IAD DC-DC Series Data Sheet Features * * * * * * * * Industry-standard package Industry-standard footprint Fixed-frequency design 85 C case operation Optional trim and enable Wide-range input 1500 V isolation Short-circuit protection Description IAD dual-output dc-dc converters provide up to 12 watts of output power in an industry-standard package and footprint. With a maximum case temperature of 85 C, the IAD is well suited for the most demanding applications. The IAD features 1500 VDC isolation, short circuit, and overtemperature protection, as well as six-sided shielding. The IAD is available with optional enable and voltage trim pins. Please see the IAS series for single-output applications. Technical Specifications Input Voltage Range 24 VDC Nominal 48 VDC Nominal Reflected Ripple Input Reverse Voltage Protection 18 - 36 VDC 34 - 75 VDC 25 mA Shunt Diode Efficiency vs. Load (48V Input) Output Setpoint Accuracy Auxillary Setpoint Accuracy Line Regulation Vin Min. - Vin Max., Iout Rated Load Regulation Iout Min. - Iout Max., Vin Nom. Minimum Output Current Dynamic Regulation, Loadstep Pk Deviation Settling Time Voltage Trim Range Short Circuit / Overcurrent Protection Power Limit Threshold Range 1% 5% 0.5% Vout 1.0% Vout 10 % Iout Rated 25% Iout 4% Vout 500 s 10% Hiccup 110 - 150% 90 85 80 75 70 EFF. IAD010ZGG 65 EFF. IAD012ZHH 60 EFF. IAD012ZJJ 55 50 10 20 30 40 50 60 70 80 90 100 LOAD % General Turn-On Time Remote Shutdown Switching Frequency Isolation Input - Output Output - Case (for 48 Vin) Input - Case (for 24 Vin) Temperature Coefficient Case Temperature Operating Range Storage Range Humidity Max., Non-Condensing Vibration, 3 Axes, 5 Min Each MTBF (Bellcore TR-NWT-000332) Safety Weight (Approx.) REV. FEB 17, 2006 300 ms Positive Logic 400 kHz 1500 VDC 500 VDC 1050 VDC 0.03%/C -40 To +85 C -40 To +110 C 95% 5 g, 10 - 55 Hz 1.8 X 106 hrs UL, cUL, VDE 1.2 oz Page 1 of 2 Notes MTBF predictions may vary slightly from model to model. Industrial temp range available Specifications typically at 25 C, normal line, and full load, unless otherwise stated. Soldering Conditions: I/O pins, 260 C, ten seconds; fully compatible with commercial wave-soldering equipment. Safety: Agency approvals may vary from model to model. Please consult factory for specific model information. Units are water-washable and fully compatible with commercial spray or immersion post wave-solder washing equipment. www.power-one.com IAD DC-DC Series Data Sheet Model Selection MODEL INPUT VOLTAGE (VOLTS) INPUT VOLTAGE RANGE (VOLTS) MAXIMUM INPUT CURRENT (AMPS)* OUTPUT VOLTAGE (VOLTS) RATED OUTPUT CURRENT (AMPS) 24 24 48 48 48 18-36 18-36 34-75 34-75 34-75 0.85 0.85 0.40 0.43 0.42 12 15 5 12 15 0.5 0.4 1.0 0.5 0.4 IAD012YHH IAD012YJJ IAD010ZGG IAD012ZHH IAD012ZJJ NOTES: RIPPLE & NOISE pk-pk (mV) TYPICAL EFFICIENCY** 120 150 75 120 150 82% 83% 78% 82% 83% * Maximum input current at minimum input voltage, maximum rated output power. ** At nominal Vin, rated output. Model numbers highlighted in yellow or shaded are not recommended for new designs. Mechanical Drawing 1.00" (25.4mm) 0.18" MIN. (4.6mm) BOTTOM VIEW 0 4 5 6 DIA 0.040" (1.0mm) 2.00" (50.8mm) 1 2 0.800"(20.3mm) 3 1.40"(35.6mm) 0 0.42" (10.7mm) 0.900" (22.9mm) 0.800" (20.3mm) 0.500" (12.7mm) 0.400" (10.2mm) 0.300" (7.6mm) Thermal Impedance Natural Convection 100 LFM 200 LFM 300 LFM 400 LFM 15.4 C/W 12.2 C/W 9.3 C/W 7.4 C/W 6.4 C/W Note: Thermal impedance data is dependent on many environmental factors. The exact thermal performance should be validated for specific application. Pin Function Tolerances Inches: .XX 0.020 .XXX 0.010 (Millimeters) .X 0.5 .XX 0.25 1 +Vin 2 -Vin 3 4 Optional Shutdown +Vout Pin: 0.002 0.05 5 6 Common -Vout Case: + 0.04, - 0.00 + 1.0, - 0.0 (Tolerances as listed unless otherwise specified.) NUCLEAR AND MEDICAL APPLICATIONS - Power-One products are not designed, intended for use in, or authorized for use as critical components in life support systems, equipment used in hazardous environments, or nuclear control systems without the express written consent of the respective divisional president of Power-One, Inc. TECHNICAL REVISIONS - The appearance of products, including safety agency certifications pictured on labels, may change depending on the date manufactured. Specifications are subject to change without notice. REV. FEB 17, 2006 Page 2 of 2 www.power-one.com