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| 型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
|---|---|---|---|---|
UC3843A-BW | CurrentModePWMControllerLowStart-UpandOperatingCurrent DESCRIPTION TheUC3842A-BW/43A-BW/44A-BW/45A-BWarefixedfrequencycurrentmodePWMcontroller.TheyarespeciallydesignedforOFF−LineandDCtoDCconverterapplicationswithaminimalexternalcomponents.Internallyimplementedcircuitsincludeatrimmedoscillatorforprecisedutycyclecon | FCI Amphenol ICC |  |   |
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 |  | |
UC3843A-BW产品属性
- 类型
描述
- 型号
UC3843A-BW
- 制造商
FCI
- 制造商全称
First Components International
- 功能描述
Current Mode PWM Controller Low Start-Up and Operating Current
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI |
2016+ |
SOP14 |
2500 |
只做原装,假一罚十,公司可开17%增值税发票! |
|||
UNITRODE |
2017+ |
SOP14L |
24589 |
深圳代理原装现货进口库存(香港-日本-台湾)开17点增票 |
|||
MSC |
2339+ |
SOP-8 |
5989 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
|||
UC |
2016+ |
SOP14P |
6523 |
只做原装正品现货!或订货! |
|||
TI/德州仪器 |
21+ |
DIP8 |
15000 |
现货/全新原装进口 |
|||
TI/TEXAS |
23+ |
原厂封装 |
8931 |
||||
ON |
23+ |
SOP-14 |
1050 |
专营高频管模块,全新原装! |
|||
LFT |
22+ |
SMD |
6868 |
原装现货,可开13%税票 |
|||
MOT |
2022 |
SOP14 |
5280 |
原厂原装正品,价格超越代理 |
|||
MOTO |
97 |
DIP |
2500 |
自己现货 |
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UC3843A-BW规格书下载地址
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UC3843A-BW数据表相关新闻
UC3843AP-SOP8R-TW0G_UTC代理商
UC3843AP-SOP8R-TW0G_UTC代理商
2023-2-10UC3842AN
UC3842AN，当天发货0755-82732291全新原装现货或门市自取.
2020-10-5UC3842BD1013TR原装现货
UC3842BD1013TR原装现货
2019-10-29UC3842BD1R2G原装现货
UC3842BD1R2G原装现货
2019-10-29UC3844BNG公司原装现货
UC3844BNG公司原装现货
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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