ROHM借助SR控制器提供易于集成的同步整流解决方案，提高电源效率

时间： 2021-05-14 来源：ROHM

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SR控制器,双通道同步整流MOSFET控制器,BD85506F,BM1R001xxF

同步整流（SR）控制器能够提高电源的转换效率，凭借出色的性能，宽带隙（WBG）功率半导体-比如碳化硅（SiC）或氮化镓（GaN）-正在取代以往占主导地位的硅解决方案，这标志着市场的转折。许多应用场景，比如手机充电器，尤其得益于GaN 技术的快速发展。GaN 晶体管不仅提供了比硅晶体管更高的开关速度，而且还降低了大多数MOSFET必须应对的传导损耗。考虑到手机充电器AC/DC转换所需的漏源电压，650 VDS GaN 晶体管显然是一个比较好的解决方案。因此，一些手机充电器制造商已经在使用GaN 解决方案。与传统充电器相比，这种充电器的尺寸可以减小一半。为了提高人们对节能和减缓气候变化的意识，对高效率的要求变得日益重要。尽管GaN晶体管具有良好的开关性能，但是人们也因此希望能够进一步提高功率转换的效率。显著提高效率的一种方法就是用同步整流（SR）代替无源整流器。本文ROHM介绍的SR控制器就是一种能够提高效率的潜在解决方案。

关键数据“SR 控制器提高电源效率”

基于宽带隙半导体的电源因其较小的尺寸和良好的开关性能而在各种充电解决方案中变得越来越受欢迎。但是，制造商还需要提高电源转换效率。SR 控制器是提高电源效率的一种潜在解决方案。它们具有许多优点，能够使实验室的电源设计人员的工作变得更轻松。

更高的功率转换效率

同步整流在提高功率转换效率方面的优势如图 1 所示。这里比较了两个 ROHM 评估套件 BM2P094FEVK-001 和 BM1R00147F 的效率测试结果。结果显示，相比次级侧的二极管整流方案，基于 SR MOSFET 控制器的 BM1R00147F 同步整流解决方案优势要大得多。根据评估套件的规格（90V 至 264VAC），测试输入电压范围采用了全球通用范围。BM2P094-001-EVK 在不连续电流模式（DCM）下工作，输出规格为5V 和1A。在Vin=100VAC 的满载条件下，二极管整流的功率转换效率为74.76％，而SR控制器的功率转换效率为81.07％。功率转换效率提高了6.31％。而在Vin=230VAC 条件下，效率也提高了5.98％。

图1：二极管整流和SR 控制器之间的功率转换效率数据比较

更高的充电功率

随着充电电流的增大，小型电源（如手机、平板电脑和笔记本电脑充电器等）需要更高的额定功率。充电器以往的充电功率是5W（5V，1A）和10W（5V，2A），但是由于如今手机、平板电脑及其他外设的屏幕尺寸增大，市场要求实现30W 快充。如果增加充电功率，充电电流就会增加，这会造成若干状况。充电电流较大时电源在连续电流模式（CCM）下工作，而充电电流较小时电源主要在不连续电流模式（DCM）下工作。对于整流二极管来说，这意味着负载会因硬开关而增加。借助ROHM SR控制IC的控制特性，可以将这种额外的负载降至更低。在CCM 模式下，整个电路的效率通常更高。另外，由于二极管整流器电流越大，其损耗就越高，因此相比之下同步整流方式更具优势。为了尽可能有效地满足市场需求，ROHM 开发了单通道和双通道同步MOSFET 控制器（图2）。BD1R001xxF 内置有两枚芯片。BD87007FJ（一个通道）和BD85006F（两个通道）内置有一枚芯片，可以实现两种功能：SR控制器和并联稳压器。这些器件的封装类型和规格概览参见图3。下文将介绍这些控制器的部分功能。

图2：ROHM 的单通道和双通道同步MOSFET 控制器通过高效率满足市场需求

图3：同步MOSFET 控制器的参数概览

设置强制OFF 时间

与CCM模式相比，MOSFET解决方案中DCM模式下的漏源电流会提前截止，而MOSFET还需要延迟一段时间才能关断。当次级侧MOSFET关断时，变压器绕组、MOSFET的寄生电容和输出电容会产生谐振。为了防止这种谐振（可能会导致漏极有所响应，从而意外激活栅极），设计人员应设置一个屏蔽时间。ROHM SR系列的强制OFF时间可实现一个屏蔽时间—从栅极未启动开始到次级侧MOSFET的漏极响应。凭借强制OFF时间， BM1R001xxF系列可用于各种电源。开发人员可以通过漏极引脚上的外部电阻（图4）手动设置强制OFF时间。该时间的设计必须短于初级侧控制器开关频率（从次级侧MOSFET TON中减去该开关时间）。

图4：不同产品的强制OFF 时间

设置最大TON 时间

在连续电流模式（CCM）下，下一个开关周期会在前一个开关周期仍处于活动状态时开始，因此 MOSFET 会经历一个行为突变。因此，强烈建议在使用二极管整流方案时采用超快速恢复二极管。SR控制器的MOSFET设有具有恢复延迟时间功能的栅极引脚。这将允许电流同时流过初级侧开关和次级侧MOSFET，除非未指定合理的延迟时间。BM1R001xxF 在Voutx1.4 处开始计算漏极电压的上升沿，而控制器会在一个设计时间（通过外部Max_Ton 电阻设定）后关闭。如图5所示，开发人员必须使Max_Ton 始终短于初级侧控制器的开关频率。Max_Ton 电阻的设置范围应为56k至300k。当Max_Ton 接近10 µsec（RTon=100kΩ）时，精度会提高。

图5：通过外部电阻设置Max_Ton 和精度

电流消耗减少90%的内置并联稳压器

为了调节输出级的电压，需要一个并联稳压器作为电压参考。为了用电阻维持所需的电压，需要使并联电流流过并联稳压器。BM1R001xxF系列包含一个内置并联稳压器，与典型的并联稳压器相比，它仅消耗十分之一的电流。这不仅简化了设计，而且还降低了待机模式下并联控制器的电流消耗。此外，芯片内部的并联稳压器与SR 控制器是分开的。如果用在H 侧，那么可以将并联稳压器的接地用作H 侧的接地。如果不用内部并联稳压器，则引脚“SH_IN、 SH_OUT和SH_GND”保持未使用状态即可。针对在外部使用并联稳压器的应用场景，ROHM还开发了BD87007FJ。 BD87007FJ 的并联电流明显低于BM1R001xxF 系列（图6）

图6：启动时处于电容模式的波形[左]以及BD85506F 的慢启动行为[右]

图7：与传统并联稳压器相比，ROHM 的内部并联稳压器的并联电流仅为十分之一

用于LLC 拓扑的双通道SR MOSFET 控制器

当启动和输出级不稳定时，LLC 电路容易进入电容模式。如果电流峰值够大，那么在最坏的情况下会损坏 MOSFET。ROHM 针对 LLC 拓扑设计的双通道同步整流MOSFET控制器BD85506F配备了一个慢启动功能。在电容模式下，IC 在启动阶段后不再工作，但是SS 引脚会被充电。当SS 引脚上的电压高于0.5V 时，慢启动功能被启用，IC 开始工作。

利用输入开路保护MOSFET

如果控制器的输出和栅极之间存在不连续的情况，那么 MOSFET 将无法打开，且电流会流过体二极管，从而导致 MOSFET 过热。而 BD85506F 则配备了一个引脚开路保护功能。如果开路状态持续时间超过2ms，系统会通过一个光电耦合器减小BD85506F SH_out 引脚上的电流。这会让初级侧控制器停止工作。

结论

ROHM的SR控制器旨在提供易于集成的同步整流解决方案。该SR控制器能够支持本文介绍的许多功能，并且只需要很少的外部组件。因此，ROHM的SR控制器在CCM和DCM模式下都能实现高性能的同步整流解决方案。SR-IC的其他可选型号还内置有并联稳压器，不仅具有灵活的接地参考，待机功耗也非常低。

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本文由ChangeArmy转载自ROHM，原文标题为:ROHM 借助更合适的同步整流技术满足市场需求，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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好运常伴吾 Lv8. 研究员 2021-05-20

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华冠半导体（HGSEMi）半导体器件选型指南

目录- 公司简介 MOS管/比较器/存储器电路/达林顿阵列电源管理电路低压差稳压器线性稳压/通用接口电路驱动/音频电路运算放大器/时基与时钟/逻辑电路&其他电路微处理器运放接口半导体器件概览

型号- HG9923,DS1302,TEA2025,DS1307,CD4069,XC61C-XX,CD4075,CD4073,TL494,NE556,NE555,CD4078,CD4077,75N08,HGC5615,24C128,CD4071,CD4070,KA7500,HG9261XX,FCF8563,LM3480,74HC4067,LM311,LM432,LM431,LM555,LM317,74HC32,74HC595,CD4068,CD4067,CD4066,74HC238,HG51031,CD4060,24C256,HG1201-XX,HG9921,MAX6576,HG9922,LM4580,74HC00,74HC03,HG202,74HC02,MAX3085,74HC04,HG3480,74HC07,HGV8144,HGV8142,CD4094,LM386-1,HGV8141,LM1084,LM1085,HG29100-XX,LM1086,HGC29300-XX,CD4093,74HC4046,LM1081,HG9910,LM1083,HG335,74HC14,LM79XX,HG24C08B,HG18B20,74HC573,74HC574,HGC5620,74HC4053,74HC08,HGC29150-XX,74HC4051,74HC4052,HGV8091N,CD4081,LM385-2.5,LP2954,ZNBG4000,LP2951,LMV321,LP2950,ICL8038,HG8F629,74C194,HG8F628,NE594,HGC2543,MAX7219,HG75176,HGC2549,HG2003,HGV8092N,LM29150,HG2004,LM4250,HG13085,HG3232,HG235,LM78XX,HG232,HG1051,LM358,HG1052,HGV8558,HGV8555,HGV8556,HGV8554,LM2937-XX,HGV8551,HGV8552,CA3140,HG8F630,HG8F873,AD590,74HC273,HG2593,LM1117-XX,LM321,HG485,HG2591,LP3965-XX,LM324,HG2592,LM567,13N50,LM317M,LM317L,74HC123,74HC244,74HC245,74HC125,HG8F887,HG8F883,LM317T,LM7660,LM331,HG135,HG0066,HG0065,HGC1589,LM336,HGV8965N,LM339,HGV8334,HGV8331,HGV8332,74HC132,74HC374,74HC138,74HC139,DS1990,74HC373,LM386,CD40106,LP2997,LP3965,LP2996,LP2995,XC62FP-XX,LM78L05,LM78L06,MC3845,LM78L08,LM78L09,LMV358,MC3842,MC3844,9N90,MC3843,TDA2822,LM385,HG6008,HG24C02B,HGV2774,HGV2771,HG5171,HGV2772,TDA8138,LM78M12,TDA8137,LM78M15,HGC5213-XX,74HC192,74HC193,74HC194,LM393,HG3085,ZNBG3211,HG24C256,MAX487,74HC86,MAX489,74HC165,LM78M05,HG1582-XX,MAX488,LM78M06,TL072,LM2940-XX,HGV258,LM78M08,LM78M09,TL074,50N06,28N60,74HC164,HGC1549,ULN2803,ULN2804,HG298,HG297,HG24C128,HGC1543,MAX232,TL082,HGV8094,HGV8092,TL084,HG1203-XX,HGV8091,HG293,LMC555,HG54123,LM2904,HG6570,LM2901,HGV8048,LM2902,HGV8045,LM2903,HGV8046,HGV8044,HGV358,HGV8041,HGV8042,85N06,HG3078,MAX490,HG3075,MAX491,HG3072,74HC74,HGV224,TL064,TL062,HGV221,MIC5212,HG1108-XX,HGV8064,HGV8061,HGV8062,HG24C04B,HG24C16B,DS75176,50N50,HGV8054,HGV324,HGV321,LM8002,XC62GR-XX,HG24C32,HGC29500-XX,HGV8928,TEA2822,HG75HVD3082E,HG7189,LM3916,LM78LXX,IRF830,LM3915,HG93C56,LM3914,TL064C,HGC8F630,MXA485,HG2981,HG2980,LM2954,HG93C46,LM285-2.5,HGC52XX,HG34C86,HG34C87,HGC8F629,MAX13805,MC34119,MC34118,LM2576-XX,IRF730,HG8137,CD4528,HG7169,70N06,LM78MXX,CD4520,TLC2543,HG8138A,HG1734,HG1735,20N60,HG1185-XX,HG1851,IRF840,CD4518,HG1990,CD4517,HG1991,LM285-1.2,HG7179,LM1881,24C64,CD4511,LM2931-XX,HGL297,HGL298,HG93C66,HG1509,KA7500B,LF347,LM29302,HG1501,HGC8F887,HG1621,HG75LBC184,HG75LBC182,CD4543,TL072C,TL084C,HG2803,HGL293,LF398,HG75LBC176,IRF740,3N80,CD4538,CD4541,XC62GP-XX,24C32,HG1205-XX,20N50,MAX1487,4N60,MC1403,24C08,MAX202,TL074C,TL062C,TLC5615,HG1937,LM2575-XX,HG1932,24C02,24C01,24C04,HG7012,CD1046,LM78L12,LM78L15,CD4562,HG809,LM29502,24C16,HG2571,HG2572,HG2573,HG3421,HG3420,11N90,12N60,ICL7660,93C06,HGC5219,LM2596-XX,CD1068,HGV8725N,TDA2030,75N75,HG8F676,HG8F675,LM4860,HG3423,HG1487,HG3422,HGV8061N,LM3414,HG1583,LM1117,LM4862,LM4861,HG1580,LM4863,TL082C,CD4007,LM385-1.2,HG1208-XX,TDA2003,CD4013,CD4011,HGV8062N,LM4990,LM4871,HG8F683,HG8F684,ULN2003,ULN2004,LM2574,LM2575,HGV8538,LM2576,HGV8535,HGV8536,HGV8534,HGV8531,MC34063,HGV8532,LM7905,LM809,CD4001,HG3526,HG3525,24C512,HG3524,LM35,LM7915,LM741,LM7912,HGV8968,HGV8726,HGC8F683,HGV8966,HGV8725,CD4028,HG24C512,CD4027,HGV8965,CD4025,OP07,10N80,74HC540,74HC541,ICL7106,PCF8563,ICL7107,HG4824,HGV8052N,LM4890,HGC8F676,HGC8F675,LM7805,LM7924,TD62083A,LM2596,CD4017,LM79LXX,CD4015,LM7809,LM7808,LM7806,CD4020,HGV2771N,CD4024,CD4023,CD4022,HG26C31,HG26C32,10N60,LM56,LM7815,HG56,ZNBG6000,LM7812,TD62084A,HG70XX,74HCU04,NE5532,CD4049,CD4053,CD4052,CD4051,93C66,CD4050,HG2982,HG2985,UC3845,LM4558,HG24C64,74LVC1G04,UC3842,UC3843,UC3844,LM79MXX,7N60,TLC1543,93C56,CD4040,CD4046,74HC533,74HC534,LM4560,HGC8F684

2019/9/11 - 华冠半导体 - 选型指南代理服务技术支持采购服务

N系列控制电器

描述- 本资料详细介绍了多种类型的交流接触器及其相关参数。包括不同型号接触器的安装孔尺寸、线圈容量、消耗功率、动作特性、温升等关键性能指标。同时，还提供了认证一览表，列出了不同型号接触器的CE、CCC、TUV、UL、RoHS等认证情况。

型号- S-P50NL,WKX-OON,SD-P9N4,WKX,S-P100N4,S-□P9N□□□□3011220RFC,WKM-OON,SD-2XP38N4,SD-2XP25N,AP-22N,S-P65N,EYD-O-P38N,PTR-30NF,S-P100NL,SD-2XP65NQ,TH-P18N□E0.25A,SD-P9NQ,EYD-A-P100N,SD-2XP9N,S-P12N4,SD-2XP38N,S-2XP40N4,SD-P32N,S-P50N4,EYD-E-P65N,SD-2XP38NQ,PTR-180NF,S-2XP25N4,SC-P70N,AP□□N系列,WKM-38N,TH-P18NE,TH-P100NLPP,SD-P32NQ,EYD-A-P50N,S-2XP40NL,PTR-180N,S-2XP100N4,SC-P16N,MR-32S,EYD-0-P100N,S-2XP65NL4,S-2XP100NL,AP-20N,MR-32R,ER□□-□A,TH-P65NLPP,WKX-38N,S-P100NL4,SD-P32N4,EYD-O-P80N,MPU-11N,AP-31N,SC-P60N,EYD-O-P25N,TH-P100NTPP,S-2XP18N,S-P40N,S-P40NL,S-P80NL4,SR-P40N,AP-02N,SD-2XP32N,SC-P12N3021-220,SD-P25N4,S-P25N4,EYD-O-P50N,S-2XP50N4,TH-P100NLE,ML-01N,S-P40N4,S-2XP12N4,WKX-18N,SD-2XP32N4,AP-13N,S-2XP50NL,S-2XP12N,SD-P12N,SD-2XP32NQ,SR-P□NN,SC-P12N,S-P9N4,S-2XP80N,SD-P38NQ,S-P38N4,PTR,SD-2XP18N4,EYD-E-P80N,S-2XP25N,TH-P38NPP,TH-POON,EYD-A-P65N,SC-P25N,SD-P65NQ,UATP-ER38N,S-2XP50NL4,SD-P38N4,S-2XP100NL4,TH-P38N,S-2XP38N,SD-2XP12N,SD-2XP18NQ,AP-11N,S-P32N,S-P65NL,S-P80NL,S-P80N,SD-P50NQ,S-2XP9N4,S-P80N4,SC-P30N,EYD-A-P80N,SD-P12NQ,TH-P100NPP,TH-P65NPP,WKM-65N,S-P25N,S-P65N4,WKMD-38N,TH-P100NL,S-POON,S-2XP18N4,TH-P100NE,S-2XP40NL4,EYD-E-P38N,S-2XP9N,SD-P12N4,TH-P100NT,S-P38N,S-2XP32N,EYD-E-P25N,S-P100N,WKMD,S-2XP80NL4,SC-P20N,ER38G,WKX-65NL,PTR系列,S-2XP32N4,S-P40NL4,SD-2XP12N4,SD-P25N,N系列,SD-2XP9N4,SD-P40NQ,SD-2XP50NQ,SD-2XP9NQ,SD-P25NQ,S-P32N4,S-P12N,EYD-O-P65N,TH-P18N,APS-11N,SD-P38N,SD-P9N,TH-P38NE,SD-2XP12NQ,TH-P65NE,SD-2XP40NQ,TH-P65NLE,S-2XP100N,S-P18N4,S-P65NL4,SD-P18NQ,S-2XP50N,SD-P18N4,EYD-E-P50N,WKMD-18N,TH-P65NL,SD-2XP25NQ,TH-P100NTE,S-P9N,S-2XP80N4,S-P18N,SD-2XP18N,SR-P40N220V4A,S-2XP65N4,WKM-18N,SC-P50N,S-P50N,S-2XP80NL,MR-65R-OO,SC-P40N,EYD-A-P38N,EYD-E-P100N,S-2XP40N,S-2XP65NL,UATP100NT,AP-40N,S-2XP65N,AP□□N,S-P50NL4,S-2XP38N4,MEU-11N,TH-P65N,TH-P100N,TH-P18NPP,EYD-A-P25N,PTR-30N,ER38,WKM,SR-P□NN系列,SD-2XP25N4,SACWN,SD-P18N

2024.02 - 士林电机 - 选型指南 - 2024.02版代理服务技术支持采购服务

【选型】东科半导体（DK）AC-DC交直流隔离式副边反馈开关/隔离式原边反馈开关/非隔离开关/同步整流开关芯片和充电器芯片选型指南

目录- 企业简介 AC-DC和同步整流产品线机顶盒/家电/适配器/充电器/照明应用产品示意图 AC-DC/同步整流产品特性参数表交直流隔离式副边反馈开关电源转换芯片交直流隔离式原边反馈开关电源转换芯片交直流非隔离开关电源转换芯片交直流同步整流开关电源控制芯片充电器芯片

型号- DK5V60R20C,DK5V45R15ST1,DK5V60R20D,45R25,DK5V45R25C,60R20,DK5V85R15S,DK5V45R25D,60R25,DK212,DK2X010,DKX036,DK5V120R10ST1,120R15,DK218,DK5V45RXXP,DKS024,DK5V45RXXM,120R10,DK5V45RXXS,DK5V100R10ST1,DK5V100R25M,45R20,DK5V85R20D,DK5V85R20C,100R05,DK5V100R25S,DK5V85R10ST1,45R15,DK5V60R15D,45R10,DK5V150R20S,100R20,DK5V45R10ST1,DK5V60R15S,DK5V100R15C,DK5V100R15D,DK5V60R30S,DK5V45R25P,DK112B,DK5V85R15D,DK5V45R25S,DKS036,DK112A,DK5V150R25ST1,DK5V85R15C,100R10,DK5V60R15C,100R15,120R05,45R05,DK5V150R15S,DK5V100RXXC,45R03,DK5V100RXXD,DK5V150R15ST1,DK5V100R25ST1,DK5V120RXXST1,DK2300,DK5V150RXXST1,DK5V85R10C,DKX012,DK5V60R25S,DK5V45R10M,DK1203B,DK5V45R10S,DK1203A,DK5V85R10D,DK5V100R25D,DK5V100R05ST1,DK5V60R25C,DK5V60R25D,DK5V45RXXC,DK5V45RXXD,DK265,DK5V85R20S,DK5V100R25C,DK5V100RXXS,DKX024,DKS012,150R15,DK5V60RXXS,DK5V45R05ST1,150R10,DK5V100RXXM,DK5V60RXXD,DK5V150R25S,DK5V100R10C,DK5V100R10D,DK5V60RXXC,DK136,DK5V45R05M,DK412,DK5V85RXXD,DKS065,DK5V85RXXC,85R05,DK935,DK938,85R03,150R25,DK5V45R20P,DK5V45R20S,DK236M,DK5V45RXXST1,DK5V85RXXST1,DK212M,DK5V120RXXM,DK224M,DK5V85R10S,DK5V150RXXS,DK5V120R20ST1,DK5V45R20ST1,DK5V100R20ST1,DK1203,DK5V45R10C,DK125,DK124,DK5V45R10D,DK245,DK5V60R10S,DK1208,DK5V100R10S,DK924,DK5V150R25M,DK5V100R10M,DK5V60R10C,DK5V60R10D,DK5V100R20C,DK5V100R20D,DK5V120R25ST1,DK5V85R25S,DK5V45R15D,DK5V45R15C,DK2100,DK112,60R03,DK2500,60R05,DKX065,DK5V100RXXST1,DK236,DK910,DK912,DK913,85R25,DK5V100R15M,DK918,DK218M,100R25,85R20,DK5V100R15S,DK5V150RXXM,DK5V85RXXS,DK5V150R10S,60R10,DK224,DK5V45R20D,60R15,DK5V45R20C,DK501,DK106,DK502,DK5V85R25D,DK5V60R20S,DK5V45R15M,120R25,DK903,DK5V100R20S,120R20,DK905,DK5V85R25C,DK5V100R15ST1,DK5V45R15S,85R15,DK5V85R15ST1,DK906,85R10,DK908,DK5V100R20M

东科半导体 - 选型指南代理服务技术支持采购服务

拓尔微电子（TOLL）电源管理/马达驱动/电池管理/接口控制/信号处理/汽车应用芯片选型指南

描述- 拓尔微电子股份有限公司成立于2007年4月，是一家专注于高性能模拟及数模混合芯片研发、设计与销售的集成电路设计企业，致力于向个人消费电子、智能家居、网络通信、工业控制、汽车电子等下游领域提供高性能芯片及模组产品。历经十余年的研发积累与市场拓展，公司规模快速增长，先后在杭州、深圳、厦门、广州、无锡、成都和台湾等地建立分支机构及研发中心。

型号- TMI4056,TMIS23601,TMI7321,TMI7320,TMI4054,TMU003,TMI86881HAX,TMI7431Q,TMI85120S,TMI7206,TMI8423,TMI8421,TMI9743A,TMI8420,TMI6240,TMI6241,TMI86880HCX,TMI86880HDX,TMS8020XX,TMI31601,TMI4054H,TMI8549,TMI8548,TMI9404,TMI6013,TMI6011,TMI6262AL,TMI86881HCX,TMI5122D8,TMI6038D,TMI3255TF,TMI6038C,TMI6263CH,TMI9408,TMI9405,TMI82H05D-Q1,TMI8118S,TMI9410,IM5200,TMIS7701C,TMI86881HBX,TMI7431E,TMI4056D,TMI3255SF,TMI3244TF,TMI8140-Q1,TMI4056H,TMI8208,TMI9416,TMI4056E,TMI3113H2D,TMI36010,TMI6038,TMI6263AL,TMI4101AN,TMI6036,TMI7003,TMI6263AH,TMI8420Q,TMI33431E,TMI87301-Q1,TMI6030,TMI85303,TMS8010,TMI6036D,TMI6036A,TMIS7702,TMIS7701,TMI36021,TMI8720PD,TMI8100,TMI9431,TMI36020,TMI8340,TMI86881HDX,TMS8010N,TMI85303-Q1,TMI6263BH,TMIS1296,TMI8260SP,TMI3181A,STI8070C,STI8070D,STI8070A,TMIS23501,STI8070B,TMIS23502,STI8070G,TMI8113,TMI6056,STI8070E,TMI3252SH2,TMI36030,TMI3181D,STI8070F,TMI36031,TMI8110,TMI8230,TMI6050,TMI5130A,TMI3408D,TMI3408C,TMI3408F,TMIS1025,STI3453,TMI8118,TMI8123,TMI6240I,TMI7003C,TMI8122,TMI7003B,TMI9640A,TMI8120,TMI8722-Q1,TMI6240S,TMI3252SHF,TMI8116-Q1,TMI85121S,TMI6241A,TMI6241D,TMI86881MCX,TMI86880LDX,TMI97051,TMS8609D,TMS8609B,TMI3252TH,TMS8609F,TMS8609E,TMI6411-XXDA,TMI7608,STI3470,TMI3125,STI3472,TMI32520,TMI5302,TMI3253,TMI8180A,TMI3131,TMI3252,TMI3494,TMI6401,TMI3255,TMI2286,TMI9703E,TMI3493,TMI2282,TMI8180G,TMI3492,TMI3252TF,TMI2284Q,TMI86880LCX,IM2406A,TMI3252T,TMI86881MAX,TMI86880LBX,TMI86881MBX,STI3408B,TMI3252SH,TMI32530,TMI3252S,TMI3256,TMI8723N,TMI3259,TMI6402,TMI3258,TMI3278H,TMI2294,TMI86881LCX,TMI97151,TMI3253SHF,TMI8940D,IM2405A,TMI86620LXS,TMI86620LXT,TMI2286D,TMI36010S,TMI8837,TMI3253S,TMIS7722,TMI3267,TMI3253T,TMI9713A,TMI8722,TMI8721,TMI9713C,TMI4101DN,TMI9713E,TMI5330,TMS8007,TMI3273,TMS8008,TMI3388C,TMI3255B,TMI3388B,TMS8003,TMI3388A,TMI86881LBX,TMM8726-Q1,TMI86881MDX,TMI3352A,TMI86881LAX,TMIS1196,TMI3278,TMI3254S,TMI8723,TMI3286,TMI5102,TMI7303B,TMI4012DD,TMI6267AH,TMI7303A,TMI8876Q,TMI4012DC,TMI86820LXS,TMI7327B,TMI4012DF,TMI5101,TMI7327A,TMI4012DE,TMI3281,TMI7303D,TMI4012DB,TMI7303C,TMI4012DA,TMI3280,TMI9290A,TMI4011C,TMI4012DT,TMI4011B,TMI4012DS,TMI4011A,STI3452HFI,TMI7205B-Q1,TMI4012DP,TMI4012DR,STI3508C,TMI4012DQ,TMI4012DL,TMI4012DK,TMI4012DN,TMI4012DM,TMI4012DH,IM2403A,TMI4011E,TMI4012DJ,TMI4011D,TMI4012DI,TMI62033,TMI9713,TMI5111,IM2413N,TMI3171,TMI4021,IM2413P,TMI86881LDX,TMI4022C,TMI4010A,TMI4022B,TMI4022A,TMI2605S,TMI3254SF,IM6001,TMI36031R,TMI86820LXT,TMI4022D,TMI7325B,TMI8876,TMI85120,TMI85121,TMI7301,TMI4156,TMI5120,TMI9608,TMI8870,TMI3181,TMI2293Q,TMI3286B,TMI86880HBX,TMI3273T,TMI36030R,TMI3253TH,TMI8460SP,TMI9723,TMI7302A,TMI7326B,TMI7326A,TMI6220,TMI7302D,TMI3253TF,IM2423P,TMI2282L,TMI86880HAX,STI3452HF,TMI3253SH,TMI8262Q,IM2406,IM2404,IM2405,IM2403,STI3508CB,TMI3408,TMI31601F,TMI32120,TMI5700,STI3411A,TMI4056DH,TMI86630LXT,TMI86630LXS,TMI8512-Q1,TMI6809,TMI6411-XXDA-Q1,TMI6803,TMI3411,TMI3410,TMI3412,TMI4056EH,TMI7604R,TMIP3120,IM7002X,TMI8420-Q1,TMI3421,TMI6810,TMS8525,TMI9130I,TMI9130E,TMI9130F,TMI31602F,STI8036B,TMI31602H,TMI3113H2,STI3453FI,TMI2283QE,TMI86820HXT,TMI86820HXS,TMI3256B,TMI6411-XXTB-Q1,IM2605,TMI3341C,IM2603,IM2600,TMI8260DP,TMI9130C,TMI9130D,TMI86880MAX,TMI9130A,TMI9130B,TMI32560,TMI32561,TMI8D100,TMI8837S,TMI3255S,TMI8150B,TMI3255T,TMI3451,TMI3257I,TMI3112H,TMI3331,TMI2243,TMI3452,TMIP3130,TMI3273TF,TMI3112F,TMI3342B,TMIS1857,TMI86810S,TMI86810T,TMI3459,TMI3256S,TMI33421,TMI3455,TMI2245,TMI3244T,TMI3341,TMI3101,TMI3343,TMI3342,TMI86810D,TMI3113B,TMI3343B,TMI3331A,TMI3101C,TMI3113D,TMI3343C,TMI3101D,TMI3125F,TMI3343D,TMI8260FP,TMI86880LAX,TMI8122-Q1,TMI86880MCX,TMI33431,TMI2242D,TMI3108,TMI2242E,TMI8913,TMI3344,TMI8920,TMI3351,TMI6402T,TMI3112,TMS8601,TMI88225,TMI4151AN,TMI86880MDX,TMI86880MBX,TMI3359,TMI2243D,TMI3113,TMI8921,TMI8135,TMI6411-XXTA,TMI6411-XXTB,TMI8130,TMI6411-XXTD,TMI6411-XXTE,TMI6411-XXTF,TMI6056D,TMI39610,TMI6250I,TMI8264,TMI8263,TMI8262,TMI8261,TMI8140,STI9287C,STI9287B,TMI8038,TMI8037,TMI6283H,STI3452I,TMI8152,TMI8151,TMI8270,TMI8721-Q1,TMI4151DN,TMI6260C,TMI6260D,TMI6030D,TMI6030C,TMI6260A,TMS8203E,TMI8160,STI8036,TMI6261C,TMI6261B,TMS8201E,TMIS7702C,TMI8230S,TMI86600XT,TMI8720-Q1,TMI86600XS,TMI97153A,TMI97153B,TMI97153C,TMI3411P,TMI3411B,TMI3108K,TMI71301,TMI34595,IM2423,TMF82124-Q1,TMI7608S,TMI7608R,TMI4012SC,TMI4012SB,TMI4012SE,TMI4012SD,TMID23513,TMI4012SA,TMI5700A,TMI6050B,TMI32080,STI9287CA,STI3508,TMI8085,TMI6201A-XX,IM2415,TMI4012SF,TMI9290,STI9287,TMI5810,TMI2283QED

2024/6/7 - 拓尔微电子 - 选型指南代理服务技术支持采购服务

【视频】昂宝（On-Bright）大功率PD电源全套解决方案--非对称式半桥反激架构

型号- OB2623,OB2627,OB6560,OB2793,OB2018A,OB6810

ON-BRIGHT - 应用及方案代理服务技术支持采购服务

必易微（KIWI）电源解决方案产品选型指南

目录- 高压非隔离产品 POE应用反激产品同步整流产品 PFC产品 LLC产品电源方案介绍

型号- KP3282,KP40611W,KP3281,KP23130M,KP311BH,KP212,KP2264H,KP206D,KP81106A,KP30173M,KP2591A,KP206A,KP206B,KP36374,KP36373,KP2066,KP2064,KP8530X,KP41282,KP3210B,KP22066A,KP2182,KP2062,KP30172M,KP21822M,KP35052,KP36384,KP35053,KP22308,KP36383,KP36382,KP35051,KP22306,KP40511,KP40512,KP23132M,KP23132K,KP23162,KP2262H,KP23161,KP23160,KP1511,KP35026,KP23264M,KP41260,KP41140,KP41261,KP2806A,KP41141,KP41262,KP41142,KP201,KP30262,KP30264,KP206,KP35032,KP35033,KP30261,KP35031,KP22315A,KP40512M,KP40612,KP3126,KP21824M,KP21824L,KP40611,KP23267,KP23267M,KP21825C,KP4050,KP30181H,KP32652,KP30182H,KP32651,KP35001,KP36573,KP36572,KP40561P,KP22066,KP22064,KP41240,KP41361,KP3501A,KP41241,KP23151,KP22062,KP23150,KP22305L,KP30362,KP2315A,KP2206A,KP22305A,KP22035,KP22033,KP2813A,KP32511,KP40613QD,KP30183M,KP32512,KP36675,KP36674,KP35101,KP36673,KP22306A,KP21827M,KP23132,KP23131,KP23130,KP41340,KP30182M,KP30183H,KP30584,KP35111,KP3251A,KP23221,KP2201C,KP35200,KP8110X,KP22308B,KP3310,KP22308A,KP3311,KP15051,KP23111,KP23110,KP15052,KP32621,KP32622,KP1505A,KP2311A,KP2202A,KP81103,KP81102,KP81101,KP81106,KP41262C,KP2205,KP2206,KP2203,KP21827,KP21824,KP2201,KP2202,KP4060,KP41261C,KP23162M,KP40561,KP23162K,KP311A,KP311B,KP2822,KP3116,KP85631,KP3111,KP2264,KP35083,KP2261,KP40562,KP2262,KP35081,KP3114,KP35082,KP3112,KP40511P,KP201H,KP201F,KP201K,KP201A,KP31614,KP201E,KP22062A,KP201B,KP201C,KP2813,KP3221,KP2011,KP3224,KP3116H,KP3222,KP2012,KP2013,KP3211B,KP23152M,KP2806,KP321B,KP321AB,KP2803,KP30171,KP2801,KP35064,KP40661,KP35062,KP3113H,KP3212B,KP15113,KP15114,KP15111,KP22064A,KP3206,KP3205,KP3211H,KP2591,KP3114H

2023/6/1 - 必易微 - 选型指南 - REV 1.0 代理服务技术支持采购服务

深圳市德普微电子（DP）有限公司成立于2006年4月，坐落于深圳市南山区高新园，主业为集成电路、功率器件设计和销售，可为消费电子等领域多类应用场景提供解决方案。经过多年稳健发展，公司目前已在深圳、成都、厦门、遂宁建立了研发基地和封测工厂，在中山、苏州设立了分公司，拥有合作伙伴1000余家，产品涵盖DDIC、PMIC、处理器和功率器件，年出货量约50亿颗，申请知识产权250余项。

LED显示驱动 LED显示恒流驱动 LED显示行驱动 LED显示逻辑芯片 LED照明驱动 SSR反激控制器 SR同步整流器 PSR反激控制器锂电池保护 MOSFET MCU 交直变换IC 电池管理IC

代理服务线上商城技术资料

EL851系列4引脚DIP高压光电晶体管光电耦合器

描述- EL851系列4引脚DIP高压光电耦合器，具有高隔离电压、高集电极-发射极电压、高电流传输比等特点，适用于电话线路接口、电源电路接口、SSR控制器、直流电机控制器、可编程控制器等应用。

型号- EL851 SERIES,EL851,EL851X(Z)-V,XB-EL851

2023/4/20 - 溪榜电子 - 数据手册代理服务技术支持采购服务

必易微（KIWI）AC-DC反激式电源转换IC选型表

目录- PSR控制器 PSR转换器 SSR控制器

型号- KP2190,KP23223,KP23267,KP23223M,KP23162M,KP21825C,KP23162K,KP212,KP2264H,KP206A,KP206B,KP36374,KP36572,KP36373,KP2066,KP2264,KP2261,KP2064,KP2262,KP22308A,KP36674P,KP201F,KP22066A,KP2182,KP23111,KP22066,KP23110,KP2062,KP22064,KP23151,KP22062,KP201A,KP22305L,KP201E,KP201B,KP22062A,KP201C,KP21822M,KP2311A,KP2202A,KP2011,KP2206A,KP22305A,KP2012,KP2013,KP2161M,KP23132M,KP22035,KP23132K,KP23152M,KP2262H,KP23161,KP23160,KP2205,KP2206,KP2203,KP36675,KP36674,KP36673,KP21827,KP2164,KP21824,KP22306A,KP2165,KP2162,KP21823,KP2201,KP21827M,KP2202,KP2166,KP2162M,KP2161,KP23132,KP23131,KP2166M,KP23130,KP201,KP2190B,KP22083,KP22082,KP22080,KP206,KP23225C,KP22315A,KP21824M,KP21824L

2023/9/5 - 必易微 - 选型指南代理服务技术支持采购服务

【经验】提高AC/DC转换器效率的二次侧同步整流电路设计之当二次侧MOSFET在轻负载时因谐振动作而导通时的处理方法

本文是ROHM系列文章“提高AC/DC转换器效率的二次侧同步整流电路设计”中的一篇，将介绍当二次侧MOSFET在轻负载时因谐振动作而导通时的注意事项和处理方法。对策共有四项：减小DRAIN引脚连接电阻R1；改用强制关断时间长的电源IC型号；在二次侧MOSFET的漏极－源极间添加缓冲电路；减小变压器的匝比Ns / Np。

2020-03-05 - 设计经验代理服务技术支持采购服务

TPA1881/TPA1882 40 V、12 MHz、零漂移运算放大器

描述- 该资料介绍了TPA1881/TPA1882系列零漂移运算放大器。这些放大器具有宽电源电压范围（4.5 V至40 V或±2.25 V至±20 V）、低偏置电压（最大±15 μV）、高带宽（12 MHz）和高共模输入电压范围等特点。它们适用于各种仪器、滤波器和电机控制等领域。

型号- TPA1881-SR,TPA1881-TR,TPA1882-SR,TPA188X,TPA1882-VR,TPA188X SERIES,TPA1882,TPA1881

2023/6/1 - 思瑞浦 - 数据手册 - Rev.A.5 代理服务技术支持采购服务

亚成微电子股份有限公司ACDC电源管理方案

描述- 亚成微电子股份有限公司，成立于2007年，是一家国家级高新技术企业，专注于集成电路设计。公司产品涵盖通讯设备用包络追踪芯片、智能手机/笔记本电脑快充用AC/DC电源管理芯片、智能功率开关芯片、LED驱动芯片等。公司拥有多项知识产权，包括专利和布图设计，技术实力雄厚。亚成微提供AC/DC电源管理方案，包括强制ZVS反激方案、SSR控制器、PSR控制器等，旨在提高产品功率密度和效率。公司还提供技术支持和客户服务，包括设计沟通、DEMO提供、现场服务、产品测试和售后服务。

型号- RM341XSH,RM6163D,RM6717S,RM3413SH,RM671X系列,RMG65R380SN,RM6801X,RM3364S,RM3352S,RM6601SNX,RMA65R2K5SN,RMC65R380SN,RMG65R280SN,RM3368S,RM3365D,RM6801S,RM6514S,RM673XS,RM335X系列,RM671XS,RM6801X系列,RM3401SH,RMC65R650SN,RM3405SH,RM3353S,RM3430T,RM65R1K6SG,LM3290,RM3410T,RM4100,RM335X,QFE4100,RM65R1K6SD,RM6801SNX,RMG65R650SN,RM6601,RM671X,RMA65R1K0SN,HUSB339,RM6601SN,RM343X,RM3366D,RM6715S,RM3412SH,RM6601X,RM343XSH,RMC65R1K0SN,RMA65R1K6SN,RMG65R1K6SN,RM6601X系列,RM343X系列,RM6517D,RMG65R1K0SN,RM3100,RM442D2,RM6601系列,RMA65R650SN,RM50055,RM6601S,RMA65R380SN,RM6801SNX系列,RM65R2K5SD,RM6801SN,RMX65R950SN,SW3517,RMX65R600BN,RM3402SH,RMC65R280SN,QET6100,RM6601SNX系列,RM67XX系列,RM4141N,RM6710S,RM65R2K5SG,SW3516,RM50085,RMA65R280SN,RM3400T,RMG65R2K5SN,RM67XX

2021/6/1 - 亚成微电子 - 商品及供应商介绍代理服务技术支持采购服务

【选型】ROHM（罗姆）工业设备用产品选型指南（中文）

目录- 工业自动化产品框图能源框图基础设施框图推荐产品 IC产品电源管理传感器/MEMS 无线通信用LSI 存储器放大器/比较器电压检测器(复位IC)数据转换器/显示驱动器微控制器分立式元器件/模块产品功率元器件分立式元器件无源元器件（电阻器） LED/LED显示器无线通信模块型号索引

型号- BD7673AG,SMLEN3BC8T,BA4560RFVM,RBQ20NS65A,RFN20NS6S,BM2LB300FJ-C,BA4560RFVT,RASMID,BD7602GUL,RFUH20NS3S,BD82001FVJ-LB,SMF26V,MD56V72161C-XXTAP,RB058LAM150,SDR,BD50FA1MG-M,BD9109FVM-LB,RB088LAM-60,RB238NS150,SML-D12Y8W,BR25H128,SML-P11DT,VS17VUA1LAM,GMR50/5025,RFUH20NS4S,RGTH40TK65,STM 431J,SCT2280KE,BA82904YFVM-C,CSL1301R2T,ECO 200,BA2902YF-LB,BA4560YFV-M,RB298T100,BD46EXX1G-M,SMF24V,BU7250G,SML-D12U1W,BD71L4LG-1,BR25H160,SFR,BR25A512,RGCL80TK60,RGPR20BM36HR,BD12732FVM,BD12732FVJ,PTM 330,BU7251SG,BA2901YFV-M,BU21181FS,BU7251G,BD87A34FVM,BU7462FVM,BD12732FVT,BD52XXG-2C,LM2903F,RBR30NS30A,BU7291G,MD56V62161M-XXTAL42X,GSSSMR320,LM339F,MD56V72161C-XXTAL42X,BA2901YFV-C,BR93AXX-WM,BA2902SF,SMF22V,SML-D12Y3W,ML610400,BD2066FJ-LB,SCT2160KE,BAXXDD0T,SCM-013RT,LM2904F,BAXXDD0W,BU9829GUL-W,PTM 210J,SML-H12V8T,RFN20NS4S,RFVS8TG6S,ML630Q464,BU7262NUX,SMLD12EN1W,ML630Q466,LMR342FJ,TLR342FJ,RF501BM2S,MMBZ16VAL,UCR006,SMF20V,SML-D13MW,BU7294SFV,BU7294F,RB168LAM150,RB238NS-30,LMR342FV,RFN6T2D,BD7220FV-LA,BD9E303EFJ-LB,LMR982FVM,SCS215AJ,RFN20NS3S,BV1LB300FJ-C,SCS215AM,BUXXSD2MG-M,SCS215AG,BR25A1M,SML-S13RT,BD37210AMUV,BD4271HFP-C,SCS215AE,BD45XX1G,BD52XXG-2M,RBR2LAM30A,BA4560F,BM2P0161,PTM 430J,RB238NS-40,RBR5L30B,RBR5L30A,RSX501LAM20,RBR2MM30B,BU7486SFV,RB228T150,RBR2MM30A,BM1050AF,LMR934FJ,BU7252SFVM,VS9V0UA1LAM,RBQ15BM100A,BU7486SF,BDXXIA5WEFJ,BU7233SF,PV4220,BA2902FV,LMR934FV,SMF5V0,BU9897GUL-W,BD3539FVM,SML-D12U8W,LMR824F,RGPR50NS45HR,BAXXBC0,KX220,LM2903FJ,LM339FV,BU4223G,RBS3MM40B,SML-P11MT,RBR10BM30A,RBS3MM40A,SCS215KG,BD45EXX2G-M,SML-P15UT,SMR,RB058LAM-40,BA3404FVM,LM2903FV,BU7244YFV-C,BU7442FVM,MMBZ12VAL,BA82902YFJ-C,SCS220AM,SML-H12M8T,PML100,RGTV60TK65D,RSX201L-30,BD42530EFJ-C,SCS220AJ,LBP-602DK2,SCS220AE,BU7464SF,SCS220AG,SML-D12D8W,TLR344F,RB058LAM-30,RF305BM6S,LMR822F,BD14000EFV-EVK-001,RFUH30TS6D,RBQ10NS100A,RBR3LAM60B,RBR3LAM60A,BD7F100HFN-LB,PV4210,BD48XXFVE,BA2903SFVM,BD7XXL2FP3-C,LMR821G,BM2P051F,ML610Q400,BD3508MUV,BU46KXX2G,RB238NS100,BU7486FVM,ML630Q400,SML-D12D1W,BD1HC500FVM-C,BU7242SF,LM4559F,BD42500G-C,TLR342F,RB228T100,RB168LAM-30,ML610Q411PA,RFUH25TB3S,BM2P052F,LM324FVJ,MMBZ24VAL,RGS00TS65EHR,ML62Q1366,ML62Q1367,BQ10BM100A,VS22VUA1LAM,ML62Q1365,BD37A41FVM,BA4580RFJ,BD87A29FVM,BD42540FJ-C,RGT8TM65D,RFNL5TJ6S,BU7462SNUX,VS28VUA1LAM,BM63763S-VC,RB168LAM-40,BM63763S-VA,BA4560FJ,BM2P053F,SML-D13FW,BU46KXX4G,ML62Q1335,ML62Q1333,ML62Q1334,BU7264SF,BM63563S-VC,RFNL20TJ6S,BRCG016GWZ-3,RBR3L30B,BM63563S-VA,RBR3L30A,LBP-602MA2,BA3259HFP,BD00FA1WEFJ,LM339FJ,RBQ30NS45B,BM2P054F,BD7691FJ,RBQ30NS45A,ML610482P,SCS308AHG,ML62Q1346,ML62Q1347,TLR341G,ML62Q1345,BRCB008GWZ-3,BA2115FVM,BD48LXXG,BU1S12S1AG-LB,RBR40NS60A,SCT3105KL,MR45V064B,RB058LAM-60,RFUH20NS6S,RB168LAM-60,SML-D13DW,LMR324FJ,RESD1CAN,ML62Q1432,ML62Q1430,BD35395FJ-M,ML62Q1431,SCS308AJ,BU7421SG,SCS308AM,BHXXRB1WGUT,BA4558RFV,BA4558RFJ,LMR324FV,BM6101FV-C,MMBZ20VAL,RBS1LAM40A,BD7690FJ,BD7684FJ-LB,MD60Y1G160A-XXLAP7AL,RFN10BM6S,BU97931FV-LB,ML62Q1441,ML62Q1442,SCT3060AL,VS11VUA1LAM,RGTH60TS65D,ML62Q1440,RBQ10NS45A,SML-E12DW,BA4510FVM,RFN10T2D,SCS312AHG,RB088T-60,SML-D14DW,RB168L100,RGW80TS65,BD1HC500HFN-C,BD95601MUV-LB,RF2001NS3D,BU21077MUV,BA3474RFV,BM1P067FJ,BD71L3SHFV,BU6652NUX,RF2001NS2D,LM2904FVJ,RGS80TSX2DHR,SML-D12P8W,ML610Q360,RB088BM150,LM2904FVM,RB088LAM100,SCS210KG,RGPZ10BM40FH,ML610Q422P,BM2P091F,BUXXSA5WGWZ,RB088T-40,LM2904FVT,BD37A19FVM,SML-D15U2W,RFNL15TJ6S,SCT2450KE,LM4559FVM,RSX201LAM30,BD7562SFVM,LM4559FVJ,LMR341G,BA33D15HFP,BM60056FV-C,LM4559FVT,RB088T-30,BM2P092F,RB160LAM-90,BA2904YFM-M,RB168MM-60,RF1001T2D,ML62Q1225A,BV1LC105FJ-C,ML62Q1225E,BA2902YF-C,RB168L150,BU7266SFV,BD9G341AEFJ-LB,BR25G640,BA2902YF-M,BM2P093F,RBR1L30A,RF301BM2S,RGS50TSX2DHR,LMR342F,RFNL5BGE6S,RGTV00TS65D,BD47XXG,RBR15BM30A,RB168MM-30,LM393FVT,BU42XXF,ML62Q1224A,SCS208AGHR,BD48E23G-M,BU42XXG,LM393FVM,RGPR30BM40HR,BR25HXXX-2C,CSL1001YT,BD7562FVM,ML62Q1224E,MSM56V16160NP,BD99A41F,BU7262FVM,LBP-602VK2,LM393FVJ,BA4558YF-M,BM2P094F,MD56V62161M-XXTAP,RGTH40TS65D,BD49KXXG,PV2105,BDXXHC0WEFJ,BD6538G-LB,RB168MM-40,ML62Q1223A,BAXXCC0,SMLEN3WBC8W,ML62Q1223E,LM4559FV,LM4559FJ,RBR10BM40A,BDXXHA5MEFJ-M,BA3474YFV-C,BU7232SFVM,BD7561SG,SMLP13WBC9W,BA4560YFVM-M,BM2P095F,BU7421G,RBR1MM40A,LMR822FVJ,BDXXGA5MEFJ-LB,SCS206AJ,LMR822FVM,LBP-602MK2,RB078BM30S,BA8391G,SCS206AG,BU45LXX2G,SCS304AM,BD45XX2G,SCT2H12NY,SCT2H12NZ,BD48EXXG,LMR822FVT,RB088LAM150,BD4XXM5W,BU7462F,BU7244F,BU7465HFV,SML-P15DT,MD56V82161A-XXTALQ2X,BU7487FV,SCT2080KE,RB168LAM100,SCS215AJHR,RB238NS-60,RBR5LAM30A,BD4XXM2W,LM2901F,RBS3LAM40B,MMBZ9V1AL,RBR20BM60A,RBS3LAM40C,BU45LXX4G,RBS3LAM40A,RGW00TK65D,RB088T150,BU7464F,SML-D12Y1W,BD45XX5G,MD56V82161A-XXTAP,RBQ15BM45A,SCS304AHG,LM2902F,RGT40NS65D,ML62Q1267A,RBQ30T65A,RBS1MM40A,ML62Q1267E,BU49XXG,BU49XXF,BU5255SHFV,BHXXPB1WHFV,SCS304AJ,RBR30T40A,RBR5LAM30B,SCS206AM,LMR344F,BD49EXXG-M,SCS215KGHR,SML-D13WW,ML62Q1266A,RB168MM150,MD60Y1G160A-XXLALQ3L,ML62Q1266E,BS2130F-G,BD3551HFN,BR25G256,BA2903YFV-M,SCS230KE2,RBR2VWM40A,BD4723G,RBR1VWM60A,BA12004DF-Z,BU7242NUX,BU43XXFVE,M

2019年03月 - ROHM - 选型指南 - Ver.2.0 代理服务技术支持采购服务

Unisonic Technologies公司介绍

描述- 该资料主要介绍了某半导体公司的概况、生产能力、产品类别、主要产品和应用领域。公司拥有两个晶圆厂和一个封装测试工厂，专注于功率和模拟集成电路的研发和生产。产品涵盖电源管理、主板模拟/数字信号驱动、离散组件和电源组件等多个领域，包括DC电源管理、AC-DC PWM控制器、线性稳压器、MOSFET、二极管、SCR、TRIAC等。此外，公司还提供多种封装选项，以满足不同应用需求。

型号- BSS169,USMS05,SD103AW,DTD113Z,P1583,P1580,LR9284,FR107G,LR9282,UR78XX,LR9280,LV358,UM605A,UM605B,LR3865,2SC4467,XN65,UD38501,XN60,LR1107E,U74LVX4053,F3N70,TVS4S009,LM317,LM318,UD24121,UF630,BAT54TS,UCD4066,SK-SERIES,40NM80-Q,BAS70AW,P1690,BTB312,LD1117,BAT54TB,LD1596,2SC5200,UM604A,F21NM70,UFR8060C,PCR406,SOT05C,2SA1694,BAT54SW,BAT54ATB,UESDA6V1W5,LR1108E,UF601,SMCJXXX,UF600,BAS70C,BAS70A,75185,UR77XX,U74LVC2G240,UH8100X,U74LVC2G241,BTA312,MGBR SERIES,DTC143X,LR3965,UM601A,U74AUC1G126,USB4S012,UCD40XX,U74LVC2G132,BAS70W,LR9153,UR5596,UF601Q,75NM65,78R05,UPRTR5V0U4D,XN80,SD103AWS,BAS70S,MBR20150C,UCC SERIES,URCZ1284-XX,LR1118,U74CBT,LP2950,U74AUC1G86,SB10100,MGBR40V300C,U74AHCTXXX,UR6512,UFR75120,UR57XX,UD9926,F30NM60,UIC809,LADLD10,15N20,LM78XX,LM358,LR3XXYYB,RB521S30,LMV331,UF830,2N70002Z,88CXX,F2N60,U74HCT73,MBR-SERIES,BAT54CTB,LM321,BAV199W,UTRS458,SR26,LM324,SR24,RB520S30,LM317A,1NNPP10,DTC123J,UWD817*,UZ5C056,P1484,89CXX,5N80-FCQ,UR56XX,TL431,UM607D,UD36241,LM79XXA,UM607B,78DXX,MC4580,DTC124E,LR1108,UIC813,UIC812,LR1106,UIC811,UC3206,RB520S40,UR6517,LM339,U74LVC,LR1101,P1595,P1596,BAT54STB,SMDJXXX,U74LVX,MBR10100,U74HCT138,L1806,LR2128,LR2125,79LXX,75323,DTA144E,LR1122D,2NM65,1SS400,BAV70S,10N70-ML,81NXX,2N7002K,BAV70W,10N70-MH,BAV70T,U74LVC1G125,MBR20100C,UD32121,UMX4215,BAT54S,US650,MMBD4148CA,X0202/A,MMBD4148CC,U74AUP1G74,DTB123Y,U74LVC02A,P3596,BAT54C,BAT54A,BAT721C,LM393,BAT721A,U74LVC373,U74LVC258,UR5517,LR1012,TL072,U584,SK1901,MBR,UTRS485,ULN2803,ULN2804,USG,UF9640,75232,LMV393,SK8552,UCD4011B,BAT64A,TGBR40U100C,USG135N10,U74AHC164,BAS316,1N4148,BTA312A,BSS127,BSS123,LR6401,USG80N10,U74AHCT86,U74AHC374,TDA2030A,UT4101,UH8102A-X,ULV8542,USG170N10*,U74AUP1G32,UCD4001B,DTA,DTC,UP1620,TGBR20U100C,UT7500,82NXX,4N65-TC3,UT10XX,BYC20,U7SB3157,DTA114E,BAT42VS,BAT54WS,MCR100,ULC831,74LVX4051,L11831,U74AHC595,BAT54W,UH8102B-X,SK1816/M,TGBR20L100,DTA114W,U74AUP1T157,UT3232,UH8106-X,U74AHC,UMX2215,XN100,U74CBT3306,P6KE,ML1225,UCD4015B,BAS70CW,U74AUP1G02,BSS84ZT,U74,U74AUP1G00,U74AUP1G06,SMDJXXXX,U74AUP1G04,UT3243,4051,LM2940,BAS70SW,4052,U74CBTLV3125,CR03AM-12,MR11N,P34563,BAS70,MBR10100C,SD106WS,8NM80,BAT54DW,UD0512X,89NXX,BAT54ADW,TGBR,BSS84Z,U74AHC21,CR03AM- 12,62783,UCR316CM,62784,4P50,BAS85,1SS133,UM603/A,BAT54CW,MC34119,U74LVCXXX,CD40- SERIES,UT3223,P1484A,UT3222,UT3221,UR133,UZ18C6V8,UF3205,UTT50N06,MAC97A,UHS41,UCD4050B,LM358 SERIES,US112,12P10,82CXX,U74AHC1G09,BAT54AW,U74AHCT32,1SS355,UD0525X,P1482A,BAV23S,CD40,BAW56W,83CXX,USG60N10,U74AHCT,DTA-SERIES,BAT54SDW,BAV23C,UR72XX,BAV23A,BAT54,BAV99,SMA5V,BAT54CDW,LR1801,7NM70,LR1802,U74CBT1G384,U74LVC1G99,U74LVC2G66,1SS184,U74CBTLV,UT3419,UT232A,MMBD6100,UWD706,U74LVC1G97,UT232E,SK1816A,BAS40,UTC4013,UD0515X,LR1805,SK24,U74LVC573,U74LVC574,TGBR SERIES,UH8104,UH8105,BAT54TDW,BAV70,UTRS3082,UTRS3080,UH8103,MMBD4148,12N80-FC,BAV20W,M2125,UTRS3088,UPC10XX,UTRS3085,UR71XX,2SA1943,78LXX,LR9500,BAS21,SMAJXXXX,UR76XX1,UM606/D,MGBR20V100C,SB-SERIES,UC3656,89N09,UM6K1N,MMBD7000,U74LVC2G32,USG50N12*,U74LVC1G58,UD36061,USG 系列,UC3666,LR1965,U74LVC1G57,LR9203,XNM90,BT151,ULD2003,LM78XXA,2N7002,U74AUP,2N7000,U74- SERIES,ES1J,MC34074,MGBR,MC34072,U74AUPXXX,SMAJXXX,BAW56,BTA12,ULN2003,ULN2004,MMBD4148SE,UD0530X,82XX,LADLD70,XL1225,SR-SERIES,78RXX,UC34163,CD4000,U74AUC,U74AUC1G08,UT136,LV2461,UT131,LV2460,LR2965,XNM65,CCVGA7C9,DTC-SERIES,LR9113,U74AUC1G02,XNM60,CCVGA7C5,15NM70-U2,U74LVC1G19,UR76XX,SR2803,ULVH431,UZ1084,UD0520X,LM393 SERIES,81XX,BSS139Z,SRV05-4,U74LVC1G10,USG40N10,US5C3257,UR6223,UR6225,VGA7S019,U74LVC86A,UCD4081B,UN2488,UD18203,UT71XX,LV324,LV321,LMH358,UPC817,81CXX,UPC816,XNM80,LR9101,UR75XX,UCD4070B,RB751V40,SMBJXXX,ULC393,UCD40106B,USG-SERIES,UD0510X,88NXX,BAV199,P6KEXXX,XN40,F4N60,LR9107,LR9102,LR9103,LR18120,PUSB220,QS8M11,UCD4071B,UM602/A,UD4606,UM609,UM608,LXXLD30,4N65-ML,UD38252

Jul. 2022 - UTC - 商品及供应商介绍代理服务技术支持采购服务