FlexPowerModules-DCDC-datacenter-brochure_2024-偉創力模塊電源.pdf

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1、Flex Power Modules DC/DC Converters for Data Center Applications2024Power ModulesTable of ContentsPowering your innovation 448V Non-isolated unregulated DC/DC converters BMR313(1000W/3000Wpk)6BMR314(800W/1500Wpk)7BMR320/BMR322(900Wpk)8BMR321(750W/1500Wpk)948V Non-isolated regulated DC/DC convertersB

2、MR350(860W/1000Wpk)10BMR351(1000W/3000Wpk)1148V Isolated regulated DC/DC convertersBMR492(800W/1100Wpk)12BMR491(1500W/2450Wpk)13Integrated Power Stages(VRM)BMR510(2-phase module up to 80A/140Apk)14BMR511(2-phase module up to 80A/140Apk)1548V to Load Direct Conversion(110A)BMR482 16Vertical Power Del

3、ivery 17Point of Load Converters(4-80A)18Powering your innovationAbout Flex Power ModulesFlex Power Modules designs and manufactures scalable DC/DC converter solutions primarily for the Datacenter,Teelcom,Industrial&Transportation markets.Offering a wide range of both isolated and non-isolated solut

4、ions,we are world leaders in digitally enabled DC-DC converters.In particular,we deliver PMBus compatibility which is supported by our powerful free software design tool Flex Power Designer.Datacom applicationsWe have a comprehensive product portfolio of power solutions for data centers which typica

5、lly run on a narrow 40-60V supply voltage.This is different from telecom which requires a wider 36-72V input voltage range.In the datacom market,we offer solutions for cloud,storage,hyperscale computing,AI and network security applications.We innovate in this market with the use of LLC and SCC topol

6、ogies and leading-edge components to deliver extremely high levels of power densities.We also apply Vertical Power Delivery(VPD)designs to enable direct underside connections to the power pins of associated processors and ASICsFor technical support,please email 4DC/DC Converters for Data Center Appl

7、icationsWe have an outstanding track record in digital power,and the products presented below represent the very latest generation of products.They achieve exceptionally high efficiency levels as well as offering superior thermal behavior.Thermal power and peak power We distinguish between thermal d

8、esign power and peak power.Thermal design power(TDP)is the continuous output power,which does not exceed the maximum reference temperature.Whereas peak power is an even higher power which is time limited typically less than 1 second.Over a 10-second interval the average powerloss shall not exceed th

9、e TDP level powerloss.Hybrid Regulated Ratio IBCsMany of our products mentioned in this category have the capability of Hybrid Regulated Ratio(HRR)performance.HRR is a concept that adds the benefit of regulation to fixed ratio DC/DC conversion.Traditional fixed ratio conversion operates at a fixed d

10、uty cycle which can lead to power train optimization for efficiency and filtering.Using a fixed duty cycle leads to an output to input voltage relationship that is a fixed scalar,typically a divide by an integer value such as divide by 4 or divide by 5.Adding ratio regulation to the fixed ratio conv

11、ersion can be accomplished by making the duty cycle a control element.A relatively small range is required to allow operation that controls the duty cycle to maintain a regulated ratio.Now,the benefits of regulation can be accrued where the ratio can be maintained as the load varies from no load to

12、full load and much improved transient response can be achieved.Further advantage can be gained by introducing the ability to transition from regulating the ratio to regulating a constant output voltage,this is called hybrid regulated ratio(HRR).Combining the regulation schemes with the flexibility t

13、o choose the transition voltage provides improved efficiency and filtering performance and reduces the variation of the output voltage over the input voltage range.Digital DC/DC Converters5DC/DC Converters for Data Center ApplicationsBMR313 Ultra-small Intermediate Bus Converter (1000W/3000Wpk)Main

14、features Compact non-isolated fixed ratio DC/DC converter Unregulated 4:1 fixed ratio converter Peak power capabilities of up to 3000W High density IBC up to 15,528W/in3(942W/cm)Digital PMBus interface LGA industry standard footprint and pinout Optimized thermal design for cold wall mounting High ef

15、ficiency 97.3%at 54VBMR313 Dimensions23.4 x 17.8 x 7.65mm/0.92 x 0.7 x 0.3 inPRODUCT NO.VOUT RANGE(V)VIN(V)POUT(W)POUT_PEAK(W)(%)BMR3131011/001 9.5-1538-601000300097.3BMR31348V Non-isolated unregulated DC/DC converters6DC/DC Converters for Data Center ApplicationsBMR314BMR314Ultra-small Intermediate

16、 Bus Converter (800W/1500Wpk)Main features Same footprint as BMR313 Unregulated 4:1 fixed ratio converter Peak power capabilities of up to 1500W Non-isolated,digital High efficiency-97.4%at half load Digital interface compatible with PMBusDimensions23.4 x 17.8 x 9.6 mm/0.92 x 0.7 x 0.38 inPRODUCT NO

17、.VIN(V)VOUT(V)POUT(W)POUT PEAK(W)(%)BMR3141011/00138-609.5-15800150097.47DC/DC Converters for Data Center ApplicationsBMR320/BMR322Digital IBC converter with a fixed ratio 8:1(900Wpk)Main features New technology intended for AI applications:Low Voltage Bus Unregulated 8:1 fixed ratio converter BMR32

18、0 output power 60A/400W at 54Vin BMR322 comes with peak power capabilities up to 900W Non-isolated High efficiency up to 97.7%at half load Digital interface compatible with PMBus BMR320 is parallelable up to 3 units BMR322 is parallelable up to 4 units Excellent price/performance ratio Small form fa

19、ctor 4.86 sq cm(0.75 sq inDimensions27 x 18 x 6.4 mm/1.06 x 0.71 x 0.25 inPRODUCT NO.VOUT RANGE(V)VIN(V)POUT(W)POUT PEAK(W)(%)BMR3201000/001 5-7.540-6040097.7BMR3201001/0025-7.540-6040074097.6BMR3221000/0015-7.540-6050090097.6BMR3208DC/DC Converters for Data Center ApplicationsBMR321Digital IBC conv

20、erter with a fixed ratio 8:1 (750W/1500Wpk)Main features New technology intended for AI applications:Low Voltage Bus Unregulated 8:1 fixed ratio converter Non-isolated,digital High efficiency with more than 98%Digital interface compatible with PMBus Parallelable up to 3 units Following Open Compute

21、Project standard OAM V2.0Dimensions41.47 x 17.67 x 6.9 mm/1.63 x 0.69 x 0.27 inPRODUCT NO.VIN(V)VOUT(V)POUT(W)POUT PEAK(W)(%)BMR3211000/00140-605-7.5750150098.05BMR3219DC/DC Converters for Data Center ApplicationsBMR350 Digital quarter brick DC/DC converter (up to 1300W/1700Wpk)Main features High-po

22、wer DC/DC converter with an efficiency of 98%Fully regulated output Digital interface and compatible with DOSA 7-pin standard Event data recorder Parallelable/Active Current Share up to 3 unitsDimensions58.4 x 36.8 x 12.5 mm/2.3 x 1.45 x 0.47 inBMR350*Active current share *Droop load sharePRODUCT NO

23、.VOUT(V)VIN(V)IOUT(A)POUT(W)POUT_PEAK(W)(%)BMR3502100/031*1240-6072860120097.7BMR3504102/002*1240-6072860120097.8BMR3504250/531*1240-601081300170097.8BMR350 x253/803*12.240-601081300170097.7BMR3502101/801*12.1240-607286097.8BMR3502102/80212.1240-605060098.148V Non-isolated regulated DC/DC converters

24、10DC/DC Converters for Data Center ApplicationsBMR351 Digital quarter brick DC/DC converter (up to 1600W/2320Wpk)Main features Peak power capabilities to 2320W for 1 sec Non-isolated DC/DC Fully regulated output of 12V Event data recorder Paralleling with Droop Load Sharing(DLS)Available as open fra

25、me and baseplated MTBF up to 6.26 MhrsDimensions58.4 x 36.8 x 14.2-14.7 mm/2.3 x 0.89 x 0.5 inBMR351PRODUCT NO.VOUT(V)VIN(V)IOUT(A)POUT(W)POUT_PEAK(W)(%)BMR3512202/00212.240-601361600232097.811DC/DC Converters for Data Center ApplicationsBMR492 Digital eighth brick DC/DC converter (up to 800W/1100Wp

26、k)Main features Efficiency up to 97.3%HRR(hybrid regulated ratio)available for selected models Digital interface in 7 pin DOSA standard Through hole mount package Pre-bias start up 1500V isolation MTBF up to 6.6 MhrsDimensions58.4 x 22.7 x 12.7 mm/2.3 x 0.89 x 0.5 inBMR492PRODUCT NO.VOUT(V)VIN(V)IOU

27、T(A)POUT(W)POUT_PEAK(W)(%)BMR4920302/861128-13.240-6060096.7BMR4920303/862129.5-1240-6050496.8BMR4920300/864128-1240-60800110097.5BMR4920300/00110.48-1.240-6070096097.1BMR4920302/86398-13.240-6045096.748V Isolated regulated DC/DC converters12DC/DC Converters for Data Center ApplicationsBMR491 Digita

28、l quarter brick DC/DC converter (up to 1540W/2450Wpk)Main features High efficiency up to 98%Hybrid regulated ratio(HRR)Peak power capabilities:1 sec up to 2450W Fixed regulated 12V output voltage Excellent thermal behavior Digital interface available in 4 and 7 pin DOSA standard Some variants are av

29、ailable with heatsink 1500V isolation MTBF up to 7.7 MhrsDimensions58.4 x 36.8 x 14 mm/2.3 x 1.45 x 0.57 inPRODUCT NO.VOUT(V)VOUT RANGE(V)VIN(V)POUT(W)POUT_PEAK(W)(%)BMR4910203/851*128-13.240-60130097.4BMR491xx02/853*128-13.240-60130097.2BMR4912408/857(HRR)128-1348-601540245097.5BMR491xx07/856(HRR)1

30、28-13.248-561400240097.5BMR491x510/8712416-26.440-60130096.8BMR491x511/858*128-1340-601300180097BMR491xx06/855*128-13.240-60130097.3BMR491xx14/880*128-1340-601400240097.5*Active current share *Droop load shareBMR491BMR491 with heatsink13DC/DC Converters for Data Center ApplicationsBMR510Digital 2-ph

31、ase module(up to 80A/140Apk)Main features BMR510 Wide input range of 4.5 15V Optimized for top-side cooling Current and temperature sense Accepts tri-state PWM signals Over-temperature and current limit protection Available as LGA and BGA mount Halogen-free AI design compatible due to high power and

32、 tight board space requirementsBMR510 Dimensions10 x 9 x 7.6 mm/0.406 x 0.362 x 0.29 inBMR510PRODUCT NO.VOUT(V)VIN(V)IOUT(A)IOUT_PEAK(A)(%)BMR510 x034/002 0.5-1.3 4.5-15 80(TDC)*140 total peak92*Thermal design currentIntegrated Power Stages(VRM)14DC/DC Converters for Data Center ApplicationsBMR511 D

33、igital,2-phase module(up to 80A/140Apk)Main features Fixed output ratio 4:1 Optimized for bottom side cooling with the inductor on top of the module Total peak output current up to 140A Non-isolated DC/DC Digital interface Halogen-free LGA and solde bump mount available Controller externally located

34、Dimensions10 x 9 x 8 mm/0.39 x 0.35 x 0.31 inPRODUCT NO.VOUT(V)VIN(V)IOUT(A)IOUT_PEAK(A)(%)BMR5110044/0020.5-1.85-1580(TDC)140 total peak94.5BMR51115DC/DC Converters for Data Center ApplicationsBMR482 Our direct conversion products convert 48V directly to silicon core voltages as low as 0.5VDC,there

35、by optimizing system level efficiencies and board space.The complete power system includes 1 main unit and up to 5 satellites.Main features 2-3%higher efficiency over dual stage conversion from 48V to 12V to 1V Reduction in board space due to the elimination of IBC and several power components Scala

36、bility through paralleling up to 6 modules delivering up to 600A+Supported by Flex Power Designer Tool Power Stamp Alliance compatible BMR482 DimensionsMain:30 x 12.7 x 16.8 mm/1.18 x 0.5 x 0.66 inSatellite:30 x 12.7 x 15.4 mm/1.18 x 0.5 x 0.61 inBMR482/Satellite48V to Load Direct Conversion (110A)P

37、RODUCT NO.VOUT(V)VOUT RANGE(V)VIN(V)IOUT(A)POUT(W)(%)BMR4820001/003(main unit)0.80.5-1.3540-6011091.3BMR4820002(satellite unit)0.80.5-1.3540-6011091.316DC/DC Converters for Data Center ApplicationsIncreasing demands for ever higher current delivery driven by power hungry applications such as AI/Mach

38、ine Learning require new approaches to the IC power distribution networks.The challenges posed to supply high current,low voltage and extremely fast load transient response is solved by moving the voltage regulators to be placed directly under the processor on the bottom of the PCB,and is commonly r

39、eferred to as Vertical Power Delivery(VPD).By further optimizing the pinout of the VPD modules to match that of the processor it is feeding,connection resistance and inductance can be minimized to allow much lower voltage variation and power dissipation.Complex custom VPD modules have been developed

40、 to feed various types of CPUs,GPUs,FPGAs,ASICS etc.Our VPDs offer solutions from 1-7 rails across 8-32 phases,and can include up to 2400 solder ball connections.Some examples:Vertical Power Delivery VPD 16 phases,1 railVPD 48 phases,5 railsVPD 24 phases,5 rails17DC/DC Converters for Data Center App

41、licationsWe also have a wide range of Point of Load(PoL)products.Here is a selection of our PoL options applicable for data center applications.The BMR families below incorporate a digital interface for easy monitoring,configuration and control.PRODUCT NO.VIN(V)VOUT(V)IOUT(A)(%)PACKAGESIZE PMU8218 4

42、.5-170.6-5495LGA7.5 x 7.5 x 5.4 mm/0.3 x 0.3 x 0.21 inPMU83184.5-170.6-5695LGA7.5 x 7.5 x 5.4 mm/0.3 x 0.3 x 0.21 inPMU84184.5-170.6-5895LGA7.5 x 7.5 x 5.4 mm/0.3 x 0.3 x 0.21 inBMR4614.5.-140.6-56/12/1896LGA(BGA)12.212.28 mm/0.480.480.31 inBMR4634.5.-140.6-32597TH/SMD/SIP25.6513.88.2 mm/1.010.540.3

43、2 inBMR4644.5.-140.6-3.35097TH/SMD/SIP30.85208.2 mm/1.210.790.32 inBMR4664.5.-140.6-1.86095LGA(BGA)25.114.17 mm/0.990.560.28 inBMR46960017.5-140.6-5.5(dual)2x2594BGA50.819.0510 mm/20.750.39 inBMR46900007.5-140.6-5.5(dual)2x4093SMD25.412.711.6 mm/10.50.46 inBMR4742002/0016-150.6-3.38095SIP33 x 8.6 x

44、19 mm/1.3 x 0.34 x 0.75 inBMR4732x01/0016-150.6-54095.1SIP26.3 x 8.8 x 15.6 mm/1.04 x 0.35 x 0.61 inBMR4731001/0016-150.6-54095.6SMD19137.5 mm/0.750.510.3 inPoint of Load Converters(4-80A)18DC/DC Converters for Data Center A with usFlex(Reg.No.199002645H)is the manufacturing partner of choice that h

45、elps a diverse customer base design and build products that improve the world.Through the collective strength of a global workforce across 30 countries and responsible,sustainable operations,Flex delivers technology innovation,supply chain,and manufacturing solutions to various industries and end markets.For more information,visit .2024 FLEX LTD.All rights reserved.Flextronics International,LTD.