【应用】单节锂电池保护IC SGM41100应用于TWS，无需外挂MOS、体积更小
苹果无线蓝牙耳机的风潮，带动了国内TWS的热销，越来越多的厂家也投入到了TWS的开发中，TWS往往由两部分组成，及耳机本体，和充电仓，充电仓内一般都内置了一颗较大容量的电池，锂电池的工作比较特殊，既不能过充，也不能过放，否则都会损坏电池，因此，锂电池保护IC，对于任何集成锂电池的产品来说，都是必不可少的。
这里介绍一款圣邦微的单节锂电池保护IC SGM41100，其支持多种电压的过压阈值保护和欠压阈值保护点。其设计应用原理图如下：
图1
常规锂电池保护ic需要外挂两个MOS管做开关，一个做过压保护开关，一个做欠压保护开关，而SGM41100则不需要外挂MSO，电流是直接流过IC本身，由IC内部集成的开关去控制过压或者欠压阈值的开段，相比常规的锂电池保护IC，其外围直接省乐两个MOS，体积更小，成本也更低。
SGM41100有多少过压和欠压阈值可选，表格如下：
图2
由上图可知，其过充保护阈值有8种电压可选，分别是4.20V、4.25V、4.30V、4.35V、4.40V、4.45V、4.50V、4.55V；欠压阈值有四个电压频段，2.4V、2.5V、2.8V、3.0V四种；另外还分别有充电电流和过放电流保护，以及电池短路保护，可根据不同类型锂电池选型不同规格的电压。
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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
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SGMICRO-TI/ADI/MAXIM/MPS/SILERGY/ST等信号链电源芯片对照表
描述- 圣邦微SGMICRO与TI/ADI/MAXIM/LT/Onsemi/ST/Microchip/Nexperia/MPS/TOSHIBA/ROHM/RICHTEK/SILERGY/ABLIC/Renesas/Diodes/NXP/NJM/Infineon/Allegro 等品牌的信号链、电源芯对照表。
型号- SY8388,SN74HC541,A3981,IR44273,74AVC8T245Q,TS3A24159,TS3A24157,FAN3100,SLG88103,ADA4622-2,SLG88104,ADA4622-1,SGM2560,NA199,SGM2564,TSL6002,LMR23620,SGM48017C,LM431,FAN49103,MAX4282,SGM61220,BD9A201,74HC595,TLV3542,TLV3541,TS3A4751,TLV522,LMR23630,FAN53611,TC7SZ14FU,74LCX04,NCS21803,HCF4051,NCS21801,HCF4052,74LCX08,HCF4053,TSC214I,TLV3544,LMP2022,TSB611,NL27WZ04,SGM2588,FAN53601,SN74HC573,SN74HC574,INA333,TSU101,TSC213I,TSU102,NTMFS4C10N,UCC27531-Q1,TSU104,RT8293,74HC573,74HC574,SGM621,RT8290,SGM41600,TSB621,SGM620,SGM2572,SGM41603,SGM2571,SGM2576,SGM2575,SGM2578,SGM8T245S,RT8296,NL17SG07,SGM8557-1,TSU111,SGM8557-2,TSU112,ESD103-B1-02,INA321,TLV2242,TLV2241,SGM2205-12XK3G,ISL28118,OPA2277,BU30TD2,LM5109,BQ25619,SGM48013C,BQ25618,INA317,BQ25611,SGM62110,SGM62112,FSA4157,TPS76933,SGM2593,XB6091IS,BQ25601,TPS76950,BQ25600,SGM61230,TXS0104,TXS0102,SGM61232,SGM61234,TLV8801,TXS0101,SGM61233,74HC123,SGM5349-16,TLV62084,SGM431V,LTC2054,TPS51200,LTC2050,TLV8812,TLV8811,SGM61235,TLV8802,RT8253,BD9D323,BD9D322,AD5541,PMPB27EP,TPS54302,SGM4553YXET,LM7322,SGM8706,LM7321,SGM8707,SGM8701,MAX4664,LPV7215,SGM12UB1D2,AP2191,SGM3001,SGM42513,74LVC245A,SGM3005,TPS61099,SGM3002,SGM8276-2,TPS7A8300,SGMOP17C,TPS2553,ISL28130,TPS2556,TPS2557,SGM42403Q,SGM42553,BD6222,SGM8255B-2,ISL28134,74AHC1G08GV,TPS2551,74HC165,SGM62116,SGM62118,SGM62117,TPS3852-Q1,MAX4684,74HC164,AP2172,A3916,AP2171,TPS560430,A3918,BQ25638,SGM8709,U74LVC126,MP8676,SGM61280,MCP6V16,SGM42544,NCP718,LMX331,LMR36520,LM27761,TC7SZ32FU,SN74LVTH162373,ADM708,ADM707,SGM38042,SGM38046,TPS54340,MAX4230,TPS3823,LM2904,TC74VHC138,LM2902,LM2903,SGM8740,SGM2077A,SGM8742,SGM2077B,SGM8743,PESD5V0F1BSF,SGM41515A,MIC5209,LPV802,LPV801,SGM8748,SGM8749,NLAS44599,TPS54336,SGM40666A,SGM8746,TC74VCX16245,TPS54331,74LCX32,TPS54335,SGM41513D,SGM41513A,MCP6406,FTL75939,OPA548,SGM8957-1,MCP6402,SGM8957-2,TLV6208,SGM5223,MAX4232,TC74LCX16244,MAX4231,TPS3808,SN74LVC2T45,OPA2333P,MAX4236,SGM8551XN,TPS3840,TPS54320,SGM48018C,OPA990,RT4730,SGM41512A,SGM8745X,SN74AHC1,MAX9938,74LVTN16244,74LVTN16245,LPV821,SGM48019C,MCP6V52,MCP6V51,RT4723,OPA2210,TLV755P,SN74AC244,MCP6V54,AW2027,SGM8604-2XTDU8G,SGM8750,LPV812,LPV811,AD8534,SGM41283,SGM5353-16,AP2120,AD8539,AD8538,74LVC125,MCP6V69,74LVC126,SGM41285,DRV8313,MCP6V67,SN74LVC2G66,SGM7SZ244S,CAT4104,TS321,SGM8429C-4,AD5593R,SGM61430A,MP28373,MP5121,TMP108,74LVT16373,SGM8304,MAX40078,AD8541,74LVT16374,MCP6442,TMP103,TMP102,MP9943,MP9942,AP2112,MCP6V79,NCV890100,SGM13003A,MCP6V76,STSPIN250,MCP6V77,74LVTH125,SGM8770,AP2114,SGM38042B-1,LM2841,AD8513,AD621,AD620,NCS20034,SGM65230,NCS20032,AD623,AD8515,SGM65231,AD627,TC7SPN334,SGM13002A,SGM8477-1,SGM2035C,SGM41291,SGM2036S,MCP6V96,TUSB320,74LVC138,SGM7SZ245S,SGM8958-2,SGM41296,SN74CBT3245,MP9928,SGM41298,SGM8958-1,SGM6132,MAX4736,SGM6130,AD8532,AD8531,MAX4730,TPS3422,SGM833A,MCP6472,SGM833B,TLV1702,SGM7SZ32,SQ27403,MC74LVC74,TPS3420,TPS3421,TP2011,SGM2037H,MUX36S08,BISS0002,MC74AHC08,74LVC373A,TPS2595XXDSG,MCP6001,TPS3895,AD8502,TPS3896,TPS3897,AD8500,MCP6002,TPS3898,AP2151,SGM41282C,TPS3899,AD8506,AD8505,TLV7021,SGM832A,TP2025,MC33074,TP2021,MCP6004,MCP6006,LT7183,74LVC374A,AP2141,SN74LVC2G04,MCP6492,74LVC1G126,74LVC1G125,SGM48535B,SGM7SZ14,SGM48535A,SGM48752X,TPS2596,BU28TD2WNVX,AS179,XC6201,SGM15CB1A4,XC6206,TC7WZ04,SN74LVC2G14,MCP6022,SGM2210P,SGM7SZ08,MCP6024,SGM834A,SN74LVC2G17,MCP6021,SGM834B,SGM7SZ04,MP2497,SGM7SZ00,IRL44273LPBF,SGM48753X,SGM48754X,AD5592R,TLV61046A,TPS7A8400,SGM48753,SY8301,SGM48754,SQ24335,SGM2211S,SGM48757,ISL21080,SGM48759,SY8303,MCP6032,MCP6031,SGM48751,SGM48752,SGMNQ07430,SGM61720,TSV911,TSV912,TSV914,SN74AVC16T245,MP2490,SGM05UB1B3,LPV324,OPA4379,OPA4374,HD3SS3412,MCP6044,OPA4376,OPA2192,MCP6041,74VHC244,LMR16030,74AHCT595,APD7118,OPA2197,TPS62730,MCP6042,OPA2196,SN74AVC8T245,SN74LVC157,OPA2191,ADG509,ADG508,SGM8478-1C,FSA2457,TMUX415,TC7SZ00,LM1117,AD8599,TPS62743,TSV6192,SN74LVC125,SGM706S,SN74LVC126,RT6160,TPS76901,TC7SZ07,SGM2564A,TLV707P,NTMFS4C06N,MP2451,TS393,LMH6643,TC74VCX164245,SN74LVC138,SGM48760,SGM25662,MIC708,MCP6061,MP2460,LME49726,RT6150,MIC706,SN74AHCT86,MCP6074,TC7SH125F,STSPIN220,APD196,SGMOP07,74HC541,TC7SET08,LMC7211,BQ25890H,MAX706,MAX9119,MAX708,MCP6071,SGM2566C,74AHC573D,TC7SZ32,BU33TD2,74LVC157,YDA145,BD9G341,SGM2567S,NJMOP2277,INA828,LPV358,NCP382,NE5532,SGM2217Q,LMG1025-Q1,NCV6324,SGMNQ40430,NCV6334,SGM48536BQ,SGM21102G,74AHCT86,BGA524N6,SGM21102C,FSA2466,SGM21102B,INA818,SGM21102A,SGM05FB1E2,SN74AHC244,TLV74118,TC7SZ32F,NC7WZ04,74AVC8T245BQ,TSV991,TSV992,TSV994,SGM3851A,SGM48536CQ,TC913,74AHC244,AD8571,74AVC2T45,SGM2521A,TLV74128,SN74LVC541,AZ1117,LMV881,BU28TD2,MAX14589,TLV2316,SGM61330,SGM724,TS5V330,SGM5209-14,74LV541A,SGM3758,NJU7076,MAX4163,MAX4162,PESD15VW1BCSF,TLV74133,TPS25921A,OP213,TLV74130,SGM722,TLV2333,SGM723,SGM721,SGM8610-2,NLAS3899,OPA2140,EL5420,MAX4174,MAX4173,SGM15UB1E2,TC7SH126FU,SGM41100A,SGM61310,SKY13351,A4980,SGM41100V,SGM61306,SGM61305,SGM61308,SGM61307,SGM8262-2,TC7PZ14,SGM3795,74LCX126,74LCX125,74LVC541A,SGM3799,SA4159
对照表 - SGMICRO
SGM41100真正的单片锂离子/聚合物电池保护器在微型薄封装数据表
型号- SGM41100-445N09YUDT6G/TR,SGM41100-425N06YUDT6G/TR,SGM41100-425O04YUDT6G/TR,SGM41100-450N09,SGM41100-450P13YUDT6G/TR,SGM41100-450N04,SGM41100-450N06,SGM41100-420N06YUDT6G/TR,SGM41100-420O04YUDT6G/TR,SGM41100-455P13YUDT6G/TR,SGM41100-455N13,SGM41100-440P09,SGM41100-455M09YUDT6G/TR,SGM41100-440P06,SGM41100-440N09YUDT6G/TR,SGM41100-440P04,SGM41100-455M04YUDT6G/TR,SGM41100-420M13,SGM41100-445P13,SGM41100-430M06YUDT6G/TR,SGM41100-430N04YUDT6G/TR,SGM41100-445P04,SGM41100-445P06,SGM41100-455_ _ _,SGM41100-445P09,SGM41100-450O13,SGM41100-455N09,SGM41100-450M09YUDT6G/TR,SGM41100-455N06,SGM41100-455N04,SGM41100-445M06YUDT6G/TR,SGM41100-450M04YUDT6G/TR,SGM41100-435M06YUDT6G/TR,SGM41100-440M04YUDT6G/TR,SGM41100-440P13YUDT6G/TR,SGM41100-420_ _ _,SGM41100-450M09,SGM41100-450M04,SGM41100-450M06,SGM41100-430N06YUDT6G/TR,SGM41100-420M13YUDT6G/TR,SGM41100-445M09YUDT6G/TR,SGM41100-455M13,SGM41100-440O09,SGM41100-425P04YUDT6G/TR,SGM41100-425O06YUDT6G/TR,SGM41100-440O06,SGM41100-420N04YUDT6G/TR,SGM41100-425P09YUDT6G/TR,SGM41100-440O04,SGM41100-425M13YUDT6G/TR,SGM41100-440N04YUDT6G/TR,SGM41100-445O13,SGM41100-445M04YUDT6G/TR,SGM41100-420P09YUDT6G/TR,SGM41100-445O04,SGM41100-445O06,SGM41100-445O09,SGM41100-450M06YUDT6G/TR,SGM41100-425O09YUDT6G/TR,SGM41100-445O09YUDT6G/TR,SGM41100-455M09,SGM41100-450N13,SGM41100-445N04YUDT6G/TR,SGM41100-455M06,SGM41100-455M04,SGM41100-420P04YUDT6G/TR,SGM41100-425N04YUDT6G/TR,SGM41100-440O09YUDT6G/TR,SGM41100-440P13,SGM41100-420O09YUDT6G/TR,SGM41100-425N09YUDT6G/TR,SGM41100-445O04YUDT6G/TR,SGM41100-_ _ _ _ _09,SGM41100-440N06YUDT6G/TR,SGM41100-440O04YUDT6G/TR,SGM41100-445_ _ _,SGM41100-435P13,SGM41100-455M06YUDT6G/TR,SGM41100-430P04,SGM41100-430P06,SGM41100-440N09,SGM41100-430M09YUDT6G/TR,SGM41100-440N06,SGM41100-_ _ _ _ _04,SGM41100-430_ _ _,SGM41100-430P09,SGM41100-440N04,SGM41100-_ _ _ _ _06,SGM41100-445N13,SGM41100-435M13YUDT6G/TR,SGM41100-435P09YUDT6G/TR,SGM41100-445N06,SGM41100-450P06YUDT6G/TR,SGM41100-445N09,SGM41100-425N13YUDT6G/TR,SGM41100-455N13YUDT6G/TR,SGM41100-450M13,SGM41100-435P06,SGM41100-450_ _ _,SGM41100-420O06YUDT6G/TR,SGM41100-435P04,SGM41100-435P09,SGM41100-430P13YUDT6G/TR,SGM41100-440O13,SGM41100-430O06YUDT6G/TR,SGM41100-445N04,SGM41100-445O13YUDT6G/TR,SGM41100-_ _ _ _ _13,SGM41100-435O04YUDT6G/TR,SGM41100-435N06YUDT6G/TR,SGM41100-435O13,SGM41100-425P13YUDT6G/TR,SGM41100-430O04,SGM41100-450O04YUDT6G/TR,SGM41100-430O06,SGM41100-440M09,SGM41100-450O13YUDT6G/TR,SGM41100-430O09,SGM41100-440M06,SGM41100-420M06YUDT6G/TR,SGM41100-450N09YUDT6G/TR,SGM41100-440M04,SGM41100-445M13,SGM41100-445M06,SGM41100-430N13YUDT6G/TR,SGM41100-445M09,SGM41100-435M04YUDT6G/TR,SGM41100-450P09YUDT6G/TR,SGM41100-435O04,SGM41100-455N04YUDT6G/TR,SGM41100-455P04YUDT6G/TR,SGM41100-AAABCC,SGM41100-430P13,SGM41100-435O06,SGM41100-430O09YUDT6G/TR,SGM41100-455O09YUDT6G/TR,SGM41100-440_ _ _,SGM41100-435O09,SGM41100-450M13YUDT6G/TR,SGM41100-435N09YUDT6G/TR,SGM41100-430P04YUDT6G/TR,SGM41100-440N13,SGM41100-445M04,SGM41100-425P09,SGM41100-425P06,SGM41100-425O13YUDT6G/TR,SGM41100-420O13YUDT6G/TR,SGM41100-435N13,SGM41100-430N04,SGM41100-430N06,SGM41100-455M13YUDT6G/TR,SGM41100-435P06YUDT6G/TR,SGM41100-430N09,SGM41100-_ _ _ N_ _,SGM41100-425P04,SGM41100-430P06YUDT6G/TR,SGM41100-_ _ _M _ _,SGM41100-420P06,SGM41100-420P04,SGM41100-435N13YUDT6G/TR,SGM41100-445N13YUDT6G/TR,SGM41100-420P09,SGM41100-445O06YUDT6G/TR,SGM41100-455O06YUDT6G/TR,SGM41100-435N04,SGM41100-440P06YUDT6G/TR,SGM41100-435N09,SGM41100-430O13,SGM41100-435N06,SGM41100-425P13,SGM41100-450O06YUDT6G/TR,SGM41100-440O06YUDT6G/TR,SGM41100-435O13YUDT6G/TR,SGM41100-440M13,SGM41100-455N06YUDT6G/TR,SGM41100-420P13,SGM41100-425O06,SGM41100-425O09,SGM41100-435M13,SGM41100-450N06YUDT6G/TR,SGM41100-425M09YUDT6G/TR,SGM41100,SGM41100-430M04,SGM41100-430M06,SGM41100-425P06YUDT6G/TR,SGM41100-430M09,SGM41100-420M09YUDT6G/TR,SGM41100-445P06YUDT6G/TR,SGM41100-445P09YUDT6G/TR,SGM41100-425O04,SGM41100-445M13YUDT6G/TR,SGM41100-425_ _ _,SGM41100-420O04,SGM41100-440N13YUDT6G/TR,SGM41100-420O06,SGM41100-425M04YUDT6G/TR,SGM41100-440P09YUDT6G/TR,SGM41100-420O09,SGM41100-435M06,SGM41100-445P04YUDT6G/TR,SGM41100-435M04,SGM41100-430N13,SGM41100-435M09,SGM41100-435_ _ _,SGM41100-440M13YUDT6G/TR,SGM41100-425O13,SGM41100-440P04YUDT6G/TR,SGM41100-_ _ _ O_ _,SGM41100-450P09,SGM41100-420O13,SGM41100-450P06,SGM41100-425N09,SGM41100-450O09YUDT6G/TR,SGM41100-450P04,SGM41100-430M13YUDT6G/TR,SGM41100-420N09YUDT6G/TR,SGM41100-455P13,SGM41100-440O13YUDT6G/TR,SGM41100-435M09YUDT6G/TR,SGM41100-435P13YUDT6G/TR,SGM41100-435P04YUDT6G/TR,SGM41100-425N04,SGM41100-425N06,SGM41100-455P06YUDT6G/TR,SGM41100-420N13YUDT6G/TR,SGM41100-420N04,SGM41100-420P06YUDT6G/TR,SGM41100-420N09,SGM41100-450N04YUDT6G/TR,SGM41100-440M09YUDT6G/TR,SGM41100-420N06,SGM41100-455P09,SGM41100-435O06YUDT6G/TR,SGM41100-455P06,SGM41100-420M04YUDT6G/TR,SGM41100-455P04,SGM41100-430M04YUDT6G/TR,SGM41100-430M13,SGM41100-425M06YUDT6G/TR,SGM41100-455O13YUDT6G/TR,SGM41100-420P13YUDT6G/TR,SGM41100-445N06YUDT6G/TR,SGM41100-425N13,SGM41100-455O04YUDT6
采用超薄封装的SGM41100A真正的单片锂离子/聚合物电池保护器
型号- SGM41100A-420M09YUDT6G/TR,SGM41100A-440P05,SGM41100A-420O05YUDT6G/TR,SGM41100A-440P03,SGM41100A-420P03YUDT6G/TR,SGM41100A-450N05,SGM41100A-450N03YUDT6G/TR,SGM41100A-450N03,SGM41100A-450N09,SGM41100A-425P03YUDT6G/TR,SGM41100A-440P09,SGM41100A-425M09YUDT6G/TR,SGM41100A-425O05YUDT6G/TR,SGM41100A-450M05YUDT6G/TR,SGM41100A-445N03YUDT6G/TR,SGM41100A-430O03YUDT6G/TR,SGM41100A-455N03YUDT6G/TR,SGM41100A-440O03YUDT6G/TR,SGM41100A-435O03YUDT6G/TR,SGM41100A-455N09,SGM41100A-445P03,SGM41100A-445O03YUDT6G/TR,SGM41100A-445P05,SGM41100A-455N05,SGM41100A-430P03YUDT6G/TR,SGM41100A-455N03,SGM41100A-445P09,SGM41100A-440O09,SGM41100A-440O03,SGM41100A-440O05,SGM41100A-430O05YUDT6G/TR,SGM41100A-455P09YUDT6G/TR,SGM41100A,SGM41100A-450M03YUDT6G/TR,SGM41100A-450M05,SGM41100A-450M03,SGM41100A-420N09YUDT6G/TR,SGM41100A-450M09,SGM41100A-455M03YUDT6G/TR,SGM41100A-435O05YUDT6G/TR,SGM41100A-435M05YUDT6G/TR,SGM41100A-455M05YUDT6G/TR,SGM41100A-430N05YUDT6G/TR,SGM41100A-450N05YUDT6G/TR,SGM41100A-435N05YUDT6G/TR,SGM41100A-455N05YUDT6G/TR,SGM41100A-445O03,SGM41100A-445O05,SGM41100A-455M09,SGM41100A-445O09,SGM41100A-455M05,SGM41100A-455M03,SGM41100A-445P09YUDT6G/TR,SGM41100A-440M09YUDT6G/TR,SGM41100A-440N09,SGM41100A-440N03,SGM41100A-440N05,SGM41100A-430M05YUDT6G/TR,SGM41100A-430P05YUDT6G/TR,SGM41100A-445M03YUDT6G/TR,SGM41100A-425N03YUDT6G/TR,SGM41100A-435P05,SGM41100A-435N03YUDT6G/TR,SGM41100A-435P03,SGM41100A-435P09,SGM41100A-435N09YUDT6G/TR,SGM41100A-430P09,SGM41100A-425O09YUDT6G/TR,SGM41100A-445N03,SGM41100A-455O03YUDT6G/TR,SGM41100A-430P05,SGM41100A-455O09YUDT6G/TR,SGM41100A-445N05,SGM41100A-430P03,SGM41100A-445N09,SGM41100A-420O03YUDT6G/TR,SGM41100A-440P03YUDT6G/TR,SGM41100A-450P03YUDT6G/TR,SGM41100A-440M09,SGM41100A-435P03YUDT6G/TR,SGM41100A-440M05,SGM41100A-430M09YUDT6G/TR,SGM41100A-455M09YUDT6G/TR,SGM41100A-440M03,SGM41100A-450P09YUDT6G/TR,SGM41100A-420P05YUDT6G/TR,SGM41100A-440N03YUDT6G/TR,SGM41100A-445P05YUDT6G/TR,SGM41100A-440M05YUDT6G/TR,SGM41100A-425M05YUDT6G/TR,SGM41100A-435O03,SGM41100A-435O05,SGM41100A-435O09,SGM41100A-430O09,SGM41100A-445M03,SGM41100A-445M05,SGM41100A-430O05,SGM41100A-430O03,SGM41100A-445N05YUDT6G/TR,SGM41100A-445M09,SGM41100A-420N05YUDT6G/TR,SGM41100A-440O05YUDT6G/TR,SGM41100A-420M03YUDT6G/TR,SGM41100A-425M03YUDT6G/TR,SGM41100A-450P05YUDT6G/TR,SGM41100A-425P09YUDT6G/TR,SGM41100A-425P03,SGM41100A-450N09YUDT6G/TR,SGM41100A-455P05YUDT6G/TR,SGM41100A-425P05,SGM41100A-455N09YUDT6G/TR,SGM41100A-425P09,SGM41100A-435N03,SGM41100A-430O09YUDT6G/TR,SGM41100A-440O09YUDT6G/TR,SGM41100A-435N05,SGM41100A-445N09YUDT6G/TR,SGM41100A-435N09,SGM41100A-430N09,SGM41100A-435O09YUDT6G/TR,SGM41100A-445O09YUDT6G/TR,SGM41100A-430N05,SGM41100A-430N03,SGM41100A-420P09YUDT6G/TR,SGM41100A-420P03,SGM41100A-430P09YUDT6G/TR,SGM41100A-420P05,SGM41100A-420P09,SGM41100A-430M03YUDT6G/TR,SGM41100A-435P09YUDT6G/TR,SGM41100A-455O05YUDT6G/TR,SGM41100A-440N09YUDT6G/TR,SGM41100A-425O03,SGM41100A-435M03YUDT6G/TR,SGM41100A-425O05,SGM41100A-425O09,SGM41100A-435M03,SGM41100A-435M05,SGM41100A-435M09,SGM41100A-430M09,SGM41100A-420O03,SGM41100A-430M05,SGM41100A-420O05,SGM41100A-450O05YUDT6G/TR,SGM41100A-430M03,SGM41100A-420O09,SGM41100A-440M03YUDT6G/TR,SGM41100A-445O05YUDT6G/TR,SGM41100A-445P03YUDT6G/TR,SGM41100A-450P09,SGM41100A-425N05,SGM41100A-450P03,SGM41100A-425N03,SGM41100A-425N09,SGM41100A-430N03YUDT6G/TR,SGM41100A-450P05,SGM41100A-430N09YUDT6G/TR,SGM41100A-445M09YUDT6G/TR,SGM41100A-450O09YUDT6G/TR,SGM41100A-425P05YUDT6G/TR,SGM41100A-420O09YUDT6G/TR,SGM41100A-435P05YUDT6G/TR,SGM41100A-425N09YUDT6G/TR,SGM41100A-450O03YUDT6G/TR,SGM41100A-425O03YUDT6G/TR,SGM41100A-455P09,SGM41100A-455P05,SGM41100A-440P09YUDT6G/TR,SGM41100A-420N03,SGM41100A-455P03,SGM41100A-420N05,SGM41100A-420N09,SGM41100A-455P03YUDT6G/TR,SGM41100A-450O09,SGM41100A-425N05YUDT6G/TR,SGM41100A-425M05,SGM41100A-450O03,SGM41100A-425M03,SGM41100A-420N03YUDT6G/TR,SGM41100A-440P05YUDT6G/TR,SGM41100A-425M09,SGM41100A-420M05YUDT6G/TR,SGM41100A-450O05,SGM41100A-435M09YUDT6G/TR,SGM41100A-445M05YUDT6G/TR,SGM41100A-440N05YUDT6G/TR,SGM41100A-420M03,SGM41100A-455O09,SGM41100A-420M05,SGM41100A-455O05,SGM41100A-420M09,SGM41100A-455O03,SGM41100A-450M09YUDT6G/TR
SGM41100采用超薄封装的真正单片式锂离子/聚合物电池保护器
型号- SGM41100-445N09YUDT6G/TR,SGM41100-425N06YUDT6G/TR,SGM41100-425O04YUDT6G/TR,SGM41100-450N09,SGM41100-450P13YUDT6G/TR,SGM41100-450N04,SGM41100-450N06,SGM41100-420N06YUDT6G/TR,SGM41100-420O04YUDT6G/TR,SGM41100-455P13YUDT6G/TR,SGM41100-455N13,SGM41100-440P09,SGM41100-455M09YUDT6G/TR,SGM41100-440P06,SGM41100-440N09YUDT6G/TR,SGM41100-440P04,SGM41100-455M04YUDT6G/TR,SGM41100-420M13,SGM41100-445P13,SGM41100-430M06YUDT6G/TR,SGM41100-430N04YUDT6G/TR,SGM41100-445P04,SGM41100-445P06,SGM41100-455_ _ _,SGM41100-445P09,SGM41100-450O13,SGM41100-455N09,SGM41100-450M09YUDT6G/TR,SGM41100-455N06,SGM41100-455N04,SGM41100-445M06YUDT6G/TR,SGM41100-450M04YUDT6G/TR,SGM41100-435M06YUDT6G/TR,SGM41100-440M04YUDT6G/TR,SGM41100-440P13YUDT6G/TR,SGM41100-420_ _ _,SGM41100-450M09,SGM41100-450M04,SGM41100-450M06,SGM41100-430N06YUDT6G/TR,SGM41100-420M13YUDT6G/TR,SGM41100-445M09YUDT6G/TR,SGM41100-455M13,SGM41100-440O09,SGM41100-425P04YUDT6G/TR,SGM41100-425O06YUDT6G/TR,SGM41100-440O06,SGM41100-420N04YUDT6G/TR,SGM41100-425P09YUDT6G/TR,SGM41100-440O04,SGM41100-425M13YUDT6G/TR,SGM41100-440N04YUDT6G/TR,SGM41100-445M04YUDT6G/TR,SGM41100-445O13,SGM41100-420P09YUDT6G/TR,SGM41100-445O04,SGM41100-445O06,SGM41100-445O09,SGM41100-450M06YUDT6G/TR,SGM41100-425O09YUDT6G/TR,SGM41100-445O09YUDT6G/TR,SGM41100-455M09,SGM41100-445N04YUDT6G/TR,SGM41100-450N13,SGM41100-455M06,SGM41100-455M04,SGM41100-420P04YUDT6G/TR,SGM41100-425N04YUDT6G/TR,SGM41100-440O09YUDT6G/TR,SGM41100-440P13,SGM41100-420O09YUDT6G/TR,SGM41100-425N09YUDT6G/TR,SGM41100-445O04YUDT6G/TR,SGM41100-_ _ _ _ _09,SGM41100-440N06YUDT6G/TR,SGM41100-440O04YUDT6G/TR,SGM41100-445_ _ _,SGM41100-435P13,SGM41100-455M06YUDT6G/TR,SGM41100-430P04,SGM41100-430P06,SGM41100-440N09,SGM41100-430M09YUDT6G/TR,SGM41100-440N06,SGM41100-_ _ _ _ _04,SGM41100-430_ _ _,SGM41100-430P09,SGM41100-440N04,SGM41100-_ _ _ _ _06,SGM41100-445N13,SGM41100-435M13YUDT6G/TR,SGM41100-435P09YUDT6G/TR,SGM41100-445N06,SGM41100-450P06YUDT6G/TR,SGM41100-445N09,SGM41100-425N13YUDT6G/TR,SGM41100-455N13YUDT6G/TR,SGM41100-450M13,SGM41100-435P06,SGM41100-450_ _ _,SGM41100-420O06YUDT6G/TR,SGM41100-435P04,SGM41100-435P09,SGM41100-430P13YUDT6G/TR,SGM41100-440O13,SGM41100-430O06YUDT6G/TR,SGM41100-445O13YUDT6G/TR,SGM41100-445N04,SGM41100-_ _ _ _ _13,SGM41100-435O04YUDT6G/TR,SGM41100-435N06YUDT6G/TR,SGM41100-435O13,SGM41100-425P13YUDT6G/TR,SGM41100-430O04,SGM41100-450O04YUDT6G/TR,SGM41100-430O06,SGM41100-440M09,SGM41100-450O13YUDT6G/TR,SGM41100-430O09,SGM41100-440M06,SGM41100-420M06YUDT6G/TR,SGM41100-450N09YUDT6G/TR,SGM41100-440M04,SGM41100-445M13,SGM41100-445M06,SGM41100-430N13YUDT6G/TR,SGM41100-445M09,SGM41100-435M04YUDT6G/TR,SGM41100-450P09YUDT6G/TR,SGM41100-435O04,SGM41100-455N04YUDT6G/TR,SGM41100-455P04YUDT6G/TR,SGM41100-AAABCC,SGM41100-430P13,SGM41100-435O06,SGM41100-430O09YUDT6G/TR,SGM41100-455O09YUDT6G/TR,SGM41100-440_ _ _,SGM41100-435O09,SGM41100-450M13YUDT6G/TR,SGM41100-435N09YUDT6G/TR,SGM41100-430P04YUDT6G/TR,SGM41100-440N13,SGM41100-445M04,SGM41100-425P09,SGM41100-425O13YUDT6G/TR,SGM41100-425P06,SGM41100-420O13YUDT6G/TR,SGM41100-435N13,SGM41100-430N04,SGM41100-430N06,SGM41100-455M13YUDT6G/TR,SGM41100-435P06YUDT6G/TR,SGM41100-430N09,SGM41100-_ _ _ N_ _,SGM41100-425P04,SGM41100-430P06YUDT6G/TR,SGM41100-_ _ _M _ _,SGM41100-420P06,SGM41100-420P04,SGM41100-435N13YUDT6G/TR,SGM41100-445N13YUDT6G/TR,SGM41100-420P09,SGM41100-445O06YUDT6G/TR,SGM41100-455O06YUDT6G/TR,SGM41100-435N04,SGM41100-440P06YUDT6G/TR,SGM41100-435N09,SGM41100-430O13,SGM41100-435N06,SGM41100-425P13,SGM41100-450O06YUDT6G/TR,SGM41100-440O06YUDT6G/TR,SGM41100-435O13YUDT6G/TR,SGM41100-440M13,SGM41100-455N06YUDT6G/TR,SGM41100-420P13,SGM41100-425O06,SGM41100-425O09,SGM41100-435M13,SGM41100-450N06YUDT6G/TR,SGM41100-425M09YUDT6G/TR,SGM41100,SGM41100-430M04,SGM41100-425P06YUDT6G/TR,SGM41100-430M06,SGM41100-430M09,SGM41100-420M09YUDT6G/TR,SGM41100-445P06YUDT6G/TR,SGM41100-445P09YUDT6G/TR,SGM41100-425O04,SGM41100-445M13YUDT6G/TR,SGM41100-425_ _ _,SGM41100-420O04,SGM41100-440N13YUDT6G/TR,SGM41100-420O06,SGM41100-425M04YUDT6G/TR,SGM41100-440P09YUDT6G/TR,SGM41100-420O09,SGM41100-435M06,SGM41100-445P04YUDT6G/TR,SGM41100-435M04,SGM41100-430N13,SGM41100-435M09,SGM41100-435_ _ _,SGM41100-440M13YUDT6G/TR,SGM41100-425O13,SGM41100-440P04YUDT6G/TR,SGM41100-_ _ _ O_ _,SGM41100-450P09,SGM41100-420O13,SGM41100-450P06,SGM41100-425N09,SGM41100-450O09YUDT6G/TR,SGM41100-450P04,SGM41100-430M13YUDT6G/TR,SGM41100-420N09YUDT6G/TR,SGM41100-455P13,SGM41100-440O13YUDT6G/TR,SGM41100-435M09YUDT6G/TR,SGM41100-435P13YUDT6G/TR,SGM41100-435P04YUDT6G/TR,SGM41100-425N04,SGM41100-425N06,SGM41100-455P06YUDT6G/TR,SGM41100-420N13YUDT6G/TR,SGM41100-420N04,SGM41100-420P06YUDT6G/TR,SGM41100-420N09,SGM41100-450N04YUDT6G/TR,SGM41100-440M09YUDT6G/TR,SGM41100-420N06,SGM41100-455P09,SGM41100-435O06YUDT6G/TR,SGM41100-455P06,SGM41100-420M04YUDT6G/TR,SGM41100-455P04,SGM41100-430M04YUDT6G/TR,SGM41100-430M13,SGM41100-425M06YUDT6G/TR,SGM41100-455O13YUDT6G/TR,SGM41100-420P13YUDT6G/TR,SGM41100-445N06YUDT6G/TR,SGM41100-425N13,SGM41100-455O04YUDT6
【产品】1.5mm/2mm微型电池保护电路IC SGM4110X，1μA+的超低功耗适合小到数mAh的微电池
圣邦微推出了两款迷你尺寸、超低功耗单节小微电池保护电路SGM41100和SGM41101，仅仅需要一个外置电阻和一个外置电容就可以使电路板面积减小到5mm2和6mm2。1μA+的超低功耗适合小到数mAh的微电池，内置开关28mΩ/44mΩ的导通电阻则可适应数百mAh、数千mAh的电池。
SGM41100W真正的单片锂离子/聚合物电池保护器，采用超薄封装
描述- 该资料介绍了SGM41100W是一款专为锂离子/聚合物电池提供保护的器件。它集成了充电和放电保护、过压、欠压、过流等多种保护功能，并具有超紧凑的封装设计，适用于小型可穿戴设备。
型号- SGM41100W-440N01YUDT6G/TR,SGM41100W-423P01,SGM41100W-423P02,SGM41100W-455_ _ _,SGM41100W-443N01YUDT6G/TR,SGM41100W-445N01YUDT6G/TR,SGM41100W-448N01YUDT6G/TR,SGM41100W-438_ _ _,SGM41100W-433N04,SGM41100W-433N01,SGM41100W-433N02,SGM41100W-455O04YUDT6G/TR,SGM41100W-455P02YUDT6G/TR,SGM41100W-423P04,SGM41100W-448P02YUDT6G/TR,SGM41100W-445N01,SGM41100W-445N02,SGM41100W-445N04,SGM41100W-458P02YUDT6G/TR,SGM41100W-443O04YUDT6G/TR,SGM41100W-420P01YUDT6G/TR,SGM41100W-453O04YUDT6G/TR,SGM41100W-440O04YUDT6G/TR,SGM41100W-425P01YUDT6G/TR,SGM41100W-423P01YUDT6G/TR,SGM41100W-450O04YUDT6G/TR,SGM41100W-450N01YUDT6G/TR,SGM41100W-430N01YUDT6G/TR,SGM41100W-453N01YUDT6G/TR,SGM41100W-428P01YUDT6G/TR,SGM41100W-455N01YUDT6G/TR,SGM41100W-433O04,SGM41100W-_ _ _ N_ _,SGM41100W-433N01YUDT6G/TR,SGM41100W-458N01YUDT6G/TR,SGM41100W-458P01,SGM41100W-438N01YUDT6G/TR,SGM41100W,SGM41100W-433O02,SGM41100W-458P02,SGM41100W-443P02YUDT6G/TR,SGM41100W-433O01,SGM41100W-458P04,SGM41100W-435N01YUDT6G/TR,SGM41100W-443_ _ _,SGM41100W-445O04YUDT6G/TR,SGM41100W-445P02YUDT6G/TR,SGM41100W-420M02YUDT6G/TR,SGM41100W-423M02YUDT6G/TR,SGM41100W-445M02,SGM41100W-448O04YUDT6G/TR,SGM41100W-445M01,SGM41100W-445M04,SGM41100W-420M02,SGM41100W-420M01,SGM41100W-425M02YUDT6G/TR,SGM41100W-440P02YUDT6G/TR,SGM41100W-420M04,SGM41100W-428M02YUDT6G/TR,SGM41100W-423N02,SGM41100W-423N04,SGM41100W-423N01,SGM41100W-423N01YUDT6G/TR,SGM41100W-435O01,SGM41100W-425N01YUDT6G/TR,SGM41100W-435O04,SGM41100W-435O02,SGM41100W-438P02YUDT6G/TR,SGM41100W-443M02,SGM41100W-445P01,SGM41100W-425P02YUDT6G/TR,SGM41100W-443M01,SGM41100W-443M04,SGM41100W-445P02,SGM41100W-433P01YUDT6G/TR,SGM41100W-420O04YUDT6G/TR,SGM41100W-_ _ _ M_ _,SGM41100W-430O04YUDT6G/TR,SGM41100W-453M04YUDT6G/TR,SGM41100W-435P01YUDT6G/TR,SGM41100W-455N01,SGM41100W-455N02,SGM41100W-455M04YUDT6G/TR,SGM41100W-455N04,SGM41100W-445P04,SGM41100W-448P01YUDT6G/TR,SGM41100W-423O01,SGM41100W-423O02,SGM41100W-423O04,SGM41100W-_ _ _ _ 02,SGM41100W-_ _ _ _ 01,SGM41100W-_ _ _ _ 04,SGM41100W-433M01,SGM41100W-433M04,SGM41100W-435P04,SGM41100W-433M02,SGM41100W-435P02,SGM41100W-435P01,SGM41100W-440P01YUDT6G/TR,SGM41100W-435_ _ _,SGM41100W-445O02,SGM41100W-445O01,SGM41100W-445O04,SGM41100W-433M02YUDT6G/TR,SGM41100W-453P02YUDT6G/TR,SGM41100W-438O04YUDT6G/TR,SGM41100W-435M02YUDT6G/TR,SGM41100W-453N02YUDT6G/TR,SGM41100W-430P02YUDT6G/TR,SGM41100W-455M01,SGM41100W-455M02,SGM41100W-455N02YUDT6G/TR,SGM41100W-455M04,SGM41100W-438M04YUDT6G/TR,SGM41100W-423O02YUDT6G/TR,SGM41100W-438N02YUDT6G/TR,SGM41100W-428O02YUDT6G/TR,SGM41100W-430M04YUDT6G/TR,SGM41100W-425N04YUDT6G/TR,SGM41100W-453M02YUDT6G/TR,SGM41100W-440_ _ _,SGM41100W-443O02,SGM41100W-443O01,SGM41100W-453M04,SGM41100W-430N02,SGM41100W-455P04,SGM41100W-450M02YUDT6G/TR,SGM41100W-430N04,SGM41100W-455P01YUDT6G/TR,SGM41100W-433M04YUDT6G/TR,SGM41100W-443M04YUDT6G/TR,SGM41100W-430N01,SGM41100W-455P01,SGM41100W-455P02,SGM41100W-420P04,SGM41100W-443O04,SGM41100W-453M02,SGM41100W-420P02,SGM41100W-453M01,SGM41100W-420P01,SGM41100W-430_ _ _,SGM41100W-448M04YUDT6G/TR,SGM41100W-428N02YUDT6G/TR,SGM41100W-423P02YUDT6G/TR,SGM41100W-443M02YUDT6G/TR,SGM41100W-425O04YUDT6G/TR,SGM41100W-443N01,SGM41100W-428M04,SGM41100W-443N02,SGM41100W-430O02,SGM41100W-455O04,SGM41100W-428M02,SGM41100W-430O01,SGM41100W-428M01,SGM41100W-430O04,SGM41100W-428O04YUDT6G/TR,SGM41100W-420N02YUDT6G/TR,SGM41100W-430M01YUDT6G/TR,SGM41100W-455O01,SGM41100W-455O02,SGM41100W-443N04,SGM41100W-425N02YUDT6G/TR,SGM41100W-445N02YUDT6G/TR,SGM41100W-433M01YUDT6G/TR,SGM41100W-420O02YUDT6G/TR,SGM41100W-458M04YUDT6G/TR,SGM41100W-443N04YUDT6G/TR,SGM41100W-440M01,SGM41100W-_ _ _ P_ _,SGM41100W-433P04,SGM41100W-455P04YUDT6G/TR,SGM41100W-433P01,SGM41100W-433P02,SGM41100W-440M04,SGM41100W-448O02YUDT6G/TR,SGM41100W-450M04YUDT6G/TR,SGM41100W-440M02,SGM41100W-433P02YUDT6G/TR,SGM41100W-430P01YUDT6G/TR,SGM41100W-435O04YUDT6G/TR,SGM41100W-420N02,SGM41100W-420N01,SGM41100W-453O04,SGM41100W-453O02,SGM41100W-445P01YUDT6G/TR,SGM41100W-450_ _ _,SGM41100W-453O01,SGM41100W-438P01YUDT6G/TR,SGM41100W-420N04,SGM41100W-423M04YUDT6G/TR,SGM41100W-430O02YUDT6G/TR,SGM41100W425_ _ _,SGM41100W-455O02YUDT6G/TR,SGM41100W-448M01YUDT6G/TR,SGM41100W-438O02YUDT6G/TR,SGM41100W-440M04YUDT6G/TR,SGM41100W-420O01,SGM41100W-443P01,SGM41100W-453N04,SGM41100W-430M04,SGM41100W-_ _ _ O_ _,SGM41100W-440M01YUDT6G/TR,SGM41100W-430M02,SGM41100W-450P02YUDT6G/TR,SGM41100W-430M01,SGM41100W-453N02,SGM41100W-420O04,SGM41100W-443P02,SGM41100W-453N01,SGM41100W-423M01YUDT6G/TR,SGM41100W-420O02,SGM41100W-443P04,SGM41100W-438P04YUDT6G/TR,SGM41100W-435N02YUDT6G/TR,SGM41100W-450M02,SGM41100W-450M01,SGM41100W-450M04,SGM41100W-458M01YUDT6G/TR,SGM41100W-440O04,SGM41100W-430O01YUDT6G/TR,SGM41100W-433P04YUDT6G/TR,SGM41100W-440O02,SGM41100W-440O01,SGM41100W-430P04YUDT6G/TR,SGM41100W-433O01YUDT6G/TR,SGM41100W-425O01YUDT6G/TR,SGM41100W-428P04,SGM41100W-440P04YUDT6G/TR,SGM41100W-438O01YUDT6G/TR,SGM41100W-428P02,SGM41100W-435O01YUDT6G/TR,SGM41100W-428P01,SGM41100W-428O01YUDT6G/TR,SGM41100W-453_ _ _,SGM41100W-438N02,SGM41100W-438
SGMicro（圣邦微）电源管理器件IoT设计方案
描述- 该资料主要介绍了多款高性能模拟元器件及其在物联网（IOT）和TWS耳机解决方案中的应用。包括650nA Boost Converter、1uA LDO、200/200/600mA Buck等，并展示了其在充电器、耳机、锂电保护和控制等领域的应用实例。
型号- SGM66051,SGM66099,SGM66055,SGM40560,SGM41100,SGM6021,SGM2040,SGM6031,SGM4056,SGM41524,SGM6036,SGM4056X,SGM4066X,SGM2521
【经验】如何从运输模式下激活锂电池充电管理芯片SGM41100？
圣邦微推出的锂电充电管理芯片SGM41100是一款专为小型锂离子电池或锂聚合物充电电池设计的IC。SGM41100为了避免在锂电池在运输和存储过程出现的意外短路和电池能量消耗，设置了运输保护模式。当初次安装上电池，或者电池拆卸后再次安装上后，SGM41100是处于锁定状态的，即IC内部的MOS是截止的，所以电池不会给后级电路正常供电。为了解除这种保护，需要对SGM41100进行激活。
SGMICRO过压保护器件选型表
28V高耐压，最大启动电流6A，软启动，WLCSP小封装
|
产品型号
|
品类
|
Input Over-Voltage Protection Threshold(V)
|
Battery Over-Voltage Protection Threshold(V)
|
Maximum Start-Up Output Current(mA)
|
SHDN Iq(μA)
|
LDO Mode Output Voltage(V)
|
Package
|
|
SGM4064
|
OVP IC
|
6.8
|
4.35
|
Adj (Max 1500)
|
2
|
5.1
|
TDFN-2×2-8L
|
选型表 - SGMICRO 立即选型
【产品】3mm²小封装、100nA微功耗小微电池保护器SGM41100A
SGM41100A系列是圣邦微电子在业内最早获得市场广泛认可的、结合了保护控制器和MOSFET开关单芯两种功能的小微电池保护芯片。相比于早期的分立控制器和MOSFET开关电池保护方案，具备尺寸极小的绝对优势，大大减小了电池保护板面积。
电子商城
现货市场
服务
可贴片样板PCB尺寸范围50*50~910*600mm，设备贴装最小元件尺寸：01005，设备贴装最小pitch(IC类)元件:0.15mm;设备贴装最小pitch(BGA类)元件:0.2mm。
最小起订量： 1pcs 提交需求>
可自由定制电池形状，锂离子聚合物/磷酸铁锂成分，放电倍率Max. 50C （持续放电倍率） / 150C （脉冲放电倍率），充电倍率：Max. 5，厚度可达0.5mm。
最小起订量： 5000 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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