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L4981价格
参考价格:¥4.5767
型号:L4981A 品牌:STMICROELECTRONICS 备注:这里有L4981多少钱,2024年最近7天走势,今日出价,今日竞价,L4981批发/采购报价,L4981行情走势销售排行榜,L4981报价。型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
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L4981 | POWERFACTORCORRECTOR DESCRIPTION TheL4981I.C.providesthenecessaryfeaturestoachieveaveryhighpowerfactorupto0.99. RealizedinBCD60IItechnologythispowerfactorcorrector(PFC)pre-regulatorcontainsallthecontrolfunctionsfordesigningahighefficiency-modepowersupplywithsinusoidallinecur | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体(ST)集团 | ||
POWERFACTORCORRECTOR DESCRIPTION TheL4981I.C.providesthenecessaryfeaturestoachieveaveryhighpowerfactorupto0.99. RealizedinBCD60IItechnologythispowerfactorcorrector(PFC)pre-regulatorcontainsallthecontrolfunctionsfordesigningahighefficiency-modepowersupplywithsinusoidallinecur | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体(ST)集团 | |||
POWERFACTORCORRECTOR DESCRIPTION TheL4981I.C.providesthenecessaryfeaturestoachieveaveryhighpowerfactorupto0.99. RealizedinBCD60IItechnologythispowerfactorcorrector(PFC)pre-regulatorcontainsallthecontrolfunctionsfordesigningahighefficiency-modepowersupplywithsinusoidallinecur | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体(ST)集团 | |||
POWERFACTORCORRECTOR DESCRIPTION TheL4981I.C.providesthenecessaryfeaturestoachieveaveryhighpowerfactorupto0.99. RealizedinBCD60IItechnologythispowerfactorcorrector(PFC)pre-regulatorcontainsallthecontrolfunctionsfordesigningahighefficiency-modepowersupplywithsinusoidallinecur | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体(ST)集团 | |||
POWERFACTORCORRECTOR DESCRIPTION TheL4981I.C.providesthenecessaryfeaturestoachieveaveryhighpowerfactorupto0.99. RealizedinBCD60IItechnologythispowerfactorcorrector(PFC)pre-regulatorcontainsallthecontrolfunctionsfordesigningahighefficiency-modepowersupplywithsinusoidallinecur | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体(ST)集团 | |||
POWERFACTORCORRECTOR DESCRIPTION TheL4981I.C.providesthenecessaryfeaturestoachieveaveryhighpowerfactorupto0.99. RealizedinBCD60IItechnologythispowerfactorcorrector(PFC)pre-regulatorcontainsallthecontrolfunctionsfordesigningahighefficiency-modepowersupplywithsinusoidallinecur | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体(ST)集团 | |||
POWERFACTORCORRECTOR DESCRIPTION TheL4981I.C.providesthenecessaryfeaturestoachieveaveryhighpowerfactorupto0.99. RealizedinBCD60IItechnologythispowerfactorcorrector(PFC)pre-regulatorcontainsallthecontrolfunctionsfordesigningahighefficiency-modepowersupplywithsinusoidallinecur | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体(ST)集团 | |||
POWERFACTORCORRECTOR DESCRIPTION TheL4981I.C.providesthenecessaryfeaturestoachieveaveryhighpowerfactorupto0.99. RealizedinBCD60IItechnologythispowerfactorcorrector(PFC)pre-regulatorcontainsallthecontrolfunctionsfordesigningahighefficiency-modepowersupplywithsinusoidallinecur | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体(ST)集团 | |||
POWERFACTORCORRECTOR DESCRIPTION TheL4981I.C.providesthenecessaryfeaturestoachieveaveryhighpowerfactorupto0.99. RealizedinBCD60IItechnologythispowerfactorcorrector(PFC)pre-regulatorcontainsallthecontrolfunctionsfordesigningahighefficiency-modepowersupplywithsinusoidallinecur | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体(ST)集团 | |||
POWERFACTORCORRECTOR DESCRIPTION TheL4981I.C.providesthenecessaryfeaturestoachieveaveryhighpowerfactorupto0.99. RealizedinBCD60IItechnologythispowerfactorcorrector(PFC)pre-regulatorcontainsallthecontrolfunctionsfordesigningahighefficiency-modepowersupplywithsinusoidallinecur | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体(ST)集团 | |||
POWERFACTORCORRECTOR DESCRIPTION TheL4981I.C.providesthenecessaryfeaturestoachieveaveryhighpowerfactorupto0.99. RealizedinBCD60IItechnologythispowerfactorcorrector(PFC)pre-regulatorcontainsallthecontrolfunctionsfordesigningahighefficiency-modepowersupplywithsinusoidallinecur | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体(ST)集团 | |||
POWERFACTORCORRECTOR 文件:2.6223 Mbytes Page:16 Pages | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体(ST)集团 | |||
POWERFACTORCORRECTOR 文件:2.6223 Mbytes Page:16 Pages | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体(ST)集团 | |||
封装/外壳:20-SOIC(0.295",7.50mm 宽) 包装:管件 描述:IC PFC CTR AVER CURR 100KHZ 20SO 集成电路(IC) PFC(功率因数校正) | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体(ST)集团 | |||
封装/外壳:20-SOIC(0.295",7.50mm 宽) 包装:管件 描述:IC PFC CTR AVER CURR 100KHZ 20SO 集成电路(IC) PFC(功率因数校正) | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体(ST)集团 | |||
POWERFACTORCORRECTOR 文件:2.6223 Mbytes Page:16 Pages | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体(ST)集团 | |||
POWERFACTORCORRECTOR 文件:2.6223 Mbytes Page:16 Pages | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体(ST)集团 | |||
POWERFACTORCORRECTOR 文件:2.6223 Mbytes Page:16 Pages | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体(ST)集团 | |||
MonolithicVideoSyncSeparators Description TheGS1881,GS4881andGS4981aregeneralpurposesyncseparatorsforuseinawidevarietyofvideoapplications.Thedevicesextractthetiminginformationfromcompositevideosignalswithscanratesfrom15to130kHz. TheGS1881isadrop-inreplacementfortheindustrystand | GennumGennum Corporation 根努姆公司 | |||
MonolithicVideoSyncSeparators Description TheGS1881,GS4881andGS4981aregeneralpurposesyncseparatorsforuseinawidevarietyofvideoapplications.Thedevicesextractthetiminginformationfromcompositevideosignalswithscanratesfrom15to130kHz. TheGS1881isadrop-inreplacementfortheindustrystand | GennumGennum Corporation 根努姆公司 | |||
MonolithicVideoSyncSeparators Description TheGS1881,GS4881andGS4981aregeneralpurposesyncseparatorsforuseinawidevarietyofvideoapplications.Thedevicesextractthetiminginformationfromcompositevideosignalswithscanratesfrom15to130kHz. TheGS1881isadrop-inreplacementfortheindustrystand | GennumGennum Corporation 根努姆公司 | |||
CapacitanceMeter 文件:2.75518 Mbytes Page:36 Pages | KEYSIGHTKeysight Technologies 德科技(中国德科技(中国)有限公司 | |||
MonolithicVideoSyncSeparators 文件:4.20261 Mbytes Page:29 Pages | GennumGennum Corporation 根努姆公司 |
L4981产品属性
- 类型
描述
- 型号
L4981
- 功能描述
L4981 功率因数校正集成电路
IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ST |
2020+ |
SOP20 |
8000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
|||
ST/意法 |
24+ |
SMD |
202459 |
明嘉莱只做原装正品现货 |
|||
ST/意法 |
22+ |
1000000 |
|||||
STMicroelectronics |
23+ |
20-SOIC(0.295,7.50mm 宽) |
25090 |
英飞凌电源管理芯片-原装正品 |
|||
STM |
23+ |
DIP-20 |
260 |
原装现货支持送检 |
|||
ST |
19+/20+ |
SOP-20 |
6341 |
||||
ST/意法 |
2024+实力库存 |
SOP20 |
44 |
只做原厂渠道 可追溯货源 |
|||
ST |
21+ |
SOP20 |
9800 |
只做原装正品假一赔十!正规渠道订货! |
|||
ST(意法) |
21+ |
5000 |
只做原装 假一罚百 可开票 可售样 |
||||
ST(意法半导体) |
23+ |
SOP-20-300mil |
5768 |
百分百原装正品,可原型号开票 |
L4981规格书下载地址
L4981参数引脚图相关
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L4981数据表相关新闻
L4984DTR
进口代理
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L4T20FR010DER
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应用笔记本电脑和亚笔记本电脑笔顶和便携式设备通信的计算机描述L4992是一个复杂的双PWM降压控制器和功率监视器用于笔记本电脑和/或电池供电设备。该设备生产的监管电源+3.3V,+5.1V和12V的电源在便携式使用和PCMCIA应用。内部架构允许操作最低数量的外部元件。一个非常高开关频率(200/300kHz或外部可同步)优化其物理尺寸。同步整流和脉冲跳跃在降压模式优化整体部分效率在宽负载电流范围内(96%的效率@1A/5.1V和93%的效率@0.05A/5.1V。两个高性能的PWM控制器+3.3V
2013-2-18L4946B-QUAD与抑制和复位电压稳压器
特点4输出:10V(125毫安);8.5V(250毫安);5V(200毫安);5V(100毫安)10V和5V(百毫安)输出低压差5V(100毫安)ST-BY输出电压为欠压预警输出(LVW)热停机和电流限制(折返)反向电池及负载突降保护INHIBIT(ON/OFF)和复位功能说明该L4946B是一款四输出低压降电压稳压器。四是输出10V的低压降125毫安(VO1),在250毫安(VO2)8.5V,在5V最大200mA(VO3)和低ST-一行在下降
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2013-1-23
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