Ericsson Internal PRODUCT SPECIFICATION 1 (5) Prepared (also subject responsible if other) No. TABLE OF CONTENTS 1 (1) Prepared (also subject responsible if other) No. Kevin Zhou 1/1301- BMR 453 Uen Technical Specication ApSEC/S Kevin proved Zhou Checked 0015Date 2-EN/LZT1463Rev95 Reference EN/LZT 146 395 R10A September 2017 Approved Checked Date Rev Reference BMR45 series Fully regulated Advanced Bus Converters Kevin Zhou 2017-09-22 S SEC/S Kevin Zhou 2011-07-07 J Flex Input 36-75 V, Output up to 60 A / 396 W Key Features Industry standard five pin Quarter-brick 57.9 x 36.8 x 11.6 mm (2.28 x 1.45 x 0.46 in.) Optional digital PMBus interface Fully regulated intermediate bus converter High efficiency, typ. 96% at half load, 12 Vout +/- 2% output voltage tolerance band 1500 Vdc input to output isolation 2.5 million hours MTBF Optional baseplate Optional output voltage Droop for parallel operation ISO 9001/14001 certified supplier PMBus Revision 1.1 compliant Power Management Configurable soft start/stop Safet y Approvals Design for Environment Precision delay and ramp-up Voltage sequencing and margining Voltage/current/temperature monitoring Configurable output voltage Meets requirements in high- Power good temperature lead-free soldering Synchronization processes. Voltage track Contents Ordering Information ............................................................. 2 General Information ............................................................. 2 Safety Specification ............................................................. 4 Absolute Maximum Ratings ............................................................. 5 Functional Description ............................................................. 6 Electrical Specification 3.3 V, 60 A / 198 W BMR 453 0002/003 ............................... 7 5 V, 60 A / 300 W BMR 453 0002/004 ............................. 10 9 V, 33 A / 297 W BMR 453 0000/002 ............................. 13 12 V, 33 A / 396 W BMR 453 0000/001 ............................. 16 EMC Specification ........................................................... 19 Operating Information ........................................................... 20 Thermal considerations ........................................................... 23 Connections ........................................................... 24 PMBus communications ........................................................... 25 Mechanical Information ........................................................... 28 Soldering Information ........................................................... 32 Delivery Information ........................................................... 33 Product Qualification Specification ........................................................... 35 PRODUCT SPECIFICATION 2 (5) Prepared (also subject responsible if other) No. Kevin Zhou 1/1301- BMR 453 Uen 2 Technical Specication Approved Checked Date Rev Reference EN/LZT 146 395 R10A September 2017 BMR45 series Fully regulated Advanced Bus Converters Kevin Zhou 2017-09-22 S Flex Input 36-75 V, Output up to 60 A / 396 W (Vin 40-75, available only for n3n4 = 06 or 07) Ordering Information Product program Output xxx = Application Specific Configuration BMR4530002/003 3.3 V / 60 A, 198 W Packaging 20 converters/tray/box PE foam dissipative BMR4530002/004 5 V / 60 A, 300 W BMR4530000/002 9 V / 33 A, 297 W Example: Product number BMR4532000/002 equals an Through hole mount lead length 3.69 mm (cut), open frame, digital interface with 9 V standard BMR4530006/012 9.6 V / 33 A, 297 W configuration variant. Note 1: Surface mount option available for 8.1-13.2Vout open frame version. BMR4530000/001 12 V / 33 A, 396 W Can not be combined with base plate option. BMR4530006/013 12 V / 33 A, 376 W For application specific configurations contact your local Flex sales BMR4530006/014 12.45 V / 33 A, 391 W representative. Product Number and Packaging General Information BMR453 n1 n2 n3 n4 / n5 n6 n7 Reliability Mechanical The failure rate ( ) and mean time between failures pin option x / (MTBF= 1/ ) is calculated at max output power and an Mechanical x / operating ambient temperature (TA) of +40C. Flex uses option Telcordia SR-332 Issue 2 Method 1 to calculate the mean Hardware option x x / steady-state failure rate and standard deviation ( ). Configuration file / x x x Telcordia SR-332 Issue 2 also provides techniques to Optional Description estimate the upper confidence levels of failure rates based designation on the mean and standard deviation. n 0 = Standard pin length 5.33 mm (0.210 in.) 1 note 1 1 = Surface mount option Mean steady-state failure rate, Std. deviation, 2 = Lead length 3.69 mm (0.145 in.) 403 nFailures/h 61 nFailures/h 3 = Lead length 4.57 mm (0.180 in.) 4 = Lead length 2.79 mm (0.110 in.) (cut) 5 = Lead length 2.79 mm (0210 in.) MTBF (mean value) for the BMR453 series = 2.5 Mh. stand off 6.7 mm MTBF at 90% confidence level = 2.1 Mh n 0 = Open frame 2 Compatibility with RoHS requirements 1 = Baseplate 2 = Baseplate with GND-pin The products are compatible with the relevant clauses and requirements of the RoHS directive 2011/65/EU and have a n n 00 = 8.1-13.2 Vout With digital interface 3 4 maximum concentration value of 0.1% by weight in 01 = 8.1-13.2 Vout Without digital interface homogeneous materials for lead, mercury, hexavalent 02 = 3-6.7 Vout With digital interface chromium, PBB and PBDE and of 0.01% by weight in 03 = 3-6.7 Vout Without digital interface homogeneous materials for cadmium. 06 = 8.1-13.2 Vout With 0.6 V droop load sharing function Without digital interface 07 = 8.1-13.2 Vout With 0.6 V droop load Exemptions in the RoHS directive utilized in Flex products sharing function With digital interface are found in the Statement of Compliance document. n n n 001 = 12 V Standard configuration 5 6 7 Flex fulfills and will continuously fulfill all its obligations 002 = 9 V Standard configuration under regulation (EC) No 1907/2006 concerning the 003 = 3.3 V Standard configuration registration, evaluation, authorization and restriction of 004 = 5 V Standard configuration chemicals (REACH) as they enter into force and is through 007 = 9 V with positive RC logic configuration 008 = 12 V with positive RC logic configuration product materials declarations preparing for the obligations 009 = 3.3 V with positive RC logic configuration to communicate information on substances in the products. 010 = 5 V with positive RC logic configuration 012 = 9.6 V with 0.6 V droop load sharing function configuration (available only for n3n4 = 06 or 07) 013 = 12 V with 0.6 V droop load sharing function configuration (Vin 40-75,available, only for n3n4 = 06 or 07) 014 = 12.45 V with 0.6 V droop load sharing function configuration