U15-12D15

U15 SERIES DC/DC MODULES Specifications & Features Summary • Servers, Switches and Data Storage • Wireless Communications • Distributed Power Architecture • Semiconductor Test Equipment Applications • Networking Gear • Data Communications • Telecommunications • Industrial / Medical The U15 Family of high efficiency DC/DC converters offer power levels of up to 15 Watt. With ultra-wide input voltage range and single and multi-outputs, these converters provide versatility without sacrificing the board space. All models feature an input Pi filter and continuous 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. SPECIFICATIONS Input Specifications Input Voltage Range Input Filter Output Specifications Voltage Accuracy Single Output Dual +Output -Output Triple, 5V 12V / 15V Voltage Balance(Dual) Transient Response: Single, 25% Step Load Change Dual,FL-1/2L +/- 1% Error Band External Trim Adj. Range Ripple and Noise, 20MHz BW Temperature Coefficient Short Circuit Protection Line Regulation, Single/Dual Triple Load Regulation, Single/Dual Triple General Specifications Efficiency Isolation Voltage Isolation Resistance Switching Frequency Case Grounding Operating Temperature Range Case Temperature Cooling Storage Temperature Range EMI / RFI Dimensions Case Material Notes: 1. 2. 12V----------9-36V 48V--------18-72V Pi Type • 500Vdc minimum, 10MΩ input-to-output isolation • No airflow or heatsink required • Enclosed six-sided metal shield construction for low EMI/RFI • Efficiency to 82% • 4:1 Input Range • Pi Input Filter • Continuous Short Circuit Protection Approval Pending • Remote On/Off Control • Delivers up to 15W in 2”x2” package with Industry-Standard Pinouts Model Num U15-12S5 U15-12S12 U15-12S15 U15-12D5 U15-12D12 U15-12D15 U15-12T5-12 U15-12T5-15 U15-12S3.3 U15-48S5 U15-48S12 U15-48S15 U15-48D5 U15-48D12 U15-48D15 U15-48T5-12 U15-48T5-15 U15-48S3.3 VIn 9-36 VDC 9-36 VDC 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 18-72 VDC 18-72 VDC VOut 5.0 VDC 12.0 VDC 15.0 VDC ±5.0 VDC ±12.0 VDC ±15.0 VDC ±12.0/5.0 VDC ±15.0/5.0 VDC 3.3 VDC 5.0 VDC 12.0 VDC 15.0 VDC ±5.0 VDC ±12.0 VDC ±15.0 VDC ±12.0/5.0 VDC ±15.0/5.0 VDC 3.3 VDC IOut 3.0A 1.25A 1.0A ±1.5A ±0.625A ±0.5A ±0.31A/1.5A ±0.25A/1.5A 3.0A 3.0A 1.25A 1.0A ±1.5A ±0.625A ±0.5A ±0.31A/1.5A ±0.25A/1.5A 3.0A INo Load 15.0 mA 15.0 mA 15.0 mA 20.0 mA 20.0 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 15.0 mA 15.0 mA 10.0 mA IFull Load 810.0 mA 780.0 mA 780.0 mA 810.0 mA 780.0 mA 780.0 mA 780.0 mA 780.0 mA 545.0 mA 410.0 mA 390.0 mA 390.0 mA 400.0 mA 380.0 mA 380.0 mA 380.0 mA 380.0 mA 270.0 mA Eff 77% 80% 80% 77% 80% 80% 80% 80% 76% 77% 80% 80% 79% 82% 82% 82% 82% 76% Case W2530 W2530 W2530 W2530 W2530 W2530 W2530 W2530 W2530 W2530 W2530 W2530 W2530 W2530 W2530 W2530 W2530 W2530 +/-1.0% max. +/-1.0% max. +/-3.0% max. +/-2.0% max. +/-3.0% max. +/-1.0% max.