2 138.8 119.6 mAp-p munication where variable input voltages or RUW15SL12HC 292.4 236.8 142.4 107 86.5 76.3 high transient voltages are present. With an ultra RUW15SL24C 406.4 387.6 249.6 195.6 167.5 138.8 wide input voltage range of 16-160VDC, the RUW15SL24HC 446.4 291.2 176.4 157.2 101.8 82.7 RUW series is capable of withstanding surges from 24,36,48,72, 90 and 110V systems, largely eliminating the requirement for input protection EFFICIENCY circuitry. Input Voltage Units Order Code 24 48 72 110 160 V Optional features include a Power Fail/DC OK Min. Typ. Min. Typ. Min. Typ. Min. Typ. Min. Typ. signal and circuitry to facilitate long hold-up times RUW15SL05C 74.4 75.9 74.3 75.8 73 74.9 71.3 73.7 64.2 69 with a small external capacitor across Vint pins. RUW15SL05HC 71.1 72.2 72.8 73.8 72.1 73.3 70.6 72.3 61.5 66.7 RUW15SL12C 75.1 77.3 75.7 77.8 73.4 76.6 71.8 75.4 64.7 70 % RUW15SL12HC 70.6 73.5 73.1 75.7 71.8 75 70.4 73.9 62.1 68.1 RUW15SL24C 74.5 78.4 74.8 78.8 73.9 77.9 72.1 75.9 64.4 70 RUW15SL24HC 71 74.9 72.9 76.9 72.2 76.2 69.9 74.2 62.9 67.8 1. Part numbers ending HC include optional Power Fail /DC OK signal and circuitry to facilitate long hold up time. 2. Will operate down to 14V for 100ms as required by EN 50155 (24V system). 3. Using Telecordia Issue 1 method I case 1 operating temperature 25C For full details go to www.murata-ps.com/rohs All specifications typical at T A=25C and rated output current unless otherwise s www.murata-ps.com/support KDC RUW15.D01 Page 1 of 13RUW15 Series Isolated Ultra-Wide Input DC-DC Converters OUTPUT CHARACTERISTICS Parameter Conditions Min. Typ. Max. Units 5V output 0.55 2 Voltage set point accuracy %VOUT 12V & 24V output 0.8 1.5 Overall voltage envelope 3.0 %VOUT RUW15SL12C 0.5 Line regulation RUW15SL12HC, RUW15SL24HC & RUW15SL05HC 0.2 % RUW15SL24C, RUW15SL05C 1 12V & 24V output 0.25 Load regulation 10-100% Load % 5V output 1 5V output 80 BW = 20MHz Ripple & noise 12V output 70 mVp-p (24VIN to 110VIN) 24V output 90 Peak deviation (20-100% & 100-20% swing) 3.0 %VOUT Transient response Settling time 1.5 ms From remote on/off RUWSLXXC 100 Start delay ms From application of VIN RUWSLXXC 100 5V output 120% Overvoltage protection VOUT 12V & 24V output 110% Short circuit protection Continuous GENERAL CHARACTERISTICS Parameter Conditions Min. Typ. Max. Units Switching frequency 100 kHz Module on OPEN Remote on/off pin functionality 12V & 24V output 0 0.5 Module off V 5V output 0 0.8 ABSOLUTE MAXIMUM RATINGS Input voltage, SL input types 170V Remote On/Off 20V 5V ISOLATION CHARACTERISTICS Parameter Conditions Min. Typ. Max. Units Isolation test voltage Flash tested for 1 second 5000 VDC Resistance VISO = 500VDC 2 G 5VOUT types 64 Capacitance 12VOUT types 60 pF 24VOUT types 76 ENVIRONMENTAL CHARACTERISTICS Parameter Conditions Min. Typ. Max. Units Ambient temperature See derating graph -40 85 Storage -50 125 Thermal protection Operates at case temperature 120 C 5 V 100% load, still air, see derating graph 45 Case temperature rise above ambient 12V, 24V 100% load, still air, see derating graph 40 www.murata-ps.com/support KDC RUW15.D01 Page 2 of 13