PRODUCT SPECIFICATION 1 (4) Prepared (also subject responsible if other) No. JIDLZHAO 1/1301-BMR6401421+ Uen Technical Specication Approved Checked Date Rev Reference EN/LZT 146301 R 7A Oct. 2017 PKR 4000B series Direct Converters 2017-10-23 H Flex nput 36-75 V, Output up to 5 A / 15 W Key Features Industry standard footprint 47.8 x 28.1 x max height 8.0 mm (1.88 x 1.11 x max height 0.32 in.) High efficiency, typ. 86 % at 3.3 Vout full load 1500 Vdc input to output isolation Meets isolation requirements equivalent to basic insulation according to IEC/EN/UL 60950 o More than 4.5 million hours predicted MTBF at 40 C ambient temperature General Characteristics Over temperature protection Over current protection Output short-circuit protection Soft start Remote control Safety Approvals Design for Environment Output voltage adjust function Highly automated manufacturing to ensure highest quality ISO 9001/14001 certified supplier Meets requirements in high- temperature lead-free soldering processes. The MacroDens PKR 4000B series true component level on-board DC/DC power modules are intended as distributed power sources in decentralized 48 and 60VDC power systems. Contents Ordering Information ......................................................2 General Information ......................................................2 Safety Specification ......................................................3 Absolute Maximum Ratings ......................................................4 Electrical Specification 1.8V, 5A / 9 W PKR 4918B SI.............................5 2.5V, 4.4A / 11W PKR 4919B SI.............................8 3.3V, 4.5A / 15W PKR 4110B SI...........................11 +3.3V, 1.5A / +5.0V, 1.4A / 12W PKR 4128B SI...........................14 EMC Specification ....................................................17 Operating Information .....................................................18 Thermal Consideration ......................................................19 Connections ......................................................20 Mechanical Information ......................................................21 Soldering Information ......................................................24 Delivery Information ......................................................26 Product Qualification Specification .......................................................27 PRODUCT SPECIFICATION 2 (4) Prepared (also subject responsible if other) No. JIDLZHAO 1/1301-BMR6401421+ Uen 2 Technical Specication Approved Checked Date Rev Reference EN/LZT 146301 R 7A Oct. 2017 PKR 4000B series Direct Converters 2017-10-23 H Flex nput 36-75 V, Output up to 5 A / 15 W Ordering Information Quality Statement Product program Output PKR 4918B SI 1.8 V, 5.0 A / 9 W The products are designed and manufactured in an PKR 4919B SI 2.5 V, 4.4 A / 11 W industrial environment where quality systems and methods like ISO 9000, Six Sigma, and SPC are intensively in use to PKR 4110B SI 3.3 V, 4.5 A / 15 W boost the continuous improvements strategy. Infant +3.3V, 1.5A/ +5.0 V, 1.4 PKR 4218B SI mortality or early failures in the products are screened out A / 12W and they are subjected to an ATE-based final test. Conservative design rules, design reviews and product See Contents for individual product ordering numbers. qualifications, plus the high competence of an engaged work force, contribute to the high quality of the products. Option Suffix Ordering No. SMD, lead-free surface finish S PKR 4918B SI Warranty Through hole pin P PKR 4918B PI Warranty period and conditions are defined in Flex General Terms and Conditions of Sale. General Information Reliability Limitation of Liability The Mean Time Between Failure (MTBF) is calculated at Flex does not make any other warranties, expressed or full output power and an operating ambient temperature implied including any warranty of merchantability or fitness (TA) of +40C, which is a typical condition in Information for a particular purpose (including, but not limited to, use in and Communication Technology (ICT) equipment. Different life support applications, where malfunctions of product can methods could be used to calculate the predicted MTBF cause injury to a persons health or life). and failure rate which may give different results. Flex currently uses one method, Telcordia SR332. Flex 2017 The information and specifications in this technical Predicted MTBF for the series is: specification is believed to be correct at the time of publication. However, no liability is accepted for - 4.5 million hours according to Telcordia SR332, issue inaccuracies, printing errors or for any consequences 1, Black box technique. thereof. Flex reserves the right to change the contents of this technical specification at any time without Telcordia SR332 is a commonly used standard method prior notice. intended for reliability calculations in ICT equipment. The parts count procedure used in this method was originally modelled on the methods from MIL-HDBK-217F, Reliability Predictions of Electronic Equipment. It assumes that no reliability data is available on the actual units and devices for which the predictions are to be made, i.e. all predictions are based on generic reliability parameters. Compatibility with RoHS requirements The products are compatible with the relevant clauses and requirements of the RoHS directive 2011/65/EU and have a maximum concentration value of 0.1% by weight in homogeneous materials for lead, mercury, hexavalent chromium, PBB and PBDE and of 0.01% by weight in homogeneous materials for cadmium. Exemptions in the RoHS directive utilized in Flex products are found in the Statement of Compliance document. Flex fulfills and will continuously fulfill all its obligations under regulation (EC) No 1907/2006 concerning the registration, evaluation, authorization and restriction of chemicals (REACH) as they enter into force and is through product materials declarations preparing for the obligations to communicate information on substances in the products.