ITU0312S3V3 XP Power

DC-DC Converter XPPower ITU03 Series 3 Watts Regulated Single & Dual Outputs from 3.3 to 30VDC xxx Series Wide 4:1 Input Range Input Range 4.5 to 18, 9 to 36, 18 to 75VDC Compact DIP8 Package 1.6kVDC Input/Output Isolation Efficiency to 84% Complies with EN55032 Short-Circuit Protection Remote On/Off Dimensions: -40C to +80C Operating Temperature ITU03: 0.55 x 0.55 x 0.32 (14.0 x 14.0 x 8.1mm) Full Power up to +70C MTBF >820 Khrs (MIL-HDBK-217F, +25C GB) 3 Year Warranty The ITU series offers a compact 3W, cost effective DC-DC module with a wide range of input voltages and output voltages. Regulation to 1%, industrial temperature range with a robust encapsulated DIP8 construction, remote on/off and short circuit protection. Models & Ratings (1) Output Current Input Current Maximum Input Voltage Output Voltage Efficiency Model Number (2) (Full Load) Capacitive Load No Load Full Load 3.3V 700mA 30mA 257mA 3300F 75% ITU0312S3V3 5.0V 600mA 45mA 309mA 1680F 81% ITU0312S05 12.0V 250mA 55mA 301mA 470F 83% ITU0312S12 12V 15.0V 200mA 60mA 301mA 330F 83% ITU0312S15 (4.5-18V) 5.0V 300mA 30mA 313mA 1000 F 80% ITU0312D05 12.0V 125mA 55mA 305mA 220F 82% ITU0312D12 15.0V 100mA 60mA 301mA 220F 83% ITU0312D15 3.3V 700mA 25mA 127mA 3300F 76% ITU0324S3V3 5.0V 600mA 20mA 152mA 1680F 82% ITU0324S05 12.0V 250mA 30mA 149mA 470F 84% ITU0324S12 24V 15.0V 200mA 35mA 149mA 330F 84% ITU0324S15 (9-36V) 5.0V 300mA 25mA 154mA 1000 F 81% ITU0324D05 12.0V 125mA 30mA 151mA 220F 83% ITU0324D12 15.0V 100mA 35mA 149mA 220F 84% ITU0324D15 3.3V 700mA 10mA 65mA 3300F 74% ITU0348S3V3 5.0V 600mA 10mA 77mA 1680F 81% ITU0348S05 12.0V 250mA 15mA 77mA 470F 81% ITU0348S12 48V 15.0V 200mA 15mA 76mA 330F 82% ITU0348S15 (18-75V) 5.0V 300 mA 20mA 79mA 1000 F 79% ITU0348D05 12.0V 125 mA 20mA 78mA 220F 80% ITU0348D12 15.0V 100 mA 25mA 78mA 220F 80% ITU0348D15 Notes 1. Measurements taken at full load, minimal input voltage 3. Standard tube quantity 30 pcs 2. Maximum capacitive load is per output www.xppower.com 1DC-DC Converter XPPower ITU03 Series Input Characteristic Minimum Typical Maximum Units Notes & Conditions 4.5 12 18 ITU0312 series Input Voltage Range 9 24 36 VDC ITU0324 series 18 48 75 ITU0348 series Input Filter Integral capacitor Input Reflected Ripple 20 mA pk-pk Through 27H inductor and 47F capacitor 25 12V models, ITU0312 series 50 24V models, ITU0324 series Input Surge VDC for 100ms 100 48V models, ITU0348 series Inhibit Mode Input Current 2.5 mA Vin nominal Output Characteristic Minimum Typical Maximum Units Notes & Conditions Output Voltage 3.3 30 VDC See Models and Ratings table Initial Set Accuracy 1 % Minimum Load 0 A No minimum load required Line Regulation 0.2 % Load Regulation 1 % From 0 to 100% load On dual output models when one load is varied between Cross Regulation 5 % 25% and 100% and other is fixed at 100% Transient Response Deviation 5 % deviation Recovery time 500 s, 25% load step change Single Output. 20MHz bandwidth. Measured using 0.1F 150 ceramic capacitor and 10F electrolytic capacitor Ripple & Noise mV pk-pk Dual Output. 20MHz bandwidth. Measured using 0.1F 100 ceramic capacitor and 10F electrolytic capacitor Short Circuit Protection Continuous, with auto recovery Maximum Capacitive Load See Models and Ratings table Temperature Coefficient 0.02 %/ C Remote On/Off Output is on if Remote On/Off (pin 2) is open. Output turns off if 2-4mA is applied to Remote On/Off (pin 2). General Characteristic Minimum Typical Maximum Units Notes & Conditions Efficiency 81 % See Models and Ratings table Isolation: Input to Output 1600 VDC Functional Switching Frequency 100 kHz 9 Isolation Resistance 10 Isolation Capacitance 2000 pF 3 Power Density 31 Win Mean Time Between Failure 820 Khrs MIL-HDBK-217F, +25C GB Case Material Non conductive black plastic Potting Material Silicon (UL94V-0 rated) Pin Material Brass solder-coated Solder Process JEDEC J-STD 020D.1. 260C max. 1.5mm from case 10s max. Weight 0.008 (3.6) lb (g) Environmental Characteristic Minimum Typical Maximum Units Notes & Conditions Operating Temperature -40 +80 C See derating curve Storage Temperature -55 +125 C Case Temperature +100 C Humidity 95 %RH Non-condensing Cooling Natural convection EMC: Emissions Phenomenon Standard Test Level Notes & Conditions Conducted EN55032 Class A External components required. See application notes. Radiated EN55032 Class A Safety Approvals Safety Agency Safety Standard Notes & Conditions CE Meets all applicable directives UKCA Meets all applicable legislation