【产品】新型超低静态电流(200nA)的降压DC/DC开关稳压器R1801系列,专为能量收集器使用
2020年7月29日,NISSHINBO(原理光微电子)推出了R1801系列,这是一款适用于能量收集器的超低静态电流降压DC/DC开关稳压器。随着物联网市场的扩展,从周围环境中收集少量能量(例如光,振动和温度)并将其转化为电能变得越来越重要。R1801致力于通过光电元件存储电能,在常温下可实现典型值200nA的超低静态电流,负载电流10μA时可达80%的高效率,最小启动功率为1μW(VIN=4V,VOUT=3.0V)。
借助最大功率点控制(MPPC)功能和反向电流保护功能,R1801可以高效地从光伏元件中提取电能。前者功能优化了光伏元件的供电效率,后者功能在无电源时切断了反向电流路径,以防止由反向电流引起的功率损耗。
MPPC电压和输出电压可通过引脚设置进行调整非常方便,可在初始考虑时选择默认电压或根据实际环境更改MPPC电压。此外,R1801具有电源良好(PG)功能可指示输出电压是否正常。PG信号能够表示出能量存储水平,因此使构建后续电源系统的时序变得容易。
R1801采用DFN(PLP)2730-12封装,可实现高密度贴装。
主要特性:
1.最小起动功率
R1801系列的最小启动功率为1.00μW(VIN=4V,VOUT=3.0V)。这使得即使在低照度条件下也能储存电量。
2.最大功率点控制(MPPC)
MPPC功能可以优化能量收集。MPPC电压和输出电压可通过引脚设置进行调节,可在初始考虑时选择默认电压或根据实际环境更改MPPC电压,非常方便。
3.电源良好(PG)功能
PG功能监控输出电压并输出PG信号。PG信号能够表示出能量存储水平,因此使构建后续电源系统的时序变得容易。该功能仅由VOUT电源供电,因此即使在没有灯光的情况下也可以工作。
4.超低静态电流,高效率
R1801在10μA负载时实现了200nA的超低静态电流和80%的高效率。这种良好的平衡可以使用较小电池的光伏板。
5.反向电流保护功能
反向电流保护即使在没有电源的情况下也能阻止从COUT流出的电流,因此使系统能够充分利用从收集器获取的电能量。
6.小封装
R1801采用DFN(PLP)2730-12(3.0×2.7×0.60mm),减小了表贴面积并缩小系统尺寸。
关于Nisshinbo(日清纺)
原新日本无线(NJR)株式会社和原理光微电子(原RICOH)株式会社已于2022年1月合并,并以⽇清纺微电⼦(Nisshinbo)株式会社的名义运营。日清纺(Nisshinbo)整合两家公司的优势,完善"连接一切"的技术,并努力作为一个模拟解决方案的供应商进一步成长和发展,为实现超智能社会做出贡献。
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本文由银河系转载自NISSHINBO,原文标题为:【产品】理光发布新型超低静态电流(200nA)的降压DC/DC开关稳压器R1801系列,专为能量收集器使用,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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Nisshinbo(日清纺)电子芯片选型指南(英文)
描述- Nisshinbo Micro Devices Inc.is the result of the integration of former New Japan Radio Co., Ltd. and former RICOH Electronic Devices Co., Ltd. Both companies, having contributed to expanding the Nisshinbo Group's microdevices business so far, will further grow as an "Analog Solution Provider" for growing markets by strengthening the structure and achieving synergies through business integration.
型号- NJM2902C,NJM2902B,NJU7076B,R3134,R3133,R2045,R1191,R5550,NJW4303,R1190,NJM2842,R3132,NJM2841,R2043,R3130,NJM2846,NJM2845,NJM2847,NJL5901AR-1,NJM5532C,NJM2901C,R5110XXX1A,R5110XXX1B,NJM393C,R5326,NJG1697EM1,R5324,NJW4315,NJU1206MER,NJM2855,R2051,NJM2857,NJM2856,NJW1280,NJU7098A,NJM2902CA,R5110XXX2C,R5110XXX2D,NJM390A,NJU211,R2061,NJM2820,R3154,NJM2822,R3152,NJW4760,NJM2821,NJM2823,NJM2825,NJM2828,NJG1801AKGC-A,NJM2827,NJM2829,NSNJ9200A,NJM064C,NJM391A,RS5C338A,R5106,R5107,NJU3610,R5108,R5109,R5105,NJM2151A,R3160,NJM2831,NT1191GEAE3A,NL6010,NJM2830,NA2100,NJM2835,NL6011,NJM2837,NL6012,NJM2836,NJM2839,NJU9102A,NJL5902R,R1155,NJG1669MD7,R1154,NJW4107,NJW4106,NJU72501,NJW4105,NJW4104,NJM2570A,R1150,NJW4100,NJM2801,NJM2804,NJM2806,NJM2805,R5528,NJM062C,R5524,R5527,R5520,NJW4109,NJG1684ME2,R5523,NJW4108,NJG1188KG1,NJW4118,NJW4116,R1163,NJW4113,R1160,R1161,NJW4111,NJW4110,NT1193FAAE2S,NJW4351,NJM2815,NJM2816,NJM12877,NJW4162A,NJU7381A,NJG1108HA8,NJM2904CA,R3114,R2025,NJM2819A,R3112,NJG1617K11,R5538,R3111,R2023,R3118,R3117,NJM2904C,R5533,R3116,NJM2904B,NJG1144KA1,R1170,R3200X064A,NJMOP177,R1173,NJM2374A,R2262,R1171,NJW1298,NJW4321,R1172,NJW4320,NJM78M00S,NJM2903C,NJU7382A,NJM084C,RN5T618,NJG1801BKGC-A,R2033,R5543,R1180,R5540,R5541,NJM2373A,NJG1657MD7,NJM12856,NJU7365,NJU7366,NJU7367,NJU7092A,NJU7364,NJM2748A,RP600,MUSES8832,RN5U700,RP602,RP604,RN5T614,RP605,NT1819NAAE2S,NB7200,NJU7360,R1801,NSVS1145B,NJU77572,NJU7356,R1800,NJM41001T,RN5RZ,NJU8759A,NJU7093A,NJU7116,NJL6402R-2,NJU7118,NJU7119,NJM2505A,NJW1200,NJG1740MHH,MUSES8820,RN5VD,NJU72090,NJU7387,R1810,NJU7141,R3200X002X,NJU7384,NJU7385,NJU7386,NJU72097,RM590,NJU7380,NJG1730MD7,NJU9555,NJM17431,NJM2769B,NJU77550,NJU7091A,R3200X001X,NJU77552,NJU77551,NJU77554,NJU6311 SERIES,NT1189GDAE3S,NJU6322 SERIES,NSVS1231B,NJU9103,RC5T619X,NB7400,NJU9102,NJU9101,R5117,NJM2880,R5116,NJM2882,NJM2881,NJM2884,NJU6376 SERIES,R5112,NJM2883,NJM2641,NJM2886,NJW1230,NJM2885,R5590,NJM2888,NJM2646,NJM2887,NL6002,NT1191GEAE3S,NJM2407,R3121XXXXE,NJM8191,NJM8190,NJU6063,NJU7394,RM517,RV5C348B,RV5C348A,NJG1812ME4,NJM2893,NJM2173A,NJM2892,NJM2894,NJW1241,NJW1240,NJG1812AMET-A,NJU7392,NJU6062,NJU6061,NJU77580,NJU77582,NJU6360 SERIES,NJU6212 SERIES,NJU6365 SERIES,RN5RF,NJU6402B,NJM2860,NJM2862,NJM2861,NJL5909RL-4,RN5RL,NJM2864,NJM2863,RN5RK,NJM2866,NJG1682MD7,NJM2865,NJM2868,NJU7181,NJM2626,NJM2867,NJM2627,RN5RT,NJL5830R,NJL6195R,NJW2307,NJM2749A,NJM2871,NJM2870,NJG1159PHH,NJW2311,NJM2872,NJM2875,NJM2874,NJM2877,NJM2876,NJM2879,NJU6080,NJM2878,NJG1816K75,NJG1143UA2,NJU7640,NJM14570,NJU6311,NJM2288,RP200,RS5C372A,RP201,RS5C372B,RP202,NJW1143A,NJU7630,NJU7631,NJU7632,NJM2872A,NJU71074,NJM8830,NJM2294,NJM2299,NJM2059,NJM2058,NJM2872B,NJG1145UA2,NC2701MA,NJG1814MD7,NJU8759,NJU71041,NJG1146KG1,NJMOP1772,NJU8758,NJW1142A,NJU71044,NJW4305A,NJM5532,NJM084CA,NJM8801,NJM2871A,NJL6193R-3,NJM2871B,R3120XXXXE,NJU6323,NJU6322,R3120XXXXA,NJU6321,NJU7650,NJG1186PJL-A,NJU6324,NJW1933,NJM2275,NJM2274,NJM2278,NJM1431A,NJL6407R,NJM3414A,NJL6502R-1,NJM14558,NJU7200,NJU7201,NJU7202,NJM2768B,NJU6350,NJU7680,NA7200,RP402,NJG1151MD7,NC2600,RP400,RP401,NJU7098AF1-C,MUSES72323,NS1101,NJU7670,NS1102,NJU7677,NJM78M00,NJM41005T,NJG1818K75,NJM358C,NJU7222,NJU7223,NJG1648HB6,NSVS1126B,NJL6401R-3,NJU6377,NJU6376,NJU7221,NSTS1431B,NJM082CA,NJU7211,NJU6363,NJU6360,NJU7691,NJU6367,NJU6366,NJU6365,NJU6364,NJU6369,NJU6368,NJM358CA,NJU77903-Z2,NJU7690,R1232,NJM2586A,NJU6221 SERIES,RN5C752,NJD3015,RN5C750,NJM064CA,NJW4148,R5111XXX1A,R5111XXX1B,NJW4142,NJW4141,NJW4140,NJW4382,NJW4750T1,NJM45001,NSTS9118B,NJW4381,R1243,R5601,R5602,R1242,NJU72322,R1245,NC4650,R5111XXX2D,NJU72315,NJG1186PJL,NJW4615A,NJU72750A,NJM2561B,NJG1800NB2,R1240,NJM2561A,NJW4155,R5111XXX2C,NJW4154,NJW4153,NJM13403,NJM13404,NJU7388B,NJG1739K51,R5617,R5612,R5613,NJU6367 SERIES,NJM393CA,R5610,NJW4119,R5611,NJW4128,NJU72751A,NJW4810A,NJM2584A,NJW4122,NJW5211,NJW5210,NJW4120,MUSES72320,NJG1173UX2,NSTS9116A,NJD3006,NJW4152-AB,NJD3004,NJU71091T1,NJD3007,NJG1801K75,NJW4138,NJM2583A,R1260,NJW4133,NJW4132,NJL6195R-W,NJW4372,NSTS9117A,NJU7386A,ND1160,NJU7606,NJM2566A,NJU7600,RN5C713,NJU7601,NJW1871A,NJU7602,RN5C711,RN5C716,NJM062CA,NJW4188,NJW4187,NJU7367A,NJW4186,NJU4051B,NJW4185,NP8700,NJW4184,NJW4183,NJW4182,NJW4181,NJU7367B,R1207,NJW4190,R1208,R1205,R1206,R1200,NJU71031,NJG1127HB6,NJG1156PCD,NJMOP2277,R1203,R1204,NJU71032,R1202,NJU77806,NJG1666MD7,NJW4196,NJW4191,R1218,NJU7620,NJU4053B,NJM2060,R1210,R1211,R1214,R1215,R1212,R1213,NJM2068,NM2101,NJU3711A,NJM339C,NJW4161,ND1130,NJW4160,NR1700,NJG1686MHH,NJU7610,R1225,R8300XXXXA/G,NJU72344,NJU72343,R1223,NJU72342,R1224,NJU72341,R3150XXXXE,R3150XXXXF,NC2650,NJW4177,NJU4052B,NJW4175,NJG1117HA8,NJW4171,NJW4170,R3150XXXXA,R3150XXXXB,NJM41031,NJU7870-Z2,NJM41033,NJM8020,NJU7086,NJM2903CA,NJM41035,R5114XXX2,R5114XXX1,NJU7089,NJU7391A,R5436,R5437,R5438,NJM8021,R5439,R5432,R5433,R5434,R5435,NJU6394 SERIES,NJG1187KG1,NJW1159,NJM2723,NJM2725,NJU7084,NJU7085,NJM2729,NJM41041,NJM41042,NSNJ2016,NJM41045,NJU7076,NSTS9110A,NJU7077,NJU7078
日清纺DC/DC转换器选型表
日清纺(NISSHINBO)DC/DC转换器具有高精度宽广的工作电压范围等特点,最高输入电压达60V,耐压80V,最高输出电流达14A,输出电压精度:0.9%-5%,拓扑包括降压、升压、反相、回扫和降压-升压类型
产品型号
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品类
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最小输入电压(V)
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最大输入电压(V)
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输出电压精度(%)
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封装
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拓扑结构
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NJW1871R
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DC/DC转换器
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2.5V
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40V
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1%
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MSOP10(VSP10)
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升压/回扫
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选型表 - NISSHINBO 立即选型
NISSHINBO DC/DC转换器选型表
NISSHINBO提供DC/DC转换器多封装选型,选型范围:输出电压0.35V~60V,输出电压精度0.9%~5%,输出电流100mA~14000mA.
产品型号
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品类
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最小输入电压(V)
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最大输入电压(V)
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输出电压精度(%)
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封装
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拓扑结构
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NJW1871R
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DC/DC转换器
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2.5V
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40V
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1%
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MSOP10(VSP10)
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升压/回扫
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选型表 - NISSHINBO 立即选型
R1801K系列Buck型DC/DC变换器,最大功率点控制可调,输出电压可调,PG功能可调
描述- R1801K系列是一款专为光伏和振动能量收集器设计的功率存储型降压DC/DC转换器。它具有可调的最大功率点控制、可调输出电压和PG功能,适用于低光照环境下的能量收集设备。
型号- R1801KXXXA-TR,R1801K001A,R1801K002A,R1801K SERIES,R1801K007A,R1801K,R1801K008A,R1801K005A,R1801K006A,R1801K003A,R1801K004A
Nisshinbo(日清纺)车载用芯片选型指南(英文)
描述- "Nisshinbo Micro Devices Inc. is the result of the integration of former New Japan Radio Co., Ltd. and former RICOH Electronic Devices Co., Ltd. Both companies, having contributed to expanding the Nisshinbo Group's microdevices business so far, will further grow as an ""Analog Solution Provider"" for growing markets by strengthening structure and achieving synergies through business integration.
型号- R1515,R1516,R1513,R1514,R1517,R1518,NJU7089,R3134,R1511,R1510,R1191,NJG1187KG1,R1190,NSNJ9205,R1526,R1524,R1525,NJU7077,NJU7870,NSNJ9208,NA1150,NJU72040,R8156,R8153,R8152,R8155,RN5T569,R8154,R8151,RP550,R8150,NJG1814MD7,NJG1175KG1,NJU77701,NJG1159PHH-A,RP108,R3154,R3152,NJW4760,R8160,NJG1801AKGC-A,NJG1182UX2,R3120XXXXE,NJU7890,NSNJ9200A,R3120XXXXA,NJG1186PJL-A,R1540,R5106,R5107,NJG1804K64,R5108,R5109,NJG1150UA2,R5104,R5105,R3160,NJG1815AK75-A,NJU72015,NT1191GEAE3A,NL6012,R8315XXXXA,NV3601,R8315XXXXB,R8315XXXXE,R8315XXXXF,NV3600,R1276,NJG1681MD7,NJG1669MD7,NJG1155UX2,R1278,NJW4107,NJW4106,NJW1871,NR1640,NJW4105,NJW4104,R1272,NJM2369,R1273,R8300XXXXA,R1270,ND1433,R1271,R1150,MUSES8920A,R8300XXXXE,R8300XXXXG,NJM41001,NJM41005,R5524,R8359,R8358,NJG1684ME2,R5523,R8355,NJW4116,R8357,R8356,R1163,NJW4110,NJG1818K75,NJM2815,NJM2816,RP510,NJW4152BA,R3118,R3117,R3116,NJM2904B,NJM8208,NJG1144KA1,R1290,R1170,NJW4203,R1294,R1171,R1172,NT1193FAAE1S,NJM2903,R8360,NJU72060,NJU71091,NJG1801BKGC-A,NJU71094,R1500,R1501,R1180,R3119XXXA,NT1192FAAE1S,R3119XXXB,NJM2119,NP4271,NJM8532T1,RN5C750,R1114,R8300,NJW4148,NJW4142,NJW4140,NC2905,NJU77572,NJG1187AKGC-A,NJU8759A,NJU7907A,NJU7047T1,R1245,NJW4830,NJM11100,NJW4154,NJG1809ME7,RP154,NJU72090,NJM8080,NJU72097,NJG1802K51,NJM8087,NJW4119,RP506,R1130,NJM12884,RP170,RP171,NT1195FAAE1S,NJU77552,NJM8532,NJG1801K75,NL9000,R1260,NJW4133,NJW4254,NJW4132,NJW4250,NJU7046,NJU7047,NJU77242,R3119XXXXA,NJW4152-BA,R3119XXXXE,R5117,NJG1806K75,NJG1812MET-A,R5114,NJG1817ME4,R5115,NJW1871A,R5116,R5110,R5111,R3121XXXXG,R5112,RN5T5611,R3121XXXXA,NP8700,NT1191GEAE3S,NJG1815K75,R3121XXXXE,NJW4182,NJU7367B,NJU77252,R3151XXXXE,R3151XXXXF,MJU71091,R3151XXXXA,R1560,R1561,R3151XXXXB,NJW4868,R3500,NJW1241,NJW1240,NJG1812AMET-A,NJW4750,RP111,RP115,NJU77582,R1211,NJG1161PCD,NJW4722,NJW4841,NC2780,NJG1682MD7,NJU7907B,NR1700,NJU7057,R3150XXXXE,R3150XXXXF,R1580,NJU77903,NJM2879,RP130,NJW4175,RP132,NJW4171,R3150XXXXA,R3150XXXXB
Nisshinbo支持能量收集技术的降压DC/DC转换器实现纳米级低电启动,储能电源IC优秀方案
R1800系列是用于光和振动等发电元件能量收集的降压DC/DC转换器。在无负载、常温下,144nA的超低电流消耗,实现了720nW的业界最高水平的启动电力,也实现了输出电流10µA的轻载时的90%效率。
R1801K零件标记
型号- R1801K001A,R1801K002A,R1801K007A,R1801K,R1801K008A,R1801K005A,R1801K006A,R1801K003A,R1801K004A
Nisshinbo(Original RICOH) and NICHICON Develop a Wireless, Maintenance-Free IoT Access Point and Edge Device System
Nisshinbo(Original RICOH) and NICHICON CORPORATION have developed a wireless, maintenance-free IoT access point and edge device system that utilizes energy harvesting. This product exhibited at the NICHICON booth at ET & IoT 2021 exposition.
Nisshinbo日清纺(原理光微电子)和尼吉康联合开发了无线和免维护的IoT访问接入点&边缘设备
Nisshinbo日清纺(原理光微电子株式会社)和尼吉康株式会社利用能量收集技术联合开发了无线和免维护的IoT访问接入点&边缘设备。开发背景:利用IoT远程监控位置和温湿度等周围环境的功能被广泛应用于基础设施和生产设备的预测性维护、集装箱和移动设备的位置确认以及人员和宠物的监视系统。
日清纺内置电感和MOS的新品降压型DC/DC开关稳压器模块NC2700/1/2MA,适用于消费类和工业设备
NISSHINBO将发布一款内置电感和MOSFET的降压型DC/DC开关稳压器模块“NC2700MA/NC2701MA/NC2702MA”系列新品,适用于消费类和工业设备;可以轻松设计输出电流高达20A的电源,均具有相同封装和相同引脚配置。
电子商城
现货市场
服务
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>
可定制变压器支持60W-600W范围,额定电流最高10A,漏感稳定度最小3%;支持开关变压器、电流感测变压器、栅极驱动变压器、LLC谐振变压器、PoE变压器等产品定制。SPQ为5K。
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