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型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
---|---|---|---|---|
UC3843J | CurrentModePWMController 文件:937.89 Kbytes Page:3 Pages | TITexas Instruments 德州仪器美国德州仪器公司 | ||
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 | |||
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 |
UC3843J产品属性
- 类型
描述
- 型号
UC3843J
- 制造商
Texas Instruments
- 功能描述
Current Mode PWM Controller 1A 8-Pin CDIP Tube
- 制造商
Rochester Electronics LLC
- 功能描述
CUR MODE PWM CONT - Bulk
IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
UNITRODE |
23+ |
CDIP-8 |
20 |
现货或发货一天 |
|||
ST/意法 |
23+ |
NA/ |
3510 |
原装现货,当天可交货,原型号开票 |
|||
Unitrode |
2 |
公司优势库存 热卖中!! |
|||||
HGSEMI华冠 |
SOP-8 |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
||||
HGSEMI(华冠) |
2021+ |
SOP-8 |
4573 |
||||
TI |
三年内 |
1983 |
纳立只做原装正品13590203865 |
||||
TI |
11+ |
DIP8 |
8000 |
全新原装,绝对正品现货供应 |
|||
TI |
23+ |
DIP |
8000 |
只做原装现货 |
|||
HGSEMI(华冠) |
2112+ |
SOP-8 |
105000 |
2500个/圆盘一级代理专营品牌!原装正品,优势现货, |
|||
ST/意法 |
23+ |
DIP8 |
50000 |
全新原装正品现货,支持订货 |
UC3843J规格书下载地址
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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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