长工微专注于低压大电流VRM系统研发,率先填补国内20/30A降压转换器、8相控制器、智能功率级产品的空白
历经10余年的发展,开放计算早已从单一的理念输出向多元化价值传递转变,为业界输出产品和创新技术的同时,进一步为产业的发展创造经济利益,实现经济、技术、社会价值的统一。
一年一度的OCP China Day将上下游企业快速整合起来,为开放计算的价值传递提供重要通道。
东莞市长工微电子有限公司受邀参加由OCP社区主办、浪潮信息承办的OCP China Day,将于8月10日在北京分享“多相VRM电源的新选择”,促进开放计算生态社区间的技术交流。
在新基建、数字化转型及数字中国远景目标等国家政策的驱动及疫情防控的影响下,线上办公、远程教育、电商消费等新业态新模式呈暴发式增长,也越来越依赖数据的存储容量和分析处理性能。在现今开放计算系统硬件领域内,数据中心需求的激增,CPU和GPU算力越来越强,整个数据中心的功耗水平呈指数级增长。在此背景下,服务器系统中能耗最大的CPU VRM电源的效率提升,变成了产品设计阶段的重中之重。
此外,2020年开始的疫情极大地扰乱了半导体供应链:直到现在,工业、计算行业半导体依然处于非常紧张的状态。一个性能优良,安全可靠的兼容方案,变成了几乎所有计算类硬件厂商的强制需求,而中国目前在兼容方案和产品实现上尚处于落后状态。
东莞市长工微电子有限公司成立于2016年,总部坐落于东莞市松山湖,设有国内和国际多个研发中心。研发团队由具有多年国际大厂经验的人员组成,成立之初就专注于低压大电流VRM系统的研发。在中国市场上率先推出各类填补国内空白的20A、30A降压转换器,8相控制器和智能功率级产品,并率先被国内国际大厂所选用。
服务器与数据中心需要应对XPU(GPU,CPU,DPU...)算力增高而导致越来越大的功耗,急需改进的电源系统架构以及强制要求的CFP兼容设计等问题。长工微为此研发了多款高性能芯片,为服务器与数据中心等低压大电流应用带来了全新的VRM整体方案。
本次分享的IS6201A是一款多数字接口、超高效率的双路8相控制器,符合PMBus规范,使用长工微专利TCOTTM控制算法来实现CPU所需的快速瞬态响应。
配合长工微自身研发的Power Stage IS6806A/IS6809A,能够实现全套方案的pin to pin兼容,是国内客户寻求国产化方案的最佳选择。
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本文由犀牛先生转载自长工微电子公众号,原文标题为:展会预告 | 长工微--多相VRM电源的新选择,本站所有转载文章系出于传递更多信息之目的,且明确注明来源,不希望被转载的媒体或个人可与我们联系,我们将立即进行删除处理。
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上海贝岭(Shanghai Belling)电源管理/智能计量及SoC/EEPROM/功率器件/数据转换器芯片选型指南
目录- 电源管理 Power Management 隔离器芯片 Isolator 表计芯片 Smart Meter IC 接口电路 Standard Interface Circuit 放大器 Amplifiers 数据转换器芯片 ADC/DAC 电压基准源芯片 Voltage References 可编程类 Programmable Unit 驱动电路 Drive Circuit 存储器EEPROM 金属氧化物半导体场效应晶体管 MOSFET 绝缘栅双极晶体管 IGBT 贝岭解决方案 Belling Solutions 上海贝岭简介 Introduction of Shanghai Belling 型号索引 Index of Part Number
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Innovision Semiconductor(长工微电子)电源管理芯片选型指南
描述- 长工微坐落于东莞松山湖万汇云谷,成立于2016年5月,由曾就职于国内外知名公司半导体多年的研发主管和丰富经验的工程师组成,专注于提供高性能高品质的大电流电源管理芯片设计,公司坚持自主开发,共申请专利65项,产品可广泛应用在服务器,工业通讯,计算机,消费电子等多个领域。
型号- IS6202A,IS6103A,IS6630A,IS6620A,IS6101A,IS6630D,IS6630C,IS6810A,ISM6403A,ISM6401A,IS6806A,IS6608A,IS66066,IS6104A,IS6631B,IS6302A,IS6203A,IS6631A,IS6201A,IS6102A,IS6605B,IS6605A,IS6811A,ISM6636A,IS6811B,IS6607A,IS6607H,IS6805A,ISM6402A,IS6809A,IS6807A,IS6807B,IS6609A
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JW JOULWATT (杰华特) DC-DC/AC-DC/线性电源/电池管理/LED照明/汽车电子产品选型指南
描述- 杰华特微电子成立于2013年,是一家快速成长的高性能模拟和数模混合半导体供应商。公司采用自有的先进工艺技术进行芯片设计和制造。公司拥有广泛的产品组合,涵盖DC/DC、AC/DC、线性电源、电池管理、信号链、显示、汽车电子等,应用范围涉及计算机、通讯、工业控制、服务器与数据中心、汽车电子、家用电器、消费类电子、照明等众多领域。
型号- JW1532N5,JW3663,JW3665,JWB19677BC,JW1123,JW1969D1,JW1120,JW19989A,JW19989B,JW5520S,JW1360,JW19989C,JW19976C,JW19988D,JW19988E,JWM9103A,JW15158I,JW16097,JW16098,JWH5123CH,JW15158D,JWQ7821,JW1125,JW7903,JW1969DC,JW5291PF,JW19976M,JW7806-2.85,JW7902,JW15158K,JW19975S,JWS22750,JW3651,JW1609E,JW5711,JW5710,JW3412,JW1969C1,JW15158B,JW19818CT,JW7111SA,JW5168BS,JW1532M5,JW19976A,JW19988B,JW19976B,JW19988C,JWH3515,JWQ7830,JWS29021,JW19975B,JW19975C,JW19987D,JW19987E,JWH3516,JW5712,JW5715,JW7806-2.75,JW5219P,JW19975M,JW5717,JW19975N,JW5716,JW3311-XXX,JW7921,JW1969C,JW1969A,JW7920,JW1386,JWH3530,JW4005H,JW19967A,JW19967B,JW19967C,JW15156E,JW15156F,JW5305F,JW7726H,JW5062TF,JW7823A,JWQ7843,JW15156D,JW1969O,JW1813B,JWS29001TA,JW5357HFM,JWS29001TB,JWB19673B,JWB19673A,JW5306F,JW19989E,JWQ7853,JWS29001,JWS29002,JW1969EC,JW3319,JW1160,JW7809-3.0,JW5523,JW1519B,JW1164,JW19957B,JW18226,JWQ5103CS,JW1822O,JW3313S-XXX,JW7115SA-1,JW3330,JWH7160A,JW5092H,JW7115SA-2,JW5092A,JW3332,JW5510,JW5513,JWH7924,JWH7917,JW16066,JWH7915,JWQ5103BS,JW19967M,JW7809-3.3,JWM9203FCL,JW7809-3.2,JW7809-3.1,JW196738C,JW196738D,JW3362,JW1180O,JW7809-2.85,JWM9123EC,JW1180E,JWH5513,JW3360,JW16033,JW1832O,JWQ5103AS,JW1965O,JW5292PF,JW5306,JW5305,JWQ7806,JWQ7924,JW1965BC,JWQ7809,JW1832D,JWQM93902,JWM9102,JW7830,JW5357HF,JW5535,JW7952,JWH7821,JW5169BS,JWM9220,JWH7823,JWH7822,JW18222,JW18221,JW3312-XXX,JWH7821A,JW1967EH,JWQ5513,JW1965AC,JW1518L,JW7809-4.0,JW1536NC,JW7809-4.5,JW5262CFM,JW5357HM,JWB19819,JWH7030,JWB19816,JW1539A,JW7726HAEC,JW5188CU,JW1882,JW19925A,JW5363HF,JW19925B,JW19925C,JW19876,JWB1981L,JW5711A,JW12558C,JW1539O,JW12558D,JW3701,JW3702,JW33708,JW12558A,JW3703,JW1965DC,JW1999A,JW1830D,JW1999B,JW5352HM,JW1964B,JW7115S-1,JW7115S-2,JWH5103AS,JWH6346A,JW1516A,JW5188DU,JW5352HF,JW19948E,JW3317-XXX,JW1516,JW5712A,JWH7160,JW1831D,JW1964D,JW5188DH,JW1964C,JW5361FM,JW1513A,JW5291F,JWH7295,JWH7294,JW5362HF,JW5186AU,JW19818C,JW5291P,JWB19818J,JWB19818L,JW5262CM,JW5701G,JW5701F,JW19853,JW5701E,JWQ3760,JW5701B,JW5262CF,JW5701A,JWH71522L,JW5186AH,JWH71522H,JWH7291,JWH7290,JW1965FC,JWQ6346A,JW4056A,JW1520AH,JW1538B,JWH7069,JW3360-XXX,JW5292F,JWH7067,JW5292P,JWH5123S,JW1530,JWB1992A,JWH5123P,JWH6344A,JWB1992B,JW1532BL,JW1962O,JW5062T,JWM9215AEC,JWB1992M,JW19925M,JW12557C,JW19925N,JW1962H,JW1962G,JWB1992N,JW5018XF,JWH7060,JW1965EC,JW1538NC,JWB1992S,JW7807-1,JW5293P,JWB1698D,JW1532AL,JW18066M,JW5061TC,JW19819L,JW5061TF,JWH5125CH,JW5703C,JW19836,JWS24285,JW1962BH,JWH5102C,JW5052C,JWH5102B,JW7726AD,JW5040C,JWH5102A,JW7726AC,JW3318-XXX,JWQ52992,JWQ52993,JW5173S,JWH5125S,JW1550,JW19928E,JW4054A,JW19818J,JW19818L,JW7726BL,JW1556,JW1962AH,JW12555B,JW77218B,JW77218C,JW7726BH,JW16638F,JWH5125C,JW19818T,JW5186A,JW16638D,JW5392H,JW5188AH,JWH5103BS,JW3760,JW5392F,JW1532Y,JW7111S,JW5188AU,JW12552B,JW19813,JW5066F,JW19818,JW5393C,JW1962DG,JW19819,JW1994A,JWH5103CS,JW1994B,JW1994C,JW5393F,JW1994D,JW5393H,JW3510,JW1572,JW1571,JW3410-XXX,JW3319-XXX,JW1994M,JW5520SA,JW5079A,JWB1536AC,JW18287E,JW18287D,JW19828,JW18287C,JW18287B,JWS24157,JW18287A,JW5188A,JW16979C,JW5079C,JW7222,JW7228,JW1996EG,JWM368H,JW5394F,JW7106,JW5031S,JW3412-XXX,JW9520,JWQ5103CSF,JW5040,JW7221,JW1531M,JW7806-4.5,JW5068A,JW5262C,JW18288E,JW5250A,JW5056F,JW18288D,JW7109,JW7807-2.8,JW18288C,JW7807-2.9,JW18288B,JW5068C,JW1962FG,JW1531B,JW7807-2.7,JW7807-2.5,JW7807-2.2,JWH5140,JW5262M,JW7211,JW5262L,JW7807-2.1,JW5371F,JW7221L,JWH5141,JW5250S,JW5393,JW5262N,JW5392,JW7806-4.0,JW1531O,JW5394,JW5069A,JW1568K,JW5059TC,JW1515HA,JW1520D,JWB18226,JW5069C,JW1962EG,JW1532B,JW5059TF,JW5057C,JW1556B,JW5033C,JW1556C,JW1532A,JWH5140F,JW5066,JW7124,JW7808-2.75,JWH5276,JW5372F,JWH5155,JW3362-XXX,JWM9106EC,JWH5156,JWM9203CL,JW5057S,JW5142P,JW7122,JW5065,JW1565J,JW7807-1.8,JW7807-1.5,JW5056,JWH5280,JW5361M,JW7112,JW7808-2.85,JW7113,JW7807-1.2,JWM367H,JWH6375,JW7118,JW5361F,JWH5042,JW5361H,JWH6374,JW15307,JW5292,JWH5046,JW5291,JWH7103,JW5058S,JW5393HF,JW5143P,JW7806-3.0,JW5293,JW7806-3.1,JWQ7065,JW7806-3.2,JW7806-3.3,JWQ71910,JWB1981S2,JWB1981S3,JWB1981S4,JWS29001CA,JWS29001CB,JWB1981S5,JWB1981S6,JW1566A,JW1962GG,JW16608F,JW1816,JW1962JG,JW1536AC,JW5362H,JWB1997A,JW5352HFM,JW5361HM,JWH7232,JW16066B,JW5393CF,JW16066C,JW7260,JW5361HF,JW19673C,JW5186CU,JW15329B,JW15329A,JW7265,JW7806-2.5,JWB1997M,JWQ5125A,JWB1997N,JWH71524H,JW7806-2.7,JW7806-2.8,JW1602,JW7806-2.9,JW1660B,JWB1997S,JW5363F,JW1609,JW1236A,JW5018YF,JW3902,JW1236B,JW3903,JWH71524L,JW1606,JW1962IG,JWH7241,JWM367,JWH5141F,JW1996HG,JWM368,JWM369,JW16803O,JW5363H,JWH6396,JW5070,JW5186DU,JW5071,JW15328A,JW7806-2.2,JW15158AS,JW15328B,JWQ5102A,JW5255A,JW7105B,JW5186DH,JWM362,JW5352M,JW7228P,JW5352H,JW7107S,JW7700A8,JW1681O,JW18222S,JWB1995B,JWQ29021,JWQ5102C,JWQ5102B,JW7806-1.8,JW7806-1.9,JW1985,JW1149H,JW3655E,JW1807BH,JWH5084,JW1962KG,JWH5083,JWS22251,JW5092,JW15326B,JW19698F,JW19698E,JW5093,JWQ5102CSF,JW7806-1.2,JW19698C,JWB1995SB,JW7806-1.5,JW5015A,JW1332C,JW1332B,JW5100A,JW5100B,JW1332A,JW1807CH,JWQM93902A,JW7809-1.2,JW19818JT,JWQM93902F,JWH5103CSF,JW1518HCD,JW1255O,JWQ5123
【经验】双输出数字多相降压控制器IS6201A的使用说明及布局建议
IS6201A是长工微电子推出的一颗双输出数字多相降压控制器,设计用于CPU电压调节,并完全符合PMBus 1.3.1规范,采用7mm ×7mm QFN-56封装,最多可搭配8颗长工微自研的30A/70A/90A三种电流规格的DrMOS,即可稳定输出大电流。本文章将系统阐述IS6201A的使用说明及布局建议,简单明了地向广大读者介绍该芯片在使用过程中的注意事项。
设计经验 发布时间 : 2023-09-07
JW JOULWATT (杰华特) 车规级产品选型指南
描述- 杰华特微电子成立于2013年,是一家快速成长的高性能模拟和数模混合半导体供应商。公司采用自有的先进工艺技术进行芯片设计和制造。目前,公司拥有广泛的产品组合,涵盖DC/DC、AC/DC、线性电源、电池管理、信号链、显示、汽车电子等,应用范围涉及计算机、通讯、工业控制、服务器与数据中心、汽车电子、家用电器、消费类电子、照明等众多领域。
型号- JWQM93902A,JWQ5273,JWQ5103CSF,JWQ5102C,JWQ5102B,JWQ71845,JWQ5123,JWQM93901,JWQ5125A,JWQ5103,JWQ5103CS,JWQ5125,JWQ3760,JWQ7821A,JWQ5103AS,JWQ79808,JWQ7821,JWQ7843,JWQ7806,JWQ7924,JWQ7809,JWQM93902,JWQ6346A,JWQ52992,JWQ52993,JWQ11724,JWQ5102CSF,JWQ5141,JWQ7065,JWQ5583,JWQ7101,JWQ5156,JWQ5102A,JWQ7830,JWQ71910,JWQ5276,JWQ5155,JWQ7853,JWQ5279,JWQ6346,JWQ5103BS,JWQ79818,JWQ5217,JWQ5513
英彼森半导体(INBISEN SEMICONDUCTOR)模拟混合信号芯片产品选型指南
描述- 英彼森半导体是一家高性能模拟混合信号芯片及系统解决方案供应商,在上海、珠海、深圳等地设有芯片研发、应用及销售中心。英彼森核心团队来自于海内外顶尖半导体公司,在高性能、高可靠性数模混合芯片领域具备业界领先的产品开发纪录和技术创新能力
型号- IBSP3032,IBSP3011,IBSP3030,IBSP3052,IBSP3053,IBSP3031,IBSP305X,IBSD2016,IBS6212,IBSP3012,IBSP3013,IBSP301X,IBST8820,IBSA12X7,IBSP3243S,IBSP3021,IBSP3263,IBSP3242,HIMALAYA700,HIMALAYA300,HIMALAYA800,IBSA1277 系列,VMLD502,IBSD2722-2,IBSP3642,IBSD2723-2,IBSP3243,IBSD2722-4,IBSD2724-2,IBS6222,IBSD2723-4,IBSD2724-4,IBSP303X,IBSA1217-1/2,IBSA1237 系列,IBSA1217 系列,IBSA1217,IBSA1237-1/2,IBSA1237,HIMALAYA700S,IBSA1810,IBST6016,IBSA1277,IBSA1112,IBSA1277-1/2,IBSA1111
AOTE(奥特半导体)光电耦合器选型指南
描述- AOTE目前的光电耦合器产品包括:晶体管输出光耦、光电继电器、可控硅输出光耦、高速光耦、达林顿、IGBT驱动光耦等产品,产品广泛应用于智能家居、移动互联、智能仪表、智能汽车、医疗设备、工业控制、消费类及工业级产品领域等,为各行业提供完善服务。
型号- ATW601,AT173,ATW721,AT174,ATW720,AT172,AT177,AT176,ATW723,ATC7723,AT2020,AT075L,AT2023,AT8801,AT2021,AT2022,ATC7720,ATC7721,ATN350,AT333J,ATN7720,ATN7721,ATN7723,AT2012,AT3223,AT2013,AT074L,AT2011,AT0631,AT0630,AT1722,ATN3120,AT0511,ATW501,AT17X,AT2041,AT3010,AT2042,ATM723,ATM721,ATN139,AT3011,AT2043,ATM601,AT3012,ATN261L,ATN137,AT202X,ATN138,ATM720,ATN135,ATN136,AT2601,ATH87BT,ATN3150,ATW611,ATS258,ATS259,AT3120,AT2031,AT4NXX,AT7723,AT2032,AT2154,AT2033,AT7840,ATC87AT,AT8016,AT0530,AT7720,AT7721,AT0531,AT852,AT0534,ATN3140,AT201X,AT851,ATC261L,ATV25X,ATC53X,ATC79A,AT330J,AT2222,ATM343,ATM3011,AT2223,AT58X,ATM341,AT0721,ATM3013,AT127,AT0720,ATM3012,AT0723,ATC79B,AT0601,ATX213,AT22X,AT481,ATH11L2,AT480,AT4AXX,ATH11L1,ATH11L3,AT308X,ATC790,ATM456,AT2213,AT357,AT358,ATH87AT,AT21X,AT6N136,AT6N135,AT6N138,AT6N137,AT155,AT6N139,AT332J,ATY258H,AT827,AT2122,AT825,AT826,ATM3031,ATM3033,AT3213,ATM3032,AT101X,AT0501,ATM480,ATM481,ATX223,AT331J,AT816,AT817,AT25A,AT814,AT815,ATM3020,AT3H7,ATN201,AT3H4,AT818,ATM3022,ATM3021,AT0611,ATN200,ATM3023,ATM301X,AT452,ATV21X,ATV45X,AT451,ATN6N139,ATN6N137,ATC511,ATN6N138,ATN6N135,ATN6N136,AT305X,ATM3051,AT208X,ATM3053,ATM3052,AT1213,AT54X,AT42X,ATM303X,ATC4504,ATC4506,AT562,AT563,AT252A,AT561,AT3061,AT3062,ATC501,AT3063,AT41X,ATM3042,ATC74L,ATM3041,AT304X,ATM3043,AT314,AT553,AT817X-UNY-W,ATM302X,AT53X,ATV258,AT350,ATC63X,ATV256,AT354,ATH790,AT4506,AT226,AT223,AT4504,ATM305X,AT224,ATV254,AT56X,ATV252,ATV253,6N137,6N136,AT581,AT343,AT222,6N135,ATS258H,AT340,AT582,AT341,AT3H74,AT583,AT41XS,AT3082,AT3083,AT3081,ATN4506,ATN4504,AT306X,ATM314,ATM3062,ATM3061,AT1223,ATM3063,ATC64L,AT214,AT215,ATM304X,AT212,AT213,AT216,AT55X,AT6N437,ATV41X,AT3031,AT2063,ATN827,AT3032,AT3150,ATN826,AT2061,ATN825,AT2062,ATM501,AT3033,AT301X,ATC87BT,AT204X,AT522,AT523,AT520,AT521,ATW511,ATY259,AT337J,ATS25X,AT3020,AT2052,AT3021,AT2053,AT3140,AT2051,ATM3082,ATM3081,ATM611,ATC70A,AT3022,AT3023,ATM3083,AT203X,ATM306X,AT0314,ATY258,H11L1,AT551,AT552,AT316J,AT2081,AT2082,AT3H44,AT3053,AT3051,AT2083,ATC611,AT3052,AT206X,AT52X,AT0341,AT0343,AT303X,AT0223,AT542,AT543,AT541,AT339J,AT3042,AT3043,ATC601,AT3041,AT302X,ATM511,ATM308X,AT205X,AT0213,AT533,AT531,AT2514,AT532,ATY25X,AT415
【应用】国产同步降压转换器SGM61430用在轨道交通PIS,超低0.6μA关断电流可延长电池寿命
轨道交通PIS是乘客信息系统的简称,为乘客提供各类服务信息,以便享受更好的出行体验,主要应用于地铁、火车、高铁等轨道交通领域。本文主要介绍SGMICRO(圣邦微)推出的一款具有内置补偿功能的同步降压转换器SGM61430XPS8G/TR用在轨道交通PIS系统的辅助电源上,为业内客户提供一种参考方案。
应用方案 发布时间 : 2023-06-25
电子商城
现货市场
服务
可定制车规级电感的电流范围0.3~17.9A,尺寸最小1x0.55x0.5mm到最大12.5x12.5x6mm,工作频率100KHz~2MHz,感值范围:0.47uH~4.7mH。符合IATF16949和AECQ-200。SPQ为5K。
提交需求>
可定制板装式压力传感器支持产品量程从5inch水柱到100 psi气压;数字输出压力传感器压力范围0.5~60inH2O,温度补偿范围-20~85ºС;模拟和数字低压传感器可以直接与微控制器通信,具备多种小型SIP和DIP封装可选择。
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