【选型】国产可精确调节电流输出的配电开关SGM2553，可用于电网数据记录设备的USB限流设计需求
在电子电力产品中一些用于热插拔的端口设计限流保护措施是很有必要的，常见的USB口就是典型的可热插拔端口，它广泛应用于各类计算机设备上。像电网数据记录设备产品就有USB端口用于工作人员连接外设通信操作，考虑到保护设备内部电路安全需要在USB口附近设计上限流保护电路。
今天推荐圣邦微电子（SGMICRO）这款可精确调节电流输出的配电开关SGM2553，它符合USB限流要求，在输出负载超过电流限制阈值时，采用恒流模式将输出电流限制在安全水平。当驱动输出电压高于输入电压时，内部反向电压比较器将禁用电源开关，以保护开关输入侧的设备。
SGM2553的工作电压范围在2.5V至5.5V，能提供高达1.5A的连续负载电流，常用的USB端口基础供电要求也是5V/1A左右满足要求。另外通过调节ILIM位置的外部电阻值可提供100mA至1.7A的可编程电流限制阈值，这样客户可以根据产品设计需求设置合适的限流保护值。
当端口与外设接插拔时往往有瞬间的电流浪涌可能会对设备造成损害，而SGM2553通过控制电源开关的上升和下降时间可以最大限度地减少打开/关断期间的电流浪涌，从而保护设备内部电路以及外设。
SGM2553目前有TDFN-2×2-6L和SOT-23-6这两种常见环保封装形式，而且其外围电路简单，基本适用大部分场景的设计要求。而且SGM2553也不仅限用于USB端口的限流设计，在其他有类似需求的限流配电开关电路中同样可以适用。
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【选型】可pin-pin替换TI TPS2553DRVR限流开关SGM2553DYTDI6G ，更低导通内阻
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【选型】国产双通道配电开关PTP替换MIC2026-1BM助力打印机，极限电流高达0.9A
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SGMICRO（圣邦微）信号链和电源管理芯片选型指南
描述- SGMICRO specializes in high-performance and high-quality analog and mixed-signal integrated circuits, and is committed to building a comprehensive portfolio of the highest quality analog and mixed-signal integrated circuits to address all customer needs.
型号- SGM11108M,SGM8306-2,SGM8306-1,SGM61450,SGM3733B,SGM11108E,SGM852,SGM853,SGM851,SGM5347-12,SGM2558A,SGM2558B,SGM8261-5,SGM2564,SGM8261-1,SGM5347-10,SGM8261-2,SGM2549,SGM48017C,SGM72110,SGM8094,SGM836,SGM8091,SGM837,SGM61220,SGM8092,SGM8093,SGM835,SGM72108,SGM2553,SGM72106,SGM2555,SGM809B,SGM4519,SGM4517,SGM4518,SGM48010,SGM11106C,SGM63600,SGM41611,SGM4520,SGM4521,SGM48005,SGM8417-4,SGM8417-2,SGM4051C,SGM48000,SGM48001,SGM48002,SGM3843A,SGM61433,SGM621,SGM84782,74HC574,SGM58031,SGM620,SGM862,SGM41600,SGM2572,SGM41603,SGM860,SGM2571,SGM51622H,SGM4995,SGM4511,SGM2574,SGM4996,SGM4512,SGM4510,SGM2575,SGM51622D,SGM4515,SGM8T245S,SGM4516,SGM8250-1,SGM8250-2,SGM4514,SGM3209,SGM809,SGM8557-3,SGM8557-1,SGM8557-2,SGM803,SGM61012,SGM804,SGM802,SGM61013,SGM810,SGM811,SGM61007,SGM61006,SGM4782,SGM7237B,SGM8902,SGM8903,SGM8904,SGM4542,SGM8905,SGM4548,SGM4549,SGM3699,SGM4546,SGM4547,SGM48013C,SGM62110,SGM61020,SGM62112,AAP6153A,SGM61022,SGM62111,SGM800,SGM2596,SGM3200,SGM3206,SGM8270-2,SGM3207,SGM4535,SGM3204,SGM8270-4,SGM8T245,SGM829,SGM61230,SGM42512,SGM41664,SGM825,SGM61232,SGM823,SGM61234,SGM824,SGM891B,SGM42507,SGM42506,SGM40567,SGM4560,SGM42505,SGM4561,SGM6503,SGM4566,SGM8925,SGM6502,SGM8926,SGM6501,SGM4564,SGM8927,SGM5349-16,SGM4565,SGM6505,SGM4568,SGM6504,SGM8909,SGM818,SGM890B,SGM816,SGM42501,SGM40565,SGM42500,SGM814,SGM815,SGM812,SGM40560,SGM40561,SGM821,SGM822,SGM61235,SGM820,SGM4551,SGM4552,SGM4550,SGM4555,SGM4556,SGM4553,SGM4554,SGM51652S8,SGM8910,SGM5347-8,SGM4558,SGM11124E,SGM37863A,SGM11124F,74LVC2T45,SGM893B,SGM4581,SGM8941,SGM4582,SGM4583,SGM48521Q,SGM8704,SGM4588,SGMNQ59430,SGM8705,SGM4589,SGM8706,SGM8707,SGM8942,SGM8701,SGM8702,SGM8703,SGM12213A,SGM11210A,SGM61060,SGM2050C,SGM12UB1D2,SGM892B,SGM8276-4,SGM6510,SGM4573,SGM3001,SGM4574,SGM42513,SGM6514,SGM3005,SGM6513,SGM4578,SGM8276-2,SGM3002,SGM6512,SGM42622B,SGM8276-1,SGM3003,SGM6511,SGM4576,SGM8931,SGMOP17C,SGM8932,SGM8933,SGM6516,SGM12214A,SGM8934,SGM6515,SGM11210M,SGMNE20220,74AVC8T245,SGM3141B,SGM61030,SGM42403Q,SGM42553,SGM61032,SGM61031,74HC165,SGM62116,SGM8953-1,SGM62118,SGM8953-2,SGM62117,SGM8708,SGM8709,SGM4075-2,SGM3140B,SGM61040,SGM4075-1,SGM42544,SGM7300A,SGM7300B,SGM42541,SGM42540,SGM8951,SGM8952,SGM8710,SGM4590,SGM5200,SGM38045,SGM38042,SGM6533,SGM8711,SGM8712,SGM8955,SGM38046,SGM8956,SGM2053S,SGM8199L2,LM2904,SGM8199L1,SGM41002,SGM8968-4,SGM8968-2,LM2902,SGM8968-1,SGM8740,SGM8741,SGM8742,SGM2077A,SGM8743,SGM2077B,SGM8263-1,SGM8748,SGM8263-2,SGM8417-1,SGM8749,SGM12CB1A5,SGM8744,SGM40666B,SGM8745,SGM11104S,SGM40666A,SGM8746,SGM8747,SGM41513D,SGM41513A,SGM42561,SGM42560,SGM8957-1,SGM8957-2,SGM42562,SGM5208-14,SGM5223,SGM48018C,SGM11102F,SGM11102G,SGM41512A,SGM37603A,SGM8521,SGM8522,SGM11102S,SGM33685A,SGM5018,SGM33685B,SGM33685C,SGM8524,SGM8604-1,SGM11103E,SGM8604-5,SGM8193A3,SGM11103F,SGM8604-2,SGM8193A2,SGM48019C,SGM8604-3,SGM8193A1,SGM8193A0,SGM37604A,SGM8751,SGM11103S,SGM41007,SGM41008,SGM6332,SGM8750,FT2830P,SGM11212M,SGM41280,SGM41281,SGM41283,SGM5353-16,SGM37891A,SGM41285,SGM41286,SGM7SZ244S,SGM8542,SGM51652H8,SGM8543,SGM8301,SGM8544,SGM8302,SGM8545,SGM51652H4,SGM8541,SGM8429C-4,SGM8304,SGM8607-2,SGM37892A,SGM13003A,SGM8531,SGM8773,SGM8532,SGM8534,SGM8770,SGM8771,SGM8772,SGM8535,SGM8536,SGM8537,SGM12024A,SGM8538,SGM65230,SGM37893A,SGM65231,SGM65232,SGM8969-2,SGM8969-1,SGM13002A,SGM2035C,SGM7232,SGM9128YP,SGM41291,SGM2036S,74LVC1G32Q,SGM13001C,SGM13001B,74LVC138,SGM2581E,SGM8958-2,SGM41295,SGM13001A,SGM8958-1,SGM7222,SGM6132,SGM8554,SGM7223,SGM8555,SGM7224,SGM6130,SGM8556,SGM2581C,SGM8551,SGM7220,SGM2581A,SGM8552,SGM7226,SGM7227,SGM7228,SGM7229,SGM44599,SGM8581,SGM8713A-1,SGM8582,SGM6613A,SGM8584,SGM832B,SGM41282C,SGM832A,SGM8714B-1,SGM8924A,SGM811C,SGM5355-16,SGM7SZ19,74LVC1G125,SGM48535B,SGM89000,SGM7SZ14,SGM811B,SGM48535A,SGM48752X,SGM431VB,SGM2560A,SGM37603,SGM2560B,SGM6611C,SGM15CB1A4,SGM810B,SGM41280A,SGM8591,SGM8592,SGM48753X,SGM9203,SGM6612A,SGM8594,SGM8922A,SGM4T245,SGM48753,SGM48754,SGM48755,SGM48756,SGM51242R8,SGM48757,SCM40668,SGM813B,SGM48759,74AVC4T245,SGM8140,SGM8141,SGM48751,SGM449,SGM48752,SGMNQ07430,SGMPM21330,SGM48510,SGM458,SGM3785S,SGM37864,SGM61720,SGM459,SGM37863,SGM457,SGM8142,SGM452,SGM450,SGM451,SGM05UB1B3,SGM37862,SGM37861,SGM05CB1A8,SGM05CB1A7,SGM812B,SGM05CB1A4,74GTL2005,SGM25881,SGM447,SGM448,SGM446,SGM7SZ244,SGM8478-1C,SGM51242R4,SGM8139,SGM51242R2,SGM3705,SGM48536,SGM48537,SGM48538,SGM48539,SGM5351-16,SGM2588G,SGM2588E,SGM2588K,SGM3712,SGM3713,SGM2588C,SGM3710,SGM3711,SGM2588A,SGM48522,SGM48523,SGM48525,SGM48526,SGM48760,SGMNQ07440,SGM48520,SGM48521,SGM8557-5,SGM71XX,SGM706B,SGM460,SGM3701,SGM3700,SGM3727,SGM3741B,SGM3725,SGM3726,SGMOP07,SGM898,SGM899,SGM896,SGM897,SGM895,SGM4823,SGM2566B,SGM3735,SGM3732,SGM4822,SGM2566A,SGM3716,SGM3740B,SGM48544,SGM4806,SGM3717,SGM48545,SGM3714,SGM3715,SGM4809,SGM4807,SGM3718,SGM4808,SGM3719,74LVC157,SGM48780,SGM48540,SGM48541,SGM48542,SGM48543,SGM37898,SGM51652H,SGM51652D,SGM3720,SGM37891,SGM4812,SGM37892,SGM4810,SGM37895,SGM3749,SGM3747,SGM3748,SGM72204A,SGMNQ40430,SGM
SGM DFAE训练负荷开关-OVP-Supervisor
描述- 本文详细介绍了高性能模拟负载开关及其在电源管理、监控、复位等系统中的应用。内容涵盖负载开关的定义、工作原理、数据手册参数、应用场景、保护特性、功耗和热管理等方面。同时，文章还列举了多种负载开关产品及其特性，如SGM25062、SGM2575A、SGM2566C等。
型号- SGM2594CD,SGM48757,SGM48111,SGM8544,SGM853,SGM452,SGM450,SGM2564,SGM2522A,SGM2594BD,SGM812C,SGM2040-3.3,SGM48220,SGM836,SGM61220,SGM8773,SGM2591B,SGM8252,SGM2591C,SGM8770,SGM2591A,SGM4578,SGM2553,SGM2036,SGM2575A,SGM809B,SGM48017,SGM2592AD,SGM803B,SGM2580F,SGM259X 系列,SGM2580G,SGM2580D,SGM2580E,SGM61430,SGM2580K,SGM2580I,SGM2592C,SGM2580B,SGM2580,SGM2580C,SGM2592A,SGM8713A,SGM2592B,SGM2580A,SGM8713B,SGM3157,SGM2576B,SGM2588,SGM66051,SGM2207,SGM802B,SGM25701,SGM61280,SGM40642,SGM25661,SGM2572,SGM7220,SGM2571,SGM485211,SGM4995,SGM2574,SGM2210,SGM8958,SGM2576,SGM706B,SGM2212,SGM25701B,SGM8558,SGM72204,SGM7227,SGM8955,SGM25701A,SGM7229,SGM8956,SGM809,LM2904,SGM2591AD,SGM803,SGM804,SGM2592CD,SGM61135,SGM801,SGM802,SGM40666S,SGM2594A,SGM810,SGM2594B,SGM811,SGM41518,SGM41512,SGM2594C,SGM6602,SGM4027,SGM2521,SGM259X,SGM7200X,SGM2523,SGM2566B,SGM2522,SGM2566C,SGM3699,SGM2525,SGM2578A,SGM2566A,SGM2528A,SGM41511,SGM61020,SGM2592BD,SGM48541,SGM2590,SGM2592,SGM2591,SGM2594,SGM2593,SGM2596,SGM3206,SGM37892,SGM4535,SGM2567A,SGM811C,SGM2594AD,SGM851A,SGM851B,SGM2539,SGM708,SGM829,SGM41542,SGM41543,SGM42633,SGM827,SGM706,SGM828,SGM851C,SGM825,SGM61232,SGM826,SGM48211,SGM2591CD,SGM823,SGM824,SGM2572A,SGM40666AS,SGM2572B,SGM2584A,SGM2572C,SGM431,SGM460141,SGM2528B,SGM2528C,SGM2028,SGM3756,SGM810B,SGM2527,SGM2526,SGM48524D,SGM818,SGM816,SGM25062,SGM814,SGM2591BD,SGM815,SGM812,SGM8270N,SGM821,SGM8967-1,SGM40666BS,SGM8477,SGM41528,SGM8631,SGM708-S,SGM820,SGM708-T,SGM8197,SGM708-R,SGM8750,SGM4066X,SGM708-M,SGM6610,SGM708-L,SGM2531,SGM2521A,SGM2534,SGM708-J,SGM2533
SGM2592配电开关
描述- SGM2592是一款单通道电源分配开关，适用于USB电源分配应用。它具有高侧N-MOSFET、低导通电阻、集成电流限制和过温保护功能，适用于通用电源开关、USB总线/自供电集线器、USB外设、ACPI电源分配、智能手机和液晶电视等领域。
型号- SGM2592BDXN5G/TR,SGM2592AD,SGM2592,SGM2592ADXN5G/TR,SGM2592BD
SGMICRO负载开关选型表
24V、5.5V负载开关，最大负载电流6A，限流值可调，多种小封装。防反向电压，70热插拔芯片。
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产品型号
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品类
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Vcc (Min)(V)
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Vcc (Max)(V)
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Iq (μA)
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Continuous Output Current (mA)
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Current Limit(mA)
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Soft-Start
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Package
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SGM2521
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Load Switch
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4.5
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24
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170
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2000
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Programmable (260~2000)
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Soft-Start
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SOIC-8 TDFN-2×3-8BL
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选型表 - SGMICRO 立即选型
瑞尔达（RUI ER DA）PXI /PXIe 平台产品/嵌入式控制器/功能模块选型指南
目录- 公司简介 便携式 PXI/PXIe 测试平台 上架式 PXI/PXIe 测试平台 嵌入式控制器 RobustRIO 可编程 FPGA 实时测控平台 E系列功能模块 PXIe 功能测试模块 PXI/PCI 开关卡/程控电阻卡/故障注入卡 专用设备 软件定制开发 非标系统集成
型号- PXI-6551,MT-E761,MT-E760,MT-E763,MT-E762,MT2020010116E,MT-E764,MT2020010128E,DX2020010202SW,DX2020010104SW,DX2020010127SW,PXIE-2218,PXIE-2214,MT2020010200S,PXIE-5841,MT2020010200M,MT2020010212M,DX2020010180SW,MT2020010103E,MT2020010115E,MT-E750,MT-E752,MT-E754,MT2020010127E,MT2020010103C,MT-E753,DX2020010116SW,DX2020010139SW,DX2020010094SW,MT2020010211M,DX2020010192SW,MT-E781,MT-E780,MT-E783,PXI-8512,MT-E782,MT2021010091KZQ,MT2020010118E,DX2020010201SW,MT2020010106E,DX2020010126SW,DX2020010149SW,PT-600,MT2020010202S,DX2020010103SW,MT2020010202M,MT2020010214M,MT2021010091JX,MT2020010129E,MT2021010099ROB,CI,MT2020010105E,MT2020010117E,DX2020010093SW,DX2020010115SW,DX2020010138SW,PXIE-2208,MT2020010201S,MT2020010213M,DX2020010191SW,MT2020010201M,DX2020010182SW,MT2020010108E,DX2020010204SW,DX2020010106SW,DX2020010129SW,MT2020010204S,MT2020010204M,MT2020010216M,MT-E791,MT-E794,RLD178011,MT-E793,DX2020010171SW,MT-E796,MT-E795,MT2020010119E,DX2020010194SW,MT2021010097ROB,PCI-5192,DX2020010118SW,DX2020010096SW,MT2020010203S,MT2020010203M,MT-E790,MT2020010215M,PWBU,PXI-1553B/4M-2,RED2015010096-05,MT2021010098ROB,DX2020010203SW,RED2015010096-07,PCI-5281,PCI-5282,DX2020010105SW,DX2020010128SW,PXI-4111,MT2020010206S,MT2020010206M,DX2020010181SW,PXI-4461,DX2020010193SW,PCI-5291,PCI-5292,MT2020010109E,PT-800E,DX2020010117SW,PXI-118U,MT2020010205S,DX2020010095SW,RED2015010096-03,MT-E710_RSE,DX2020010170SW,MT2020010205M,MT2021010093KZQ,PXI-67526,DX2020010184SW,DX2020010161SW,DX2020010206SW,PXI-67523,PXI-67522,PXI-67525,PXI-67524,PXI-67521,DX2020010108SW,MT-X517,PCI-6355,MT-X516,PCI-6356,PCI-6357,PCI-6358,PCI-6351,PCI-6352,PCI-6353,PCI-6354,MT-X511,MT-X510,MT-X513,PCI-6359,MT-X512,DX2020010173SW,DX2020010150SW,DX2020010196SW,PCI-5271,PT 800,MT-X506,PXI-1812,DX2020010098SW,MT-X507,PXI-1811,MT-X500,MT-X502,MT-X501,PXI-2214 系列,MT2020010130E,MT-X503,DX2020010160SW,DX2020010183SW,DX2020010205SW,PXI-9207,PXI-1961,DX2020010107SW,X104 系列,PXI-1601,MT-X531,MT-X410,MT-X530,MT-X533,MT-X412,MT-X532,MT-X411,MT2020010121E,MT-X535,MT-X414,MT-X534,MT-X413,MT-X537,MT-X536,DX2020010172SW,PT 800 系列,PXI-5192,DX2020010195SW,DX2020010119SW,MT-X527,PXI-1951,DX2020010097SW,MT-X520,MT-X522,MT-X401,MT-X521,MT-X400,MT-X524,MT-X403,MT-X523,MT-X402,MT-X526,MT2020010120E,MT-X525,MT-X404,PXI-6353,PXI-6352,DX2020010163SW,MT2020010112E,PXI-6351,MT2020010124E,MT2020010100C,DX2020010140SW,MT-X560,MT-E721,MT-X562,MT-E720,MT-X561,DX2020010186SW,MT-E722,PXI-6359,PXI-6358,PCI--29701,PXI-66112,PXI-6357,PCI--29702,PXI-6356,PCI--29703,PXI-6355,PCI--29704,PXI-6354,PCI--29705,PXI-1902,MT-X553,MT-X552,MT-X431,MT-X434,MT-X313,MT-X433,MT-X312,MT-X315,MT2020010111E,MT-X314,MT2021010090JX,DX2020010152SW,DX2020010198SW,MT2020010123E,PT-600E,MT-X551,MT-X430,MT-X550,DX2020010175SW,PT 600,MT-E712,MT-E713,MT-X421,MT-X420,MT-X423,MT-X301,MT-X304,MT2020010122E,MT-X424,MT2020010114E,DX2020010162SW,DX2020010185SW,MT2020010102C,PXI-6132,RLD176011-1,MT2020010102E,MT-E741,型号,MT-E743,MT-E742,DX2020010109SW,PXI-1802,PXI-1801,PXI-1804,PXI-1803,MT2020010210M,MT-X575,MT-X574,MT-X213,MT-X215,MT-X217,MT2020010125E,MT2020010101C,DX2020010151SW,DX2020010174SW,DX2020010197SW,MT2020010101E,MT2020010113E,MT-E730,MT-X571,PXI-1553B/1M-2,MT-X570,MT2021010092KZQ,MT-E732,MT-X573,MT-E731,MT-X330,MT-X572,MT-E736,MT-E735,PXI-66101,PCI--29712,PCI--29713,PCI--29714,PCI--29715,DX2020010099SW,MT-X564,MT-X322,MT-X200,MT-X563,MT2020010100E,MT2020010099C,DX2020010142SW,DX2020010188SW,APU,DX2020010165SW,RED2015010098,RED2015010096,MT2020010098Z,RED2015010095,1553B,MT2020010098T,MT2020010195S,MT2020010195M,MT2020010098R,RED2015010094,RED2015010093,RED2015010092,E 系列,MT2020010098C,MT-X911,MT2020010098E,MT-X910,MT2020010097Z,DX2020010131SW,DX2020010177SW,DX2020010154SW,MT2020010097R,MT2020010194S,MT2020010097T,MT2020010194M,MT-X901,MT-E710_DIF,MT2020010097C,MT2020010097E,MT-X900,DX2020010141SW,MT2021010103ROB,MT2021010094ROB,DX2020010164SW,DX2020010187SW,PXI-1321,PXI-1323,PXI-1322,MT2020010197S,PXI-1561,PT-5206,PT-5208,PXI-1324,DX2020010130SW,DX2020010199SW,DX2020010153SW,DX2020010176SW,PXI-1551,PXI-1312,MT2020010099Z,PXI-1311,MT2020010196S,PXIE-2208 系列,PXI-1313,MT2020010196M,MT2020010099E,MT-X920,MT-X922,MT-X921,PXIE-2218 系列,DX2020010121SW,DX2020010167SW,DX2020010144SW,PT 800E,X110,MT2020010199S,MT2020010199M,X116,PXIE-9207,PXI-1502,MT2021010094KZQ,DX2020010110SW,DX2020010156SW,DX2020010133SW,PXI-1972,PXI-1971,DX2020010179SW,MT2020010198S,MT-E711_DIF,MT2020010198M,PXI -66104,X104,PXI -66103,PXI -66102,PXI -66105,DX2020010120SW,DX2020010143SW,DX2020010166SW,DX2020010189SW,MT-X610,MT-X612,MT-X611,MT-X614,MT-X613,DX2020010132SW,DX2020010155SW,DX2020010178SW,MT2021010102ROB,MON,MT-X605,MT-X604,MT-X607,MT-X606,PXI-1512,MT-X608,MT-X601,MT-X600,MT-X603,PXI-61420,XX,RLD177011,MT2020010209M,DX2020010123SW,MT-U808,DX2020010146SW,DX2020010169SW,MT-U800,MT-U801,PXI-25204,MT-U804,MT2020010208S,DX2020010100SW,MT2020010208M,DX2020010112SW,DX2020010135SW,DX2020010158SW,PXI-5851,PXI-2208 系列,PXI-25211,RLD177009,MT2020010207S,MT2020
SGM2593A/SGM2593AD配电开关
描述- SGM2593A/SGM2593AD是一款单通道电源分配开关，适用于USB电源分配应用。该开关由EN引脚控制，工作电压范围为2.5V至6V。它具有集成可编程电流限制功能，可保护上端电源在过流或短路情况下免受损坏，并具备过温保护功能。该器件设计有软启动电路，以应对大电容性负载连接时的浪涌电流。当开关由EN关闭时，SGM2593AD通过集成50Ω下拉电阻进一步减小总解决方案尺寸。该器件提供TDFN-2×2-6AL和SOT-23-6封装。
型号- SGM2593AXN6G/TR,SGM2593A,SGM2593AD,SGM2593ADXN6G/TR,SGM2593AXTDI6G/TR,SGM2593ADXTDI6G/TR
SGM2590/SGM2590D配电开关
描述- SGM2590/SGM2590D是一款单通道电源分配开关，适用于2.5V至6V的供电电压。它具有高侧N-MOSFET、可编程电流限制、过温保护和软启动功能，适用于USB电源分配应用。
型号- SGM2590,SGM2590DXN5G/TR,SGM2590D,SGM2590XN5G/TR
SGMicro（圣邦微） SGM2588负载开关数据手册
描述- SGM2588是一款适用于自供电和总线供电通用串行总线（USB）应用的集成100mΩ（典型值）功率开关。该器件内部具有电流限制和保护功能，可防止过流损坏。它还具备软启动电路，以减少在采用高电容负载的应用中的浪涌电流。SGM2588提供多种型号，具有不同的电流限制级别和封装选项。
型号- SGM2588AYN5G/TR,SGM2588BYN5G/TR,SGM2588F,SGM2588IYN5G/TR,SGM2588G,SGM2588D,SGM2588E,SGM2588K,SGM2588I,SGM2588EYN5G/TR,SGM2588DYN5G/TR,SGM2588FYN5G/TR,SGM2588KYN5G/TR,SGM2588B,SGM2588GYN5G/TR,SGM2588,SGM2588C,SGM2588CYN5G/TR,SGM2588A
SGM2591配电开关
描述- SGM2591是一款单通道电源分配开关，适用于2.5V至6V的供电电压，主要用于USB电源分配应用。它具备过流保护、过温保护和软启动功能，并具有nFAULT输出信号。该产品采用高侧N-MOSFET设计，具有低导通电阻和低静态电流，适用于多种电源开关应用。
型号- SGM2591ADXN5G/TR,SGM2591CDXN5G/TR,SGM2591AD,SGM2591BD,SGM2591CD,SGM2591CXN5G/TR,SGM2591BXN5G/TR,SGM2591B,SGM2591,SGM2591C,SGM2591A,SGM2591AXN5G/TR,SGM2591BDXN5G/TR
SGM2593/SGM2593D配电开关
描述- SGM2593/SGM2593D是一款单通道电源分配开关，适用于2.5V至6V的供电电压。该产品具有可编程电流限制功能，用于保护上游电源免受过流或短路损坏，并具备过温保护功能。它还集成了软启动电路，以应对大电容负载时的浪涌电流。SGM2593D通过集成47Ω下拉电阻进一步减小了总解决方案的尺寸。该产品适用于通用电源开关、USB总线/自供电集线器、USB外设、ACPI电源分配、智能手机、LCD电视等应用。
型号- SGM2593D,SGM2593XTDI6G/TR,SGM2593,SGM2593DXN6G/TR,SGM2593DXTDI6G/TR,SGM2593XN6G/TR
SGM2553/SGM2553D精密可调限流配电开关
描述- 该资料介绍了SGM2553和SGM2553D两款单通道电源分配开关。这些开关适用于2.5V至5.5V的宽电压范围，具有90mΩ的低导通电阻N-MOSFET，可提供高达1.5A的连续电流。它们适合空间受限、电池供电的应用，并具备软启动、过流保护、可调电流限制和热关断等功能。
型号- SGM2553D,SGM2553DYN6G/TR,SGM2553DYTDI6G/TR,SGM2553YTDI6G/TR,SGM2553,SGM2553YN6G/TR
SGM2594配电开关
描述- SGM2594是一款单通道电源分配开关，适用于2.5V至6V的供电电压，具有电流限制、过温保护和软启动功能。该器件适用于USB电源分配应用，具有低导通电阻、低静态电流和快速输出放电特性。
型号- SGM2594AD,SGM2594ADXN5G/TR,SGM2594BD,SGM2594CD,SGM2594BDXN5G/TR,SGM2594BXN5G/TR,SGM2594AXN5G/TR,SGM2594DD,SGM2594CXN5G/TR,SGM2594DXN5G/TR,SGM2594A,SGM2594B,SGM2594,SGM2594C,SGM2594D,SGM2594DDXN5G/TR,SGM2594CDXN5G/TR
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支持 3Hz ~ 26.5GHz射频信号中心频率测试；9kHz ~ 3GHz频率范围内Wi-SUN、lora、zigbee、ble和Sub-G 灵敏度测量与测试，天线阻抗测量与匹配电路调试服务。支持到场/视频直播测试，资深专家全程指导。
实验室地址： 深圳/苏州 提交需求>
可定制平板变压器、主变压器的开关频率2MHz以内、输入电压1400V以内、输出电压1400V以内，50%以上的产品采用自动化生产，最快3天提供样品、7天交货。
最小起订量： 3000 提交需求>
授权代理品牌：集成电路
授权代理品牌：分立元件
授权代理品牌：接插件及结构件
授权代理品牌：部件、组件及配件
授权代理品牌：电源及模块
授权代理品牌：电子材料
授权代理品牌：仪器仪表及测试配组件
授权代理品牌：电工工具及材料
授权代理品牌：机械电子元件
授权代理品牌：加工与定制
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