AVD85B ADVANCEDENERGY | Alldatasheet
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Technical content
©2020 Advanced Energy Industries, Inc. ARTESYN AVD85B SERIES
85 Watt 1/16” brick DC/DC Converter
Total Power:
85 Watts
(12 V @ 7.1 A) (5 V @ 17 A) Input Voltage: 36 - 75 Vdc Single Output:
12 V, 5 V
DATA SHEETAdvanced Energy's Artesyn AVD85B series sixteenth- brick isolated DC-DC converter provides a fully regulated single output at 5V or 12V that is capable of delivering up to 85Watts. It has a wide 2:1 input range of 36 to 75 Vdc and is designed primarily for use with standard 48 V telecommunications equipment supplies. Rated at 85 watts, the converter employs an open-frame construction, offers up to 93% efficiency and accommodates an ambient operating temperature range of -40 to 85˚C. A baseplate option is available for enhanced thermal performance. SMT bullet pin with reel tape package is available for reflow processing . The converter uses fixed frequency switching to minimize the need for external EMI filtering. SPECIAL FEATURES 85 W continuous power Ultra high efficiency up to 93% Low ripple and noise Telecom DC input range Baseplate optimised for contact cooling Open frame optimized for air cooling Through hole and surface mount termination option Fixed switching frequency High capacitive load capability Pre-bias startup capability High reliability RoHS 10 compliant UL94 V-0 materials 2-year warranty (consult factory for extended terms) SAFETY TUV/CE 62368-1 UL/cUL 60950-1
2 advancedenergy.com AVD85B ELECTRICAL SPECIFICATIONS Input 12 V 5 V Input ra nge 36 - 75 Vdc Input surge 100 V / 100 mSec Efficiency 93.3% (100% load) 91.5% (100% load) I/O insulation Basic insulation I/O isolation 2250 Vdc 1500 Vdc Output 12 V 5 V Output voltage 12 V nominal 5 V nominal Output current maximum 7.1 A 17 A Noise & ripple 64 mV pk-pk typ. 50mV 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 Enable TTL compatible (negative logic) Trim function 80% to 110% Vout Remote sense Sense connections provided Switching frequency 350 KHz
advancedenergy.com 3 AVD85B MECHANICAL DRAWINGS Notes: 1. Different output voltage AVD85B products have slight differences in the mechnical drawing. Please check the specified product’s Technical Reference Note for more details 2. All specifications are subject to change without notice. Mechanical drawings are for reference only. UNIT: mm[inch] TOLERANCE: XXmm +0.5mm[X.XX in +0.02in] X.XXmm +0.25mm[X.XXX in +0.01] MODEL: AVD85B-48S05B-6LMODEL: AVD85B-48S05-6L
4 advancedenergy.com AVD85B Notes: 1. Different output voltage AVD85B products have slight differences in the mechnical drawing. Please check the specified product’s Technical Reference Note for more details 2. All specifications are subject to change without notice. Mechanical drawings are for reference only. MODEL: AVD85B-48S05TL UNIT: mm[inch] TOLERANCE: XXmm +0.5mm[X.XX in +0.02in] X.XXmm +0.25mm[X.XXX in +0.01] MECHANICAL DRAWINGS (CONTINUED) PIN DESIGNATIONS Pin Number Name Name
1 Vin+ Positive input terminal
2 Remote ON/OFF ON/OFF control terminal
3 Vin- Negative input terminal
4 Vo- Negative output terminal
5 S- Negative remote sense
6 Trim Output voltage trim
7 S+ Positive remote sense
8 Vo+ Positive output terminal
advancedenergy.com 5 AVD85B PIN LENGTH OPTIONS Device Code Suffix L -4 4.8 mm +0.25 mm -6 3.8 mm +0.25 mm -8 2.8 mm +0.25 mm None 5.8 mm +0.25 mm ENVIRONMENTAL SPECIFICATIONS
ORDERING INFORMATION
Operating ambient temperature -40 °C to +85 °C Storage temperature -55 °C to +125 °C MTBF 2 Million hours Model Number Input Voltage Output Voltage Output Current Structure AVD85B-48S12-6L 36 - 75 Vin 12 Vdc 7.1 A Open frame AVD85B-48S12B-6L 36 - 75 Vin 12 Vdc 7.1 A Baseplate AVD85B-48S12-6L-1 36 - 75 Vin 12 Vdc 7.1 A Open frame AVD85B-48S12B-6L-1 36 - 75 Vin 12 Vdc 7.1 A Baseplate AVD85B-48S12TL 36 - 75 Vin 12 Vdc 7.1 A SMT pin with reel tape package AVD85B-48S05-6L 36 - 75 Vin 5 Vdc 17 A Open frame AVD85B-48S05B-6L 36 - 75 Vin 5 Vdc 17 A Baseplate AVD85B-48S05TL 36 - 75 Vin 5 Vdc 17 A SMT pin with reel tape package Notes: Standard version is negative enable -6 = 3.8 mm pin length -T = Surface mount, reel tape package -L = RoHS 10 compliance -P = Positive enable -1 = Immersion Tin PCB product
ENG-AVD85B-235-01 12.15 For international contact information, visit advancedenergy .com. powersales@aei.com (Sales Support) productsupport.ep@aei.com (Technical Support) +1 888 412 7832 ABOUT ADVANCED ENERGY Advanced Energy (AE) has devoted more than three decades to perfecting power for its global customers. AE designs and manufactures highly engineered, precision power conversion, measurement and control solutions for mission-critical applications and processes. Our products enable customer innovation in complex applications for a wide range of industries including semiconductor equipment, industrial, manufacturing, telecommunications, data center computing, and medical. With deep applications know-how and responsive service and support across the globe, we build collaborative partnerships to meet rapid technological developments, propel growth for our customers, and innovate the future of power. Specifications are subject to change without notice. Not responsible for errors or omissions. ©2020 Advanced Energy Industries, Inc. All rights reserved. Advanced Energy®, AE® and Artesyn™ are U.S. trademarks of Advanced Energy Industries, Inc.