BAC05 Series www.murata-ps.com Isolated 5W Regulated Single Output AC/DC Converters SELECTION GUIDE Ripple & Noise Efficiency 1 MTTF Order Code 115V 230V 115V 230V Typ. Max. Typ. Max. Min. Typ. Min. Typ. W V A pF mVp-p % kHrs FEATURES BAC05S05DC 5 5 1 35 50 35 50 72 75.5 72 76 45 882 8793 BAC05S12DC 5 12 0.42 65 120 65 120 76 79 76 79 45 866 12571 n UL62368-1 recognised BAC05S24DC 5 24 0.21 110 200 120 200 78 81 78 80.5 45 1144 16698 n EN62368-1 certified INPUT CHARACTERISTICS n EN/IEC61558-1 recognition pending Parameter Conditions Min. Typ. Max. Units All input types 85 115/230 264 VAC n ANSI/AAMI ES60601-1, 1 MOPP/2 MOOP Voltage range All input types 120 370 VDC recognition pending Input frequency 47 50/60 63 Hz n Wide input voltage range 85-264VAC/ Switching frequency 64 kHz 120-370VDC Nominal Vin = 115VAC 100 Input current mA Nominal Vin = 230VAC 60 n Operating temperature range 40C to Nominal Vin = 115VAC 11 85C Inrush current A Nominal Vin = 230VAC 23 n 4.25kVDC isolation Hi Pot Test Input leakage current 250VAC 25 A 115V 45 n 5V, 12V & 24V single regulated outputs BAC05S05DC 230V 88 n Over current protection 115V 45 No load power BAC05S12DC mW consumption n Short circuit protection 230V 129 115V 65 n Primary side regulation BAC05S24DC 230V 129 n Meets EMC class B with no external ISOLATION CHARACTERISTICS components Parameter Conditions Min. Typ. Max. Units n No external components required Production tested for 1 second 4250 Isolation test voltage VDC Qualification tested for 1 minute 4250 PRODUCT OVERVIEW Resistance Viso = 1000VDC 100 M The BAC05 series delivers an output power of 5 TEMPERATURE CHARACTERISTICS watts from -40C to 55C, operating up to 85C Parameter Conditions Min. Typ. Max. Units with derating, from AC or DC input voltages. Operation Convection cooling 0.2m/s -40 85 The BAC05 series small footprint is EMC class Storage -40 85 B compliant without the need of any external components. The BAC05 series is suited to BAC05S05DC 33 C Product temperature rise medical applications with 1 MOPP and 2 MOOP. BAC05S12DC 27 above ambient BAC05S24DC 26 With high efficiency at low loads and low no load power consumption, the BAC05 supports standby mode operation for applications in industrial, medical, automation, IOT as well as household and home automation. 1. Calculated using MIL-HDBK-217F FN2 and Telcordia SR-332 calculation model at TA=25C with nominal input voltage 115VAC at full load. All specifications typical at T A=25C, nominal input voltage and rated output current unless otherwise specified. For full details go to www.murata-ps.com/ rohs www.murata.com KAC BAC05C.A01.D08 Page 1 of 9 Output Power Output Voltage Output Current Isolation Capacitance MIL 217 TelcordiaBAC05 Series Isolated 5W Regulated Single Output AC/DC Converters OUTPUT CHARACTERISTICS Parameter Conditions Min. Typ. Max. Units Minimum load 10 % Initial voltage accuracy All output types 4 % BAC05S05DC 0.06 0.5 Line regulation Low line to high line BAC05S12DC 0.01 0.5 % BAC05S24DC 0.08 0.5 BAC05S05DC 0.4 1 115VAC All others 0.1 1 Load regulation 10% total load to 100% total load BAC05S05DC 0.4 1 % 230VAC BAC05S12DC 0.15 1 BAC05S24DC 0.1 1 Temperature coefficient 0.05 %/C Peak deviation - 50-75% & 75-50% swing 2 %Vout Transient response BAC05S24DC 3.5 Settling time (within 5% Vout Nom.) ms All others 2 BAC05S12DC 110 Current limit inception % All others 120 115VAC 15 Hold up time ms 230VAC 75 ABSOLUTE MAXIMUM RATINGS Short-circuit protection Continuous, automatic recovery Input voltage 277VAC Lead temperature 1.0mm from case for 7 +2/-0 seconds 2705C (to JEDEC JESD22-B106) Shelf life (1 year) Please refer to reconditioning application notes. Wave Solder profile not to exceed the profile recommended in IEC 61760-1 Section 6.1.3. Wave Solder Please refer to application notes for further information. www.murata.com KAC BAC05C.A01.D08 Page 2 of 9