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| 型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
|---|---|---|---|---|
KA3843A | Current����Mode��PWM��Controller DESCRIPTION arefixedfrequencycurrentmodePWMcontroller.TheyarespeciallydesignedforOFF−LineandDCtoDCconverterapplicationswithaminimalexternalcomponents.Internallyimplementedcircuitsincludeatrimmedoscillatorforprecisedutycyclecontrol,atemperaturecompensatedre | WINGSWing Shing Computer Components Wing Shing Computer Components |  |   |
SMPSController Description TheKA3843ACarefixedPWMcontrollerforOff-LineandDCtoDCconverterapplications.TheinternalcircuitsincludeUVLO,lowstartupcurrentcircuit,temperaturecompensatedreference,highgainerroramplifier,currentsensingcomparator,andhighcurrenttotem-poleoutputfor | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 |  | | |
SMPSController Description TheKA3843ACarefixedPWMcontrollerforOff-LineandDCtoDCconverterapplications.TheinternalcircuitsincludeUVLO,lowstartupcurrentcircuit,temperaturecompensatedreference,highgainerroramplifier,currentsensingcomparator,andhighcurrenttotem-poleoutputfor | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | | | |
Current����Mode��PWM��Controller DESCRIPTION arefixedfrequencycurrentmodePWMcontroller.TheyarespeciallydesignedforOFF−LineandDCtoDCconverterapplicationswithaminimalexternalcomponents.Internallyimplementedcircuitsincludeatrimmedoscillatorforprecisedutycyclecontrol,atemperaturecompensatedre | WINGSWing Shing Computer Components Wing Shing Computer Components | | | |
封装/外壳：8-DIP（0.300"，7.62mm） 包装：散装 描述：IC OFFLINE SWITCH 8DIP 集成电路（IC） AC DC 转换器，离线开关 | ONSEMION Semiconductor 安森美半导体安森美半导体公司 |  | | |
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 |  | |
KA3843A产品属性
- 类型
描述
- 型号
KA3843A
- 制造商
WINGS
- 制造商全称
Wing Shing Computer Components
- 功能描述
Current���� Mode��PWM��Cont roller
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
FAIRCHILD/仙童 |
23+ |
NA/ |
5030 |
原装现货,当天可交货,原型号开票 |
|||
KA |
23+ |
DIP8 |
20000 |
原厂原装正品现货 |
|||
FAIRCHILD |
10+ |
DIP8 |
1695 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
|||
SAMSUNG |
23+ |
DIP |
8890 |
价格优势/原装现货/客户至上/欢迎广大客户来电查询 |
|||
KA |
2018+ |
SMD |
20000 |
一级代理原装现货假一罚十 |
|||
SAMSUNG/三星 |
18+ |
DIP |
13363 |
全新原装现货,可出样品,可开增值税发票 |
|||
FAIRCHIL |
23+ |
DIP |
8000 |
全新原装,现货热卖 |
|||
SAMSUNG? |
22+ |
DIP? |
5000 |
全新原装现货特价.. |
|||
FAIRCILD |
22+ |
DIP-8 |
8000 |
原装正品支持实单 |
|||
SEC |
23+ |
八脚 |
18000 |
KA3843A芯片相关品牌
KA3843A规格书下载地址
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KA3843A数据表相关新闻
KA431SLMFTF
KA431SLMFTF
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2019-5-14KA431-可编程并联稳压器
说明该KA431/KA431A/KA431L有三端可调稳压器系列，热稳定性较有保证适用温度范围。输出电压可VREF的设置之间的任何值（约2.5伏）和36两个外部电阻器，这些器件具有电压典型的0.2瓦有源输出动态输出阻抗电路提供了一个非常尖锐的转向特性，为使这些设备齐纳二极管更换优良在许多应用。特点•可编程输出电压为36伏特•低动态输出阻抗0.20典型•灌电流能力为1.0至100mA•等效满量程温度系数50ppm/°C时的典型50ppm的
2013-3-23KA3S0680-飞兆功率开关（FPS）
说明飞兆半导体的功率开关（FPS）产品系列是专门设计用于离线开关电源用最少的外部组件。飞兆半导体的功率开关（FPS）的组成高压值SenseFET和电流模式PWM控制器IC。控制器IC具有修剪振荡器，欠压锁定，前沿消隐，优化门turn-on/turn-off驱动，热关机保护，过电压保护，温度补偿精密用于环路补偿和故障保护电流源电路。相对于分立的MOSFET和控制器或碾压混凝土开关转换器解决方案，一个快捷功率开关（FPS）可以降低总元件数量，缩小设计尺寸，重量，并在同一时间的增加和效率，生产力和系统的可靠性。它有一个基本的特点̶
2013-3-9
DdatasheetPDF页码索引
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