U10 SERIES DC/DC MODULES Applications • Servers, Switches and Data Storage • Wireless Communications • Distributed Power Architecture • Semiconductor Test Equipment • Networking Gear • Data Communications • Telecommunications • Industrial / Medical The U10 Families of high efficiency DC/DC converters offer power levels of up to 10 Watt, which exceeds that of other bricks with the same Industry-Standard Pinouts, while providing much smaller footprints. With a ultra- wide input voltage range and single and multi-outputs, ranging from 3.3 to ±15 Volts, these converters provide versatility without sacrificing the board space. All models feature an input filter, input undervoltage lockout, output current limiting and short circuit protection. The fully enclosed, encapsulated construction achieves very efficient heat transfer with no hot spots. All converters combine creative design practices with highly derated power devices to achieve very high reliability, high performance and low cost solution to systems designers. Model Num U10-12S5 U10-12S12 U10-12S15 U10-12D12 U10-12D15 U10-12D5 U10-12S3.3 U10-48S5 U10-48S12 U10-48S15 U10-48D12 U10-48D15 U10-48D5 U10-48S3.3 VIn 9-36 VDC 9-36 VDC 9-36 VDC 9-36 VDC 9-36 VDC 9-36 VDC 9-36 VDC 18-72 VDC 18-72 VDC 18-72 VDC 18-72 VDC 18-72 VDC 18-72 VDC 18-72 VDC VOut 5.0 VDC 12.0 VDC 15.0 VDC ±12.0 VDC ±15.0 VDC ±5.0 VDC 3.3 VDC 5.0 VDC 12.0 VDC 15.0 VDC ±12.0 VDC ±15.0 VDC ±5.0 VDC 3.3 VDC IOut 2000.0 mA 830.0 mA 666.0 mA ±415.0 mA ±333.0 mA ±1000.0 mA 2000.0 mA 2000.0 mA 830.0 mA 666.0 mA ±415.0 mA ±333.0 mA ±1000.0 mA 2000.0 mA INo Load 15.0 mA 15.0 mA 15.0 mA 20.0 mA 20.0 mA 20.0 mA 15.0 mA 10.0 mA 10.0 mA 10.0 mA 15.0 mA 15.0 mA 15.0 mA 10.0 mA IFull Load 534.0 mA 520.0 mA 520.0 mA 520.0 mA 520.0 mA 520.0 mA 362.0 mA 260.0 mA 257.0 mA 257.0 mA 257.0 mA 253.0 mA 253.0 mA 181.0 mA Eff 78% 80% 80% 80% 80% 80% 76% 80% 81% 81% 81% 82% 82% 76% Case U U U U U U U U U U U U U U Approval Pending Typical at Ta= +25 ºC under nominal line voltage and 75% load conditions, unless noted. The information and specifications contained in this brief are believed to be accurate and reliable at the time of publication. Specifications are subject to change without notice. Refer to product specification sheet for performance characteristics and application guidelines. Consult factory for hundreds of other available input/output voltage configurations. Specifications & Features Summary Input Specifications Input Voltage Range Input Filter Output Specifications Voltage Accuracy Single Output Voltage Accuracy Dual+Output Voltage Accuracy Dual-Output Voltage Balance Dual Ouptut at Full Load Transient Response Single 25% Step Load Change Dual FL. 1/2 +/- 1% Error Band Ripple and Noise. 20MHz BW Terperature Coefficient Short Circuit Protection Line Regulation1 Single Dual/Output Load Regulation2 Single Dual/Output General Specifications Efficiency Isolation Voltage Isolation Resistance Switching Frequency Operating Temperature Range Case Temperature Cooling Storage Temperature Range EMI / RFI Dimensions Case Material Notes 1. 2. • 500V, 10MΩ input-to-output isolation • No airflow or heatsink required • Enclosed six-sided metal shield construction for low EMI/RFI • Efficiency up to 82% • 4:1 Input Range • Pi Input Filter • Continuous Short Circuit Protection • Meets EN55022 Class A, Conducted • Delivers up to 10W in 2”x1” package with Industry-Standard Pinouts 12V----------9-36V 48V--------18-72V Pi Type +/-1.0% max. +/-1.0% max. +/-1.0% max. +/-1.0% max. BOTTOM VIEW U10 FAMILY <500u sec. <500u sec. 75mV p-p max. +/-0.02% /oC max. Continuous +/-0.2% max. +/-1.0% max 1 Measured From High Line to Low Line Measured From Full Load to 1/4 Load 4 2 0.40 [10.16] 0.40 [10.20] See Table 500VDC 109 ohms 200KHz min. -25oC to +71oC 100oC max. Free-Air Convection -40oC to +100oC Six sided Continuous Shield 2X1X0.4 Inches Black Coated Copper with Non-Conductive Base 3 0.20 [5.10] 0.80 [20.32] 1.00 [25.40] 5 0.60 [15.2] 0.80 [20.32] 0.10 [2.54] 2.00 [50.8] 0.22 min. [5.68] Pin # 1 2 3 4 5 U10 S(ingle) +Vin -Vin +Vout No Pin Vout - • SIDE VIEW U10 D(ual) +Vin -Vin +Vout Common Vout - Tolerances Inches • XX ±0.040 • XXX ±0.010 • 0.40 [10.2] All dimensions are in inches [mm] All pins are dia. 0.040 [1.02] Pin material: Gold plated Brass Intronics Power Inc. 1400 Providence Highway, Building 2, Norwood, MA 02062-5015 Phone: 1-781-551-5500 Fax: 1-781-551-5555 Rev. C