ITA1205S

ITA Series DC-DC Converter 1 Watt xxx Series • Dual Output • SIP Package • 40 °C to +105 °C Operation • Full Load to 95 °C Ambient • 1500 VDC Isolation • Class B Conducted & Radiated Emissions • MTBF >3.5 MHrs • 3 Year Warranty Dimensions: ITA: 0.76 x 0.24 x 0.39” (19.5 x 6.0 x 10.0 mm) Models & Ratings Output Voltage ±5 V ±100 mA 30 mA 253 mA 5V ±12 V ±41.6 mA 30 mA 250 mA ±15 V ±33.3 mA 30 mA ±5 V ±100 mA ±12 V 12 V 24 V Output Current Input Current(1) No Load Full Load Input Voltage Maximum Capacitive Load(2) Efficiency(3) Model Number ±100 µF 80% ITA0505S ±47 µF 81% ITA0512S 250 mA ±47 µF 81% ITA0515S 15 mA 106 mA ±100 µF 80% ITA1205S ±41.6 mA 15 mA 106 mA ±47 µF 80% ITA1212S ±15 V ±33.3 mA 15 mA 104 mA ±47 µF 81% ITA1215S ±5 V ±100 mA 7 mA 53 mA ±100 µF 80% ITA2405S ±12 V ±41.6 mA 7 mA 53 mA ±47 µF 80% ITA2412S ±15 V ±33.3 mA 7 mA 53 mA ±47 µF 80% ITA2415S Notes 1. Input currents measured at nominal input voltage. 2. Maximum capacitive load is per output. 3. Measured at nominal input voltage and full load. Mechanical Details 0.76 (19.5) Pin Connections 0.24 (6.00) Pin 1 2 4 5 6 7 Printed Face 0.37 (9.50) 0.39 (10.0) 0.02 (0.50) 0.12 (3.05) 0.10 (2.54) 0.60 (15.24) Notes 1. 2. 3. 4. 5. 0.02 (0.50) 0.24 (6.00) 0.05 (1.25) 0.01 (0.25) 0.02 (0.50) 1 Dual +Vin -Vin -Vout Common +Vout No Pin www.xppower.com All dimensions are in inches (mm) Weight: 0.0053lbs (2.4 g) approx. Pin diameter: 0.02±0.002 (0.5±0.05) Pin pitch tolerance: ±0.014 (±0.35) Case tolerance: ±0.02 (±0.5) ITA Series DC-DC Converter Input Characteristic Input Voltage Range Input Filter Maximum Units Notes & Conditions 4.5 5.5 VDC 5 V nominal 10.8 13.2 VDC 12 V nominal 21.6 26.4 VDC 24 V nominal Minimum Typical Capacitor Input Reflected Ripple Input Surge 15 mA pk-pk 9 VDC for 1000 ms Through 12 µH inductor and 47 µF capacitor 5 V models 18 VDC for 1000 ms 12 V models 30 VDC for 1000 ms 24 V models Maximum Units Notes & Conditions ±15 VDC See Models and Ratings table ±5 % At 70% load % Minimum load required to meet specification. Operation at no load will not cause damage. Output Characteristic Minimum Output Voltage ±5 Typical Initial Set Accuracy Minimum Load 10 Line Regulation ±1.2 %/1%Vin Load Regulation +5, -2.5 % From 10% to full load from 70% load point Cross Regulation ±5 % When one load is varied between 25% and 100% and other is fixed at 100% Ripple & Noise 60 mV pk-pk 20 MHz bandwidth. Measured using 0.1 µF ceramic capacitor Short Circuit Protection Continuous, with auto recovery Maximum Capacitive Load See Models and Ratings table Temperature Coefficient 0.02 %/ ˚C Maximum Units General Characteristic Minimum Efficiency Typical 80 Isolation: Input to Output 1500 Switching Frequency 40/50 Isolation Resistance 109 Isolation Capacitance % 50/70 kHz 14 pF Win3 50 3.6 Weight See Models and Ratings table VDC Power Density Mean Time Between Failure Notes & Conditions Ω MHrs 0.0053 (2.4) 5 V/12-24 V input MIL-HDBK-217F, +25 °C GB lb (g) Environmental Characteristic Maximum Units Operating Temperature -40 +105 °C Storage Temperature -55 +125 °C Case Temperature Humidity Minimum Typical +115 °C 95 %RH Cooling Notes & Conditions Derate from 100% load at +95 °C to 90% at +105 °C Non-condensing Natural convection www.xppower.com 2 ITA Series DC-DC Converter EMC: Emissions Phenomenon Standard Test Level Notes & Conditions Conducted EN55022 Class B See Application Note Radiated EN55022 Class B EMC: Immunity Phenomenon Standard Test Level Criteria ESD Immunity EN61000-4-2 3 A Notes & Conditions Radiated Immunity EN61000-4-3 10 Vrms A EFT/Burst EN61000-4-4 3 A External input capacitor required 330 µF/100 V Surges EN61000-4-5 1 A External input capacitor required 330 µF/100 V Conducted Immunity EN61000-4-6 3 V rms A Magnetic Fields EN61000-4-8 1 A/m A Mechanical Details 0.76 (19.5) Pin Connections 0.24 (6.00) Pin 1 2 4 5 6 7 Printed Face 0.37 (9.50) 0.39 (10.0) 0.02 (0.50) 0.12 (3.05) 0.10 (2.54) 0.60 (15.24) Notes 1. 2. 3. 4. 5. 0.02 (0.50) 0.24 (6.00) 0.05 (1.25) Dual +Vin -Vin -Vout Common +Vout No Pin 0.01 (0.25) All dimensions are in inches (mm) Weight: 0.0053lbs (2.4 g) approx. Pin diameter: 0.02±0.002 (0.5±0.05) Pin pitch tolerance: ±0.014 (±0.35) Case tolerance: ±0.02 (±0.5) 0.02 (0.50) Application Note EMI Filter + Vout 6.8 µH + Vin Common 4.7 µF/50 V ITA -Vin -Vout 1206 Chip Capacitor, placed as close as possible to the input pins 3 www.xppower.com 08Dec14