IEU0312S12

DC-DC Converter XP Power IEU03 Series 3 Watt Regulated Single & Dual Output xxx Series 2:1 Input Range Compact DIP8 Package 1500 VDC Isolation Operating Temperature -40 C to +95 C ITE Safety Approvals Full Load at 70 C Class A Conducted & Radiated Emissions 3 Year Warranty Dimensions: IEU03: 0.55 x 0.55 x 0.31 (14.0 x 14.0 x 8.0 mm) Models & Ratings (1) Input current Maximum Input voltage Output voltage Output current Efficiency Model number (2) capacitive load No load Full load 3V3 600 mA 500 mA 100 F 79% IEU0305S3V3 5 V 600 mA 740 mA 100 F 81% IEU0305S05 12 V 250 mA 705 mA 100 F 85% IEU0305S12 4.5-1 0V 15 V 200 mA 45 mA 705 mA 100 F 85% IEU0305S15 5 V 300 mA 770 mA 100 F 82% IEU0305D05 12 V 125 mA 715 mA 100 F 84% IEU0305D12 15 V 100 mA 705 mA 100 F 85% IEU0305D15 3V3 600 mA 205 mA 100 F 80% IEU0312S3V3 5 V 600 mA 300 mA 100 F 83% IEU0312S05 12 V 250 mA 285 mA 100 F 87% IEU0312S12 9-18V 15 V 200 mA 27 mA 285 mA 100 F 87% IEU0312S15 5 V 300 mA 300 mA 100 F 84% IEU0312D05 12 V 125 mA 290 mA 100 F 86% IEU0312D12 15 V 100 mA 285 mA 100 F 87% IEU0312D15 3V3 600 mA 105 mA 100 F 80% IEU0324S3V3 5 V 600 mA 150 mA 100 F 83% IEU0324S05 12 V 250 mA 145 mA 100 F 87% IEU0324S12 18-36V 15 V 200 mA 16 mA 145 mA 100 F 87% IEU0324S15 5 V 300 mA 150 mA 100 F 84% IEU0324D05 12 V 125 mA 145 mA 100 F 86% IEU0324D12 15 V 100 mA 145 mA 100 F 87% IEU0324D15 3V3 600 mA 52 mA 100 F 79% IEU0348S3V3 5 V 600 mA 76 mA 100 F 82% IEU0348S05 12 V 250 mA 73 mA 100 F 86% IEU0348S12 36-75V 15 V 200 mA 10 mA 73 mA 100 F 86% IEU0348S15 5 V 300 mA 76 mA 100 F 82% IEU0348D05 12 V 125 mA 74 mA 100 F 85% IEU0348D12 15 V 100 mA 74 mA 100 F 85% IEU0348D15 Notes 1. Input currents measured at nominal input voltage. 2. Maximum capacitive load is per output. www.xppower.com 1DC-DC Converter XP Power IEU03 Series Input Characteristic Minimum Typical Maximum Units Notes & Conditions 4.5 10 5 V nominal 9.0 18 12 V nominal Input Voltage Range VDC 18.0 36 24 V nominal 36.0 75 48 V nominal Input Filter Internal Capacitor 12 5 V nominal 25 12 V nominal Input Surge VDC for 1 s 50 24 V models 100 48 V models Output Characteristic Minimum Typical Maximum Units Notes & Conditions Output Voltage 3.3 30 VDC See Models and Ratings table Initial Set Accuracy 1.5 % At full load Output Voltage Balance 2.0 % For dual output with balanced laods Minimum Load A No minimum load required Line Regulation 0.2 % From minimum to maximum input at full load Load Regulation 1.0 % From 0 to full load On dual output models when one load is varied between Cross Regulation 5.0 % 25% and 100% and other is fixed at 100% Recovery within 1% in less than 500 s for a 25% load Transient Response 5 % deviation change. 20 MHz bandwidth. Measured using 0.47 F ceramic Ripple & Noise 70 mV pk-pk capacitor. Overload Protection 170 % Short Circuit Protection Continuous, with auto recovery Maximum Capacitive Load See Models and Ratings table Temperature Coefficient 0.02 %/ C General Characteristic Minimum Typical Maximum Units Notes & Conditions Efficiency 84 % See Models and Ratings table Isolation: Input to Output 1500/1800 VDC 60 s/1 s 9 Isolation Resistance 10 At 500 VDC Isolation Capacitance 100 pF Switching Frequency 100 kHz 3 Power Density 32.0 W/in Mean Time Between Failure 3.4 MHrs MIL-HDBK-217F, +25 C GB Weight 0.008 (3.9) lb (g) Environmental Characteristic Minimum Typical Maximum Units Notes & Conditions Operating Temperature -40 +95 C See Derating Curve. Storage Temperature -50 +125 C Case Temperature +95 C Humidity 95 %RHNon-condensing Cooling Natural convection Case Flammability UL 94V-0 Rated Non conductive black plastic Lead-Free Reflow Solder Process IPC/JEDEC J-STD-020D.1 EMC: Emissions Phenomenon Standard Test Level Notes & Conditions Conducted EN55022 Class A See application note Radiated EN55022 Class A See application note www.xppower.com 2