BMR4530001/001 Ericsson

Ericsson Internal Ericsson Internal TABLE OF CONTENTS 2 (2) Prepared (also subject responsible if other) No. E PRODUCT SPECIFICATION 1 (4) Prepared (also subject responsible if other) No. EAB/FC/P Jakub Brindell 0/1301-BMR 911 483/1 Approved Checked Date Rev Reference EAB/FC/P Jacub Brindell 1/1301- BMR 453 Uen Technical Speci cation Approved Checked Date Rev Reference EAB/FC/P Jakub Brindell EJAKBRI2008-09-03B EN/LZT 146 395 R1B September 2008 BMR 453 EAB/FC/P Jacub Brindell MICHEBO 2008-08-25 C Ericsson AB DC/DC Converters, Input 36-75 V, Output 33 A/400 W Key Features Industry standard Quarter-brick 57.9 x 36.8 x 11.6 mm (2.28 x 1.45 x 0.46 in.) High efficiency, typ. 96 % at half load, 12 Vout +/- 2% output voltage tolerance band 1500 Vdc input to output isolation 1.1 million hours MTBF Optional baseplate ISO 9001/14001 certified supplier PMBus Revision 1.1 compliant Power Management Configurable soft start/stop Precision delay and ramp-up Voltage sequencing and margining Voltage/current/temperature monitoring Configurable output voltage Safety Approvals Design for Environment Power good Synchronization Voltage track Meets requirements in high- temperature lead-free soldering processes. Contents General Information .............................................................2 Safety Specification .............................................................3 Absolute Maximum Ratings .............................................................4 Functional Description .............................................................5 Product Program Ordering No. 9 V, 33 A / 300 W - Electrical Specification BMR 453............................................... 6 12 V, 33 A / 400 W - Electrical Specification BMR 453............................................... 9 EMC Specification ........................................................... 12 Operating Information ...........................................................13 Thermal considerations ...........................................................15 Connections ...........................................................16 PMBus communications ...........................................................17 Mechanical Information ...........................................................20 Soldering Information ...........................................................22 Delivery Information ...........................................................22 Product Qualification Specification ...........................................................23 Ericsson Internal E PRODUCT SPECIFICATION 2 (4) Prepared (also subject responsible if other) No. EAB/FC/P Jacub Brindell 1/1301- BMR 453 Uen 2 Technical Speci cation Approved Checked Date Rev Reference EN/LZT 146 395 R1B September 2008 BMR 453 EAB/FC/P Jacub Brindell MICHEBO 2008-08-25 C Ericsson AB DC/DC Converters, Input 36-75 V, Output 33 A/400 W General Information Ordering Information Compatibility with RoHS requirements The products are compatible with the relevant clauses and requirements of the RoHS directive 2002/95/EC 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 Ericsson Power Modules products include: Number Description - Lead in high melting temperature type solder (used to BMR453 Default solder the die in semiconductor packages) - Lead in glass of electronics components and in n 0 = Standard pin length 5.33 mm 1 2 = Lead length 3.69 mm (cut) electronic ceramic parts (e.g. fill material in chip 3 = Lead length 4.57 mm (cut) resistors) 4 = Lead length 2.79 mm (cut) - Lead as an alloying element in copper alloy containing 5 = Lead length 2.79 mm stand off 6.7mm up to 4% lead by weight (used in connection pins made of Brass) n 0 = Open frame 2 1 = Baseplate n n 00 = With digital interface 3 4 Quality Statement 01 = Without digital interface The products are designed and manufactured in an 001 = 12V Default configuration variant n n n industrial environment where quality systems and methods 5 6 7 002 = 9V Default configuration variant like ISO 9000, 6 (sigma), and SPC are intensively in use to boost the continuous improvements strategy. Infant As an example an open frame, 3.69 mm pin length with digital interface with mortality or early failures in the products are screened out configuration variant 002 would be BMR4532000/002. and they are subjected to an ATE-based final test. Conservative design rules, design reviews and product Reliability qualifications, plus the high competence of an engaged The Mean Time Between Failure (MTBF) is calculated at full work force, contribute to the high quality of our products. output power and an operating ambient temperature (T ) of A +40C, which is a typical condition in Information and Warranty Communication Technology (ICT) equipment. Different Warranty period and conditions are defined in Ericsson methods could be used to calculate the predicted MTBF ABs General Terms and Conditions of Sale. Ericsson AB and failure rate which may give different results. Ericsson does not make any other warranties, expressed or implied Power Modules currently uses Telcordia SR332. including any warranty of merchantability, effects of product configurations made by customers or fitness for a Predicted MTBF for the series is: particular purpose. - 1.1 million hours according to Telcordia SR332, issue 1, Black box technique. Telcordia SR332 is a commonly used standard method Ericsson AB 2008 intended for reliability calculations in ICT equipment. The The information and specifications in this technical parts count procedure used in this method was originally specification is believed to be correct at the time of modelled on the methods from MIL-HDBK-217F, Reliability publication. However, no liability is accepted for Predictions of Electronic Equipment. It assumes that no inaccuracies, printing errors or for any consequences reliability data is available on the actual units and devices thereof. Ericsson AB reserves the right to change the for which the predictions are to be made, i.e. all predictions contents of this technical specification at any time without are based on generic reliability parameters. prior notice.