AVD75B-48S3V3-6L Artesyn Embedded Technologies

ARTESYN AVD75B SERIES 75 Watt 1/16 brick DC/DC Converter Advanced Energy s Artesyn AVD75B series sixteenth-brick DATA SHEET isolated DC-DC converter provides a fully regulated single output at 3.3V, 5V or 12V that is capable of delivering up to Total Power: 75Watts. It has a wide 2:1 input range of 36 to 75 Vdc 75 Watts and is designed primarily for use with standard 48 V (12 V 6.25 A) telecommunications equipment supplies. Rated at 75 watts, (5 V 15 A) (3.3 V 23 A) the converter employs an open-frame construction, offers up to 93% efficiency and accommodates an ambient operating Input Voltage: temperature range of -40 to 85C. A baseplate option is 36 - 75 Vdc available for enhanced thermal performance. SMT bullet pin Single Output: with reel tape package is available for reflow processing . The 12 V, 5 V, 3.3 V converter uses fixed frequency switching to minimize the need for external EMI filtering. High capacitive load capability SPECIAL FEATURES Pre-bias startup capability 75 W continuous power High reliability Ultra high efficiency up to 93% RoHS 6 compliant Low ripple and noise UL94 V-0 materials Telecom DC input range 2-year warranty (consult factory for Baseplate optimised for contact extended terms) cooling Open frame optimized for air cooling SAFETY Through hole and surface mount TUV/CE 62368-1 termination option UL/cUL 60950-1 Fixed switching frequency 2020 Advanced Energy Industries, Inc.AVD75B ELECTRICAL SPECIFICATIONS Input 12 V 5 V 3.3 V Input ra nge 36 - 75 Vdc Input surge 100 V / 100 mSec Efficiency 93.3% (100% load) 91.5% (100% load) 91.5% (100% load) I/O insulation Basic insulation I/O isolation 2250 Vdc 1500 Vdc 1500 Vdc Output 12 V 5 V 3.3 V Output voltage 12 V nominal 5 V nominal 3.3 V nominal Output current maximum 6.25 A 15 A 23 A Noise & ripple 64 mV pk-pk typ. 40 mV pk-pk typ. 50 mV pk-pk typ. Overtemperature protection Baseplate: 110 C Open frame: 120 C hot spot Overvoltage protection method / OCP operation Auto restart / 130% Vout Overcurrent protection method / OCP operation Hiccup 150% Iout Control 12 V 5 V 3.3 V Enable TTL compatible (negative logic) Trim function 80% to 110% Vout Remote sense Sense connections provided Switching frequency 350 KHz 2 advancedenergy.com