位置:首页 > IC中文资料第6689页 > UC3843T
型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
---|---|---|---|---|
UC3843T | HIGHPERFORMANCECURRENTMODEPWMCONTROLLER DESCRIPTION TheUC384XTfamilyofcontrolICsprovidesthenecessaryfeaturestoimplementoff-lineorDCtoDCfixedfrequencycurrentmodecontrolschemeswithaminimalexternalpartscount.InternallyimplementedcircuitsincludeatrimmedoscillatorforpreciseDUTYCYCLECONTROLundervo | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体(ST)集团 | ||
HIGHPERFORMANCECURRENTMODEPWMCONTROLLER DESCRIPTION TheUC384XTfamilyofcontrolICsprovidesthenecessaryfeaturestoimplementoff-lineorDCtoDCfixedfrequencycurrentmodecontrolschemeswithaminimalexternalpartscount.InternallyimplementedcircuitsincludeatrimmedoscillatorforpreciseDUTYCYCLECONTROLundervo | STMICROELECTRONICSSTMicroelectronics 意法半导体意法半导体(ST)集团 | |||
CURRENTMODEPWMCONTROLLER GeneralDescription TheAP3842C/3C/4C/5Carehighperformancefixedfrequencycurrent-modePWMcontrollerseries. Features •LowStart-upCurrent:50µA •RobustVREFLine/LoadRegulation LowLineRegulation:4mV LowLoadRegulation:4mV •HighStabilityofReferenceVoltageo | BCDSEMIBCD Semiconductor Manufacturing Limited 新进半导体上海新进半导体制造有限公司 | |||
CURRENTMODEPWMCONTROLLER GeneralDescription TheAP3842C/3C/4C/5Carehighperformancefixedfrequencycurrent-modePWMcontrollerseries. Features •LowStart-upCurrent:50µA •RobustVREFLine/LoadRegulation LowLineRegulation:4mV LowLoadRegulation:4mV •HighStabilityofReferenceVoltageo | BCDSEMIBCD Semiconductor Manufacturing Limited 新进半导体上海新进半导体制造有限公司 | |||
CURRENTMODEPWMCONTROLLER GeneralDescription TheAP3842C/3C/4C/5Carehighperformancefixedfrequencycurrent-modePWMcontrollerseries. Features •LowStart-upCurrent:50µA •RobustVREFLine/LoadRegulation LowLineRegulation:4mV LowLoadRegulation:4mV •HighStabilityofReferenceVoltageo | BCDSEMIBCD Semiconductor Manufacturing Limited 新进半导体上海新进半导体制造有限公司 | |||
AdapterTypeN,(M-F)RightAngle 文件:19.85 Kbytes Page:1 Pages | POMONA Pomona Electronics | |||
HIGH-PERFORMANCECURRENT-MODEPWMCONTROLLERS 文件:343.19 Kbytes Page:21 Pages | TITexas Instruments 德州仪器美国德州仪器公司 |
UC3843T产品属性
- 类型
描述
- 型号
UC3843T
- 制造商
STMICROELECTRONICS
- 制造商全称
STMicroelectronics
- 功能描述
HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER
IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ST |
SOP8 |
699839 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
||||
ST/意法 |
22+ |
DIP-8 |
50000 |
只做原装假一罚十,欢迎咨询 |
|||
ST |
22+ |
DIP-8 |
16900 |
正规渠道,只有原装! |
|||
ST |
23+ |
SO-8 |
7000 |
绝对全新原装!100%保质量特价!请放心订购! |
|||
SGS-THOM |
23+ |
DIP8 |
1050 |
特价库存 |
|||
ST |
23+ |
SO-8 |
28610 |
||||
STM |
23+ |
DIP8 |
2000 |
全新进口原装现货热卖! |
|||
ST |
22+ |
SO-8 |
7500 |
绝对原装自家现货!真实库存!欢迎来电! |
|||
ST |
2023+ |
SOP-8 |
50000 |
原装现货 |
|||
ST/意法 |
22+ |
DIP-8 |
20000 |
原装现货,实单支持 |
UC3843T规格书下载地址
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UC3843T数据表相关新闻
UC3844BVD1R2G
MC14069UBDR2G 74ACT14SCX MM74HC14MTCX UC3844BVD1R2G
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UC3843AP-SOP8R-TW0G_UTC代理商
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2019-10-28UC3843D1-开关电源控制器
说明是固定的UC3842/UC3843/UC3844/UC3845frequencycurrent模式PWM控制器。他们是专门为离线和直流到直流转换器应用设计以最少的外部元件。这些集成电路功能进行精确修剪占空比振荡器控制,温度补偿的参考,高增益误差放大器,电流检测比较器和一个高当前totempole输出用于驱动功率MOSFET。该与UC3844UC3842的16V的欠压锁定阈值有(上)和10V(关闭)。UC3843与UC3845的是8.5V时(ON)和7.9V(关闭)。UC3842的和UC3843的范围内可以操作100%占空比。UC3844与UC3845的可以操作
2013-3-6
DdatasheetPDF页码索引
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