U6 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 U6 Family of high efficiency DC/DC converters offer power levels of up to 6 Watt, which exceeds that of other 24 PIN DIPs with the same package, while also providing Surface Mount Processable construction and Ultra-Wide (4:1) Input Voltage Range. With single and multi-outputs, these converters provide versatility without sacrificing the board space. All models feature an input filter, continuous short circuit protection and regulated outputs. The fully enclosed, encapsulated construction facilitates maximum power delivered with the highest efficiency of up to 80%. 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. SPECIFICATIONS Specifications & Features Summary Input Specifications Input Voltage Range • Regulated Outputs • -25°C to +71°C ambient operation • Continuous Short-circuit protection • Standard 1500V, 10MΩ input-to-output isolation Approval Pending • Optional 3000V, 10MΩ input-to-output isolation • Pi Input Filter • Optional 5-sided metal shield • 4:1 Input Range • THROUGH-HOLE PACKAGES AVAILABLE (add suffix “T” to the part number) Model Number U6-12S5 U6-12S12 U6-12S15 U6-12D5 U6-12D12 U6-12D15 U6-12S3.3 U6-48S5 U6-48S12 U6-48S15 U6-48D5 U6-48D12 U6-48D15 U6-48S3.3 Vin Range Output Voltage Current 5VDC 1000mA 12VDC 470mA 15VDC 400mA ±5VDC ±500mA ±12VDC ±230mA ±15VDC ±190mA 3.3VDC 1000mA 5VDC 1000mA 12VDC 470mA 15VDC 400mA ±5VDC ±500mA ±12VDC ±230mA ±15VDC ±190mA 3.3VDC 1000mA 9-36Vdc 18-78Vdc Input Current No Load Full Load 15mA 267mA 15mA 294mA 15mA 313mA 25mA 267mA 25mA 288mA 25mA 297mA 15mA 191mA 7.5mA 134mA 7.5mA 149mA 7.5mA 157mA 12mA 135mA 12mA 146mA 12mA 149mA 7.5mA 100mA Input Filter Output Specifications Voltage Accuracy Voltage Balance(Dual) Temperature Coefficient Ripple and Noise, 20MHz BW Eff (%) 78 80 80 78 80 80 72 78 79 80 77 79 80 70 Regulation Line/Load ±0.5/0.5% ±0.5/0.5% ±0.5/0.5% ±0.5/1.0% ±0.5/1.0% ±0.5/1.0% ±0.5/0.5% ±0.5/0.5% ±0.5/0.5% ±0.5/0.5% ±0.5/1.0% ±0.5/1.0% ±0.5/1.0% ±0.5/0.5% Output Ripple/Noise 100mVp-p max. 1% p-p max. 1% p-p max. 1% p-p max. 1% p-p max. 1% p-p max. 100mVp-p max. 100mVp-p max. 1% p-p max. 1% p-p max. 1% p-p max. 1% p-p max. 1% p-p max. 100mVp-p max. Short Circuit Protection Line Regulation1, Single/Dual Load Regulation, Single2 Dual3 General Specifications Efficiency Isolation Resistance Switching Frequency Operating Temperature Range Case Temperature(Plastic case) (Copper case) Cooling Storage Temperature Range Dimensions Isolation Voltage 1.5KVDC min 3 KVDC min4 Case Material Standard Models Suffix “M" Models Notes 1. 2. 3. 4. 5. Typical at Ta= +25 ºC under nominal input voltages of 24V and 48VDC, 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. Through-Hole Mechanical Drawing 0.80 (20.3) 1 2 3 See Table 109 ohms 200KHz, min -25oC to +71oC 95oC max. 100oC max. Free-Air Convection -40oC to +100oC 1.25X0.8X0.4 Inches (31.8X20.3X10.2mm) Non-Conductive Black Plastic Black Coated Copper with Non-Conductive Base Measured From High Line to Low Line Measured From Full Load to 10% Load Measured From Full Load to 1/4 Load Non-Conductive Black Plastic Only Suffix "HM" 1.5k VDC Instead of 3k VDC Isolation Recommended Land Pattern Recommended Reflow Profile 0.15 (3.8) 300 250 200 24 23 22 0.20 (5.1) 150 100 50 5 0 TOP VIEW 9 10 11 12 16 15 14 13 0.60 (15.2) 0 0.10 (2.5) 50 100 150 200 250 300 Derating Curve 125% 0.40 (10.2) 0.08 (2.0) All Dimensions in inches (mm); tolerance •xx = ± 0.02, •xxx = ±0.010 Pin size is 0.020” (0.5mm) DIA or 0.020’ x 0.014” Output current 1.25 (31.8) +/-2.0% max. +/-1.0% / max. +/-0.05% / oC 3.3V/5V------------100mV p-p max. 12V/15V---------------1% p-p max. Continuous +/-0.5% max. +/-0.5% max. +/-1.0% max. Standard Models Suffix "H" Models Dual Output Typical Connections Single Output Typical Connection 24V----------9-36V 48V--------18-72V Pi Type 100% 75% 50% Natural convection cooling 25% 0% -25 0 25 50 Ambient Temperature(oC) • 75 100 • Intronics Power Inc. 1400 Providence Highway, Building 2, Norwood, MA 02062-5015 Phone: 1-781-551-5500 Fax: 1-781-551-5555 Rev.B