ITW Series DC-DC Converter 1 Watt xxx Series • 2:1 Input Range • Operating Temperature 40 °C to +105 °C • Single & Dual Outputs • 1500 VDC Isolation • Fully Regulated Output • No Minimum Load Required • 3 Year Warranty Dimensions: ITW: 0.67 x 0.43 x 0.30” (17.0 x 11.0 x 7.6 mm) Models & Ratings Input Voltage 4.5-9 V 9-18 V 18-36 V 36-75 V Output Voltage Output Current Input Current(1) No Load Full Load Efficiency Model Number 5.0 V 200 mA 35 mA 263 mA 1680 µF 76% ITW0505SA 12.0 V 83 mA 35 mA 259 mA 820 µF 79% ITW0512SA 15.0 V 67 mA 35 mA 254 mA 680 µF 80% ITW0515SA 24.0 V 42 mA 35 mA 265 mA 470 µF 80% ITW0524SA ±12.0 V ±42 mA 35 mA 259 mA ±470 µF 77% ITW0512S ±15.0 V ±33 mA 35 mA 254 mA ±330 µF 79% ITW0515S 5.0 V 200 mA 20 mA 108 mA 1680 µF 78% ITW1205SA 12.0 V 83 mA 20 mA 108 mA 820 µF 80% ITW1212SA 15.0 V 67 mA 20 mA 105 mA 680 µF 81% ITW1215SA 24.0 V 42 mA 20 mA 109 mA 470 µF 80% ITW1224SA ±12.0 V ±42 mA 20 mA 108 mA ±470 µF 79% ITW1212S ±15.0 V ±33 mA 20 mA 105 mA ±330 µF 80% ITW1215S 5.0 V 200 mA 10 mA 54 mA 1680 µF 78% ITW2405SA 12.0 V 83 mA 10 mA 52 mA 820 µF 80% ITW2412SA 15.0 V 67 mA 10 mA 52 mA 680 µF 80% ITW2415SA 24.0 V 42 mA 10 mA 55 mA 470 µF 81% ITW2424SA ±12.0 V ±42 mA 10 mA 52 mA ±470 µF 80% ITW2412S ±15.0 V ±33 mA 10 mA 52 mA ±330 µF 79% ITW2415S 5.0 V 200 mA 7 mA 27 mA 1680 µF 76% ITW4805SA 12.0 V 83 mA 7 mA 27 mA 820 µF 78% ITW4812SA 15.0 V 67 mA 7 mA 27 mA 680 µF 78% ITW4815SA 24.0 V 42 mA 7 mA 28 mA 470 µF 77% ITW4824SA ±12.0 V ±42 mA 7 mA 27 mA ±470 µF 77% ITW4812S ±15.0 V ±33 mA 7 mA 27 mA ±330 µF 77% ITW4815S Notes 1. Input currents measured at nominal input voltage. 1 Maximum Capacitive Load www.xppower.com ITW Series DC-DC Converter Input Characteristic Input Voltage Range Input Filter Minimum Typical Notes & Conditions Maximum Units 4.5 9 VDC 5 V nominal 9 18 VDC 12 V nominal 18 36 VDC 24 V nominal 36 75 VDC 48 V nominal Capacitor Input Reflected Ripple Input Surge 35 mA pk-pk 15 VDC for 1000 ms Through 12 µH inductor and 47 µF capacitor 5 V models 25 VDC for 1000 ms 12 V models 50 VDC for 1000 ms 24 V models 100 VDC for 1000 ms 48 V models Maximum Units ±2 % ±0.2 % Output Characteristic Minimum Typical Output Voltage See Models and Ratings table Initial Set Accuracy Minimum Load Notes & Conditions 0 A Line Regulation No minimum load required ±1 % Single output ±1 (±2) % Dual output 5%-100% (0%-100%) Cross Regulation ±5 % On dual output models when one load is varied between 25% and 100% and other is fixed at 100% Transient Response 3 % deviation Ripple & Noise 50 mV pk-pk Load Regulation Recovery within 2% in less than 2 ms for a 25% load change 20 MHz bandwidth. Measured using 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 1500 VDC 550 kHz 11.5 pF Win3 General Characteristic Minimum Typical Efficiency See Models and Ratings table Isolation: Input to Output Switching Frequency 150 Isolation Resistance 109 Isolation Capacitance 70 Power Density Mean Time Between Failure Notes & Conditions 2.8 Weight Ω MHrs 0.0067 (3.0) Variable 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 +105 °C 95 %RH Cooling Notes & Conditions Derate from 100% load at +85 °C to no load at +105 °C Non-condensing Natural convection www.xppower.com 2 ITW Series DC-DC Converter EMC: Emissions Phenomenon Standard Test Level Conducted EN55022 Class A Notes & Conditions See Application Note Radiated EN55022 Class A See Application Note EMC: Immunity Phenomenon Standard Test Level Criteria ESD Immunity EN61000-4-2 3 A A Notes & Conditions Radiated Immunity EN61000-4-3 20 Vrms EFT/Burst EN61000-4-4 3 A External input capacitor required 330 µF/100 V Surges EN61000-4-5 Installation class 2 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 0.30 (7.62) 0.67 (17.0) Printed Face 0.41 (10.50) 0.43 (11.0) d/c 0.50 (0.02) 1 2 0.08 (2.15) 4 5 0.20 (5.08) 0.10 (2.54) 0.09 (2.38) 0.01 (0.25) 0.50 (12.7) 1 0.10 (2.50) 0.12 (3.00) 0.08 (2.15) 0.02 (0.50) 0.30 (7.62) 6 0.02 (0.50) 2 4 5 6 0.01 (0.25) 0.02 (0.50) Notes 1. 2. 3. 4. 5. 3 All dimensions are in inches (mm) Weight: 0.0067 lbs (3.0 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) www.xppower.com Pin Connections Pin 1 2 4 5 6 Single -Vin +Vin +Vout N.P. -Vout Dual -Vin +Vin +Vout Common -Vout ITW Series DC-DC Converter Application Note EMI Filter Input filter components (C1, C2, L) are used to help meet conducted emissions requirement for the module. These components should be mounted as close as possible to the module; and all leads should be minimized to decrease radiated noise. + Vout + Vin L Load ITW C1 -Vout -Vin C2 C1* C2* L ITWxx05SA 4.7 µF/50 V 220 pF/3 kV 4.7 µH ITWxx12SA 4.7 µF/50 V 220 pF/3 kV 4.7 µH ITWxx15SA 4.7 µF/50 V 220 pF/3 kV 18 µH ITWxx24SA 4.7 µF/50 V 220 pF/3 kV 18 µH * C1 & C2 are multilayer ceramic capacitors. + Vout L + Vin Load ITW C1 Load -Vin -Vout C2 C1* C2* L ITWxx12S 4.7 µF/50 V 220 pF/3 kV 4.7 µH ITWxx15S 4.7 µF/50 V 220 pF/3 kV 4.7 µH * C1 & C2 are multilayer ceramic capacitors. www.xppower.com 6May14