Ericsson Internal Ericsson Internal E PRODUCT STABLE OF CONTEPECIFICATION NTS 1 (4)1 (1) PrPreparepareedd ( (aallsso so subjubjecectt r reesponsisponsibbllee i iff othotheerr)) NNoo EZIWSON 1/1301ESLUOAN 001 52-BMR -EN/LZT 146 40450+ Uen 0 Uen Technical Specication ApprApprovoved Ced Checked hecked DDate ate RReevv RRefereferencence e EN/LZT 146 400 R4B December 2011 BMR 450 Digital PoL Regulators SEC/D (Julia SEC/D (Julia You) You) 20112010-12-03--21 10 G D Ericsson AB Input 4.5-14 V, Output up to 20 A / 100 W Ke y Features Small package 25.65 x 12.9 x 8.2 mm (1.01 x 0.51 x 0.323 in.) 20 A output current 4.5 V - 14 V input voltage range 0.6 V - 5.5 V output voltage range (by PMBus) 0.7 V 5 V output voltage range (by external resistor) High efficiency, typ. 96,8 % at half load, 5 Vin, 3.3 Vout 13 million hours MTBF Through hole and surface mount versions PMBus read and write compliant General Characteristics Voltage/current/temperature monitoring Precision delay and ramp-up Voltage sequencing Switching frequency synchronization Configurable control loop Non-linear transient response Safety Approvals Design for Environment Wide output voltage adjust function Start up into a pre-biased output safe Output short-circuit protection Over temperature protection On/Off inhibit control Meets requirements in high- Output voltage sense temperature lead-free soldering ISO 9001/14001 certified supplier processes. Contents Ordering Information .............................................................2 General Information .............................................................2 Safety Specification .............................................................3 Absolute Maximum Ratings ............................................................. 4 Functional Specification .............................................................5 Electrical Specification 1.0V, 20A / 20W BMR450 0002/020................................ 6 3.3V, 20A / 66W BMR450 0002/020................................ 9 5.0V, 20A / 100W BMR450 0002/020.............................. 12 5.5V, 18A / 99W BMR450 0002/021.............................. 15 EMC Specification ...........................................................18 Operating Information ...........................................................18 Thermal Consideration ...........................................................21 Connections ...........................................................22 Typical Application Circuits ...........................................................23 PMBus Interface & Commands ...........................................................24 Mechanical Information ...........................................................27 Soldering Information ...........................................................29 Delivery Information ...........................................................30 Product Qualification Specification ...........................................................31 Ericsson Internal E PRODUCT SPECIFICATION 2 (4) Prepared (also subject responsible if other) No. EZIWSON 1/1301-BMR 450+ Uen 2 Technical Specication Approved Checked Date Rev Reference EN/LZT 146 400 R4B December 2011 BMR 450 Digital PoL Regulators SEC/D (Julia You) 2011-12-21 G Ericsson AB Input 4.5-14 V, Output up to 20 A / 100 W Ordering Information Compatibility with RoHS requirements The products are compatible with the relevant clauses and Product program Output requirements of the RoHS directive 2002/95/EC and have a BMR450 0.6-5.5 V / 20 A, 100 W 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 Product Number and Packaging homogeneous materials for cadmium. BMR450 n n n n /n n n 1 2 3 4 5 6 7 n n n n n n Exemptions in the RoHS directive utilized in Ericsson Options n / 1 Power Modules products include: Mechanical pin option x / - Lead in high melting temperature type solder (used to Mechanical option x / solder the die in semiconductor packages) Digital Interface option - Lead in glass of electronics components and in x x / electronic ceramic parts (e.g. fill material in chip Configuration file / x x x resistors) - Lead as an alloying element in copper alloy containing Optional designation Description up to 4% lead by weight (used in connection pins made of Brass) n 0 = Through hole mount version (THP) 1 1 = Surface mount version (SMD) n 0 = Open frame 2 Quality Statement n n 02 = 4.5 14 Vin PMBus and analog 3 4 The products are designed and manufactured in an voltage adjust industrial environment where quality systems and methods like ISO 9000, 6 (sigma), and SPC are intensively in use n n n 020 = Standard configuration 5 6 7 to boost the continuous improvements strategy. Infant 021 = Application Specific Configuration mortality or early failures in the products are screened out for 5.5V output voltage and they are subjected to an ATE-based final test. Conservative design rules, design reviews and product Packaging Antistatic injection molded tray of 60 products (5 full trays/box = 300 products) qualifications, plus the high competence of an engaged work force, contribute to the high quality of our products. Example: Product number BMR4501002/020 equals a surface mount, open frame, PMBus and analog voltage adjust, standard configuration variant. Warranty For application specific configurations contact your local Warranty period and conditions are defined in Ericsson Ericsson Power Modules sales representative. ABs General Terms and Conditions of Sale. Ericsson AB does not make any other warranties, expressed or implied General Information including any warranty of merchantability, effects of product configurations made by customers or fitness for a particular Reliability purpose. The failure rate () and mean time between failures (MTBF= 1/ ) is calculated at max output power and an Ericsson AB 2010 operating ambient temperature (T ) of +40C. Ericsson A The information and specifications in this technical Power Modules uses Telcordia SR-332 Issue 2 Method 1 to specification is believed to be correct at the time of calculate the mean steady-state failure rate and standard publication. However, no liability is accepted for deviation ( ). inaccuracies, printing errors or for any consequences thereof. Ericsson AB reserves the right to change the Telcordia SR-332 Issue 2 also provides techniques to contents of this technical specification at any time without estimate the upper confidence levels of failure rates based prior notice. on the mean and standard deviation. Mean steady-state failure rate, Std. deviation, 78 nFailures/h 33.1 nFailures/h MTBF (mean value) for the BMR450 series = 12.7 Mh. MTBF at 90% confidence level = 8.3 Mh