Ericsson Internal Flex Internal PRODUTABLE OCT SF COPENTCIFICATIENTS ON 11 ((42)) PPrrepepaareredd (a (allso so susubbjecject t rerespspoonnsisibble le iiff ooththeer)r) No.No. BNEPEAB/FABCDBC/P SA us Gracannee EJiariknsgs on 1/1301BPOW- 00BMR 201461 U-00152en U en Technical Specication AApppprrovoveedd CheCheckeckedd DatDatee RevRev RefRefeerenrenccee 1/28701-BMR461 Rev.G October 2017 BMR461 series PoL Regulators BNEPEAB/FABCDBC/P SA (Lusisaann Lie E) riksson 20172009--0907--2810 GD YD Flex Input 4.5-14 V, Output up to 18 A / 60 W Key Features Small package 12.2 x 12.2 x 8.0 mm (0.48 x 0.48 x 0.315 in) TM TM Architects of Modern Power picoAMP Compliant 0.6 V - 5.0 V output voltage range High efficiency, typ. 96 % at 12Vin, 5Vout and 80% load Configuration Control and Monitoring via PMBus Adaptive compensation of PWM control loop & fast loop transient response Synchonization input & phase spreading/interleaving Voltage Tracking & Voltage margining MTBF 24 Mh General Characteristics For narrow board pitch applications (15 mm/0.6 in) Pre-bias start-up and shut down Monotonic & Soft start Power up Input under voltage shutdown OTP, output OVP, OCP Remote control & Power Good Safety Approvals Design for Environment Differential sense pins Voltage setting via pin-strap or PMBus Advanced Configurable via Graphical User Interface Meets requirements in high- ISO 9001/14001 certified supplier temperature lead-free soldering Highly automated manufacturing ensures quality processes. Contents Ordering Information ............................................................. 2 General Information ............................................................. 2 Safety Specification ............................................................. 3 Absolute Maximum Ratings ............................................................. 4 Electrical Specification 6A/ 0.6 - 5.0V BMR 461 2001 ..................................... 5 12A/ 0.6 - 5.0V BMR 461 3001 ................................... 15 18A/ 0.6 - 1.8V BMR 461 4001 ................................... 25 EMC Specification ........................................................... 33 Operating Information ........................................................... 34 Thermal Consideration ........................................................... 44 Typical Application Circuit ........................................................... 46 Layout Consideration ........................................................... 46 Mechanical Information ........................................................... 52 Soldering Information ........................................................... 54 Delivery Package Information ........................................................... 55 Product Qualification Specification ........................................................... 56 Flex Internal PRODUCT SPECIFICATION 2 (4) Prepared (also subject responsible if other) No. BNEPBCDBA Grace Jiang 1/1301-BMR 461 Uen 2 Technical Specication Approved Checked Date Rev Reference 1/28701-BMR461 Rev.G October 2017 BMR461 series PoL Regulators BNEPBCDBA (Lisa Li) 2017-09-28 G Y Flex Input 4.5-14 V, Output up to 18 A / 60 W Ordering Information Product program Output Compatibility with RoHS requirements BMR 461 2001 0.6-5.0 V, 6 A/ 30 W BMR 461 3001 0.6-5.0 V, 12 A/ 60 W The products are compatible with the relevant clauses and BMR 461 4001 0.6-1.8 V, 18 A/ 36W 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 Product number and Packaging chromium, PBB and PBDE and of 0.01% by weight in BMR 461 n1n2n3n4/n5n6n7n8 homogeneous materials for cadmium. Options n n n n / n n n n 1 2 3 4 5 6 7 8 Output Current / Exemptions in the RoHS directive utilized in Flex products Mechanical / are found in the Statement of Compliance document. Variants info / Flex fulfills and will continuously fulfill all its obligations Configuration file / under regulation (EC) No 1907/2006 concerning the Packaging / registration, evaluation, authorization, and restriction of chemicals (REACH) as they enter into force and is through Options Description product materials declarations preparing for the obligations to communicate information on substances in the products. n 2 6A 1 3 12A Quality Statement 4 18A The products are designed and manufactured in an n 0 LGA (Land Grid Array) 2 industrial environment where quality systems and methods 1 Solder Bump Grid Array like ISO 9000, Six Sigma, and SPC are intensively in use to boost the continuous improvements strategy. Infant mortality or early failures in the products are screened out n n 01 Standard variants 3 4 and they are subjected to an ATE-based final test. Conservative design rules, design reviews and product n n n 001 Standard configuration 5 6 7 qualifications, plus the high competence of an engaged work force, contribute to the high quality of the products. n C Antistatic tape & reel of 280 pcs products 8 (1 full reel / box =280 pcs products. Warranty Sample delivery in lower quantities is available) Warranty period and conditions are defined in Flex General Terms and Conditions of Sale. Example: Product number BMR 461 3001/001C equals a 12A, LGA, PMBus and analog pin strap, standard configuration variant. Limitation of Liability General Information Flex does not make any other warranties, expressed or implied including any warranty of merchantability or fitness Reliability for a particular purpose (including, but not limited to, use in The failure rate ( ) and mean time between failures life support applications, where malfunctions of product can (MTBF= 1/ ) is calculated at max output power and an cause injury to a persons health or life). operating ambient temperature (TA) of +40C. Flex uses Telcordia SR-332 Issue 2 Method 1 to calculate the mean Flex 2017 steady-state failure rate and standard deviation ( ). The information and specifications in this technical specification is believed to be correct at the time of Telcordia SR-332 Issue 2 also provides techniques to publication. However, no liability is accepted for estimate the upper confidence levels of failure rates based inaccuracies, printing errors or for any consequences on the mean and standard deviation. thereof. Flex reserves the right to change the contents of this technical specification at any time without prior notice. Mean steady-state failure rate, Std. deviation, 40 nFailures/h 8.2 nFailures/h MTBF (mean value) for the BMR 461 series = 24.98 Mh. MTBF at 90% confidence level = 19.77 Mh (calculation based on BMR461 3001)