PEROricsDUCTson Int SernaPECIFl ICATION TABLE OF CONTENTS 11 ((25)) PPrreeppaarreedd ((aallsoso su subbjjeect ct rreespspoonnssiibbllee iif f ootthheerr)) No.No. ESEZHIXC/SZ KHe vin Zhou 1/100153012--F BGMR C10145186 23Uen Technical Specication AApppprroovevedd CheCheckeckedd DatDatee RevRev RefRefeerreenncece 1/28701-FGC 101 1823 revG September 2017 BMR456 series Fully regulated Advanced Bus Converters SSEECC/D (/S KLiesvain Zho Li) u 20152017--0912--2321 EG Flex Input 36-75 V, Output up to 39 A / 468 W Key Features Advanced Bus Converter Industry standard Quarter- brick with digital PMBus interface 57.9 x 36.8 x 11.3 mm (2.28 x 1.45 x 0.445 in.) Optional industry standard 5-pins for intermediate bus architectures Industry-leading Power Density for Telecom and Datacom 127-141W / sq. in Flex DC/DC Energy Optimizer built-in High efficiency, typ. 96.4% at half load, 12 Vout Fully regulated Advanced Bus Converter from 36-75Vin 2250 Vdc input to output isolation Fast Feed forward regulation to manage line transients Optional baseplate for high temperature applications Droop Load Sharing option available Optional variant supporting output capacitance up to 15mF PMBus Revision 1.2 compliant 2.9 million hours MTBF ISO 9001/14001 certified supplier Safety Approvals Design for Environment Power Management Configurable soft start/stop Precision delay and ramp-up Output voltage margining Meets requirements in high- Voltage/current/temperature monitoring temperature lead-free soldering Configurable output voltage processes. Configurable fault response and other parameters Power good Contents Ordering Information ............................................................. 2 General Information ............................................................. 3 Safety Specification ............................................................. 4 Absolute Maximum Ratings ............................................................. 5 Electrical Specification 9 V, 35 A / 351 W (36-75Vin) BMR 456 0004/004 ............................... 7 9 V, 39 A / 351 W (36-60Vin) BMR 456 0000/003 ............................. 11 12 V, 35 A / 420 W (36-75Vin) BMR 456 0004/001 ............................. 15 12 V, 35 A / 420 W (36-75Vin, high cap load) BMR 456 0004/018 ............................. 19 12 V, 39 A / 468 W (40-60Vin) BMR 456 0000/002 ............................. 23 12.45 V, 35 A / 415 W (36-75Vin) BMR 456 0007/014 ............................. 27 12.45 V, 39 A / 462 W (40-60Vin) BMR 456 0011/017 ............................. 30 EMC Specification ........................................................... 33 Operating Information ........................................................... 34 Thermal Consideration ........................................................... 38 Connections ........................................................... 39 PMBus Interface ........................................................... 40 Mechanical Information ........................................................... 43 Soldering Information ........................................................... 46 Delivery Information ........................................................... 47 Product Qualification Specification ........................................................... 49 PRODUCT SPECIFICATION 2 (5) Prepared (also subject responsible if other) No. EZHIXZH 1/1301- BMR 456 Uen 2 Technical Specication Approved Checked Date Rev Reference 1/28701-FGC 101 1823 revG September 2017 BMR456 series Fully regulated Advanced Bus Converters SEC/D (Lisa Li) 2017-09-21 G Flex Input 36-75 V, Output up to 39 A / 468 W load sharing function for parallel operation, Ordering Information without digital interface Product program Vin Output n n n 001 = 12 V Standard configuration for 36-75 5 6 7 BMR456 0004/004 36 - 75 9 V / 35 A, 315 W Vin, n n = 04 or 05 3 4 002 = 12 V Standard configuration for 40-60 BMR456 0004/001 36 - 75 12 V / 35 A, 420 W Vin, n n = 00 or 01 3 4 BMR456 0004/018 36 - 75 12 V / 35 A, 420 W 003 = 9 V Standard configuration for 36-60 Vin, n n = 00 or 01 3 4 BMR456 0007/013 36 - 75 12 V / 35 A, 400 W 004 = 9 V Standard configuration for 36-75 Vin, BMR456 0007/014 36 - 75 12.45 V / 35 A, 415 W n n = 04 or 05 3 4 008 = 12 V with positive RC logic configuration for 36-75 Vin, n n = 04 or 05 BMR456 0000/003 36 - 60 9 V / 39 A, 351 W 3 4 009 = 12 V with positive RC logic configuration BMR456 0000/002 40 - 60 12 V / 39 A, 468 W for 40-60 Vin, n n = 00 or 01 3 4 013 = 12 V with 0.6 V droop load sharing BMR456 0011/016 40 - 60 12 V / 39 A, 445 W function configuration (36-75 Vin, n n = 06 or 3 4 BMR456 0011/017 40 - 60 12.45 V / 39 A, 462 W 07) 014 = 12.45 V with 0.6V droop load sharing function configuration (36-75 Vin, n n = 06 or 3 4 Product Number and Packaging 07) 016 = 12 V with 0.6 V droop load sharing BMR456 n1 n2 n3 n4 / n5 n6 n7 n8 function configuration (40-60 Vin, n n = 11 or 3 4 Mechanical 12) pin option x / 017 = 12.45 V with 0.6V droop load sharing Mechanical function configuration (40-60 Vin, n n = 11 or 3 4 option x / 12) x x / Hardware option 018 = 12 V Standard configuration for maximum 15mF capacitive load, 36-75 Vin, Configuration file / x x x n n = 04 or 05 3 4 Packaging(optio nal) / x xxx = Application Specific Configuration n Blank = 20 converters(through hole pin)/tray, Optional Description 8 3 trays/ box, PE foam dissipative designation Blank = 10 converters(surface mount n 0 = Standard pin length 5.33 mm(0.210 in.) 1 pin)/tray, 2 trays/box, Antistatic PPE note 1 1 = Surface mount option E = Through hole pin-in-paste product with dry 2 = Lead length 3.69 mm(0.145 in.) (cut) package, 12 converters(through hole pin)/tray, 3 = Lead length 4.57 mm(0.180 in.) (cut) 4 trays/ box, Antistatic Polystyrene 4 = Lead length 2.79 mm(0.110 in.) (cut) Example: Product number BMR4562100/001 equals an Through hole mount n 0 = Open frame 2 lead length 3.69 mm (cut), baseplate, digital interface with 12 V standard 1 = Baseplate configuration variant with PE foam tray package. 2 = Baseplate with GND-pin Product number BMR4563104/004E equals an Through hole mount lead length 4.57 mm (cut), baseplate, digital interface with 9 V standard configuration variant with Antistatic Polystyrene dry package. n n 00 = 40-60 Vin, 4-13.2 Vout adjusted, with 3 4 digital interface Note 1: No baseplate option 01 = 40-60 Vin, 4-13.2 Vout adjusted, without digital interface For application specific configurations contact your local Flex sales representative. 04 = 36-75 Vin, 4-13.2 Vout adjusted, with digital interface 05 = 36-75 Vin, 4-13.2 Vout adjusted, without digital interface 06 = 36-75 Vin, 4-13.2 Vout adjusted, Droop load sharing function for parallel operation, without digital interface 07 = 36-75 Vin, 4-13.2 Vout adjusted, Droop load sharing function for parallel operation, with digital interface 11 = 40-60 Vin, 4-13.2 Vout adjusted, Droop load sharing function for parallel operation, with digital interface 12 = 40-60 Vin, 4-13.2 Vout adjusted, Droop