NCA0151331S0C Murata

Volant NCA015 Series Non-Isolated 15A SIP/SMT DC/DC Converters Features: 9 Small size, minimal footprint SMT/SIP package 9 15A Output Current (all voltages) 9 High Efficiency: up to 96% 9 High reliability 9 RoHS Compliant 9 Cost efficient open frame design 9 Output voltage programmable by an external resistor 9 Monotonic Start with Pre-Bias 9 Over-current and Over-temperature protection Output Input Efficiency PARD Regulation Vin Range Iin Vout Iout (mVp-p) Max Nom. (V) Max Full Load (V) (A) (V) (A) Typ. Max. Line Load Typ. 1 15 28 50 +/-0.2% +/-0.4% 5 3 5.5 5.81 82% 1.2 15 28 50 +/-0.2% +/-0.4% 5 3 5.5 6.89 84% 1.5 15 28 50 +/-0.2% +/-0.4% 5 3 5.5 8.42 87% 1.8 15 28 50 +/-0.2% +/-0.4% 5 3 5.5 9.89 88% 2 15 28 50 +/-0.2% +/-0.4% 5 3 5.5 10.86 89% 2.5 15 28 50 +/-0.2% +/-0.4% 5 3 5.5 11.5 92% 3.3 15 28 50 +/-0.2% +/-0.4% 5 4.5-5.5 11.45 94% Technical enquiries email: sales murata-ps.com, tel: +508 339 3000 1 NCA015 6200820000 B01 21/04/08 Volant NCA015 Series Murata Power Solutions Non-Isolated 15A SIP/SMT DC/DC Converters Input Characteristics Notes & Conditions Min Typ. Max Units Input Voltage Operating Range 3.0 5 5.5 Vdc Input Reflected Ripple Current 100 mA p-p 2 Inrush Current Transient 0.4 A s Input Filter Type (external) 100 F Input Turn ON Threshold 2.8 V Input Turn OFF Threshold 2.7 V ON Control Open or 0 to +0.4V OFF Control +2.8V to Vin (<3mA) Output Characteristics Notes & Conditions Min Typ. Max Units Vout Accuracy 50% load -1.5 +1.5 % Output Loading 0 15 A Output Ripple & Noise 30 mV 20Mhz Bandwidth. Maximum Capacitive Load Low ESR 8000 F Vout Trim Range (Nom) 0.9 3.3 V Total Accuracy Over line/load temperature <3% Current Limit 19.5 23 27 A Output Line Regulation -0.2 +0.2 % Output Load Regulation -0.5 +0.5 % Turn-on Overshoot 1 % SC Protection Technique Hiccup with auto recovery Pre-bias Start-up at output Unit starts monotonically with pre- bias Dynamic Characteristics Notes & Conditions Min Typ. Max Units Load Transient 50% step, 2.5A/ s 100 mV Settling Time 100 s Frequency 300khz Start-Up Time Vin to Vout and On/Off to Vout <20 ms Vout rise to monotonic General Specifications Notes & Conditions Min Typ. Max Units 6 MTBF Calculated (MIL-HDBK-217F) 1.4 x10 Hrs 6 Demonstrated 90% Confidence 1 x10 Hrs Level Thermal Protection Hotspot 110 120 C Operating Temperature Without derating -40 60 C Dimensions 2Lx0.34Wx0.5H (50.8x8.64x12.7mm) Pin Dimensions 0.03 (0.76mm) Pin Material Round copper with tin-lead plated over nickel underplate Weight 0.3 ounces (8.5g) Flammability Rating UL94V-0 Standards Compliance CSA C22.2, No.60950/UL 60950, Third Edition (2000), File UL E165113 2 NCA015 6200820000 B01 21/04/08