位置：首页 > IC中文资料第6003页 > UC3842TD
| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
UC3842TD | HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER DESCRIPTION The UC384XT family of control ICs provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal external parts count. Internally imple mented circuits include a trimmed oscillator for precise DUTY CYCLE CONTROL under vo | STMICROELECTRONICS 意法半导体 |   | |
HIGH PERFORMANCE CURRENT MODE CONTROLLERS The UC3842A, UC3843A series of high performance fixed frequency current mode controllers are specifically designed for off–line and dc–to–dc converter applications offering the designer a cost effective solution with minimal external components. These integrated circuits feature a trimmed oscillat | MOTOROLA 摩托罗拉 | | ||
HIGH PERFORMANCE CURRENT MODE CONTROLLERS The UC3842A, UC3843A series of high performance fixed frequency current mode controllers are specifically designed for off–line and dc–to–dc converter applications offering the designer a cost effective solution with minimal external components. These integrated circuits feature a trimmed oscillat | MOTOROLA 摩托罗拉 | | ||
HIGH PERFORMANCE CURRENT MODE CONTROLLERS The UC3842A, UC3843A series of high performance fixed frequency current mode controllers are specifically designed for off–line and dc–to–dc converter applications offering the designer a cost effective solution with minimal external components. These integrated circuits feature a trimmed oscillat | MOTOROLA 摩托罗拉 | | ||
HIGH PERFORMANCE CURRENT MODE CONTROLLERS High Performance Current Mode Controllers The UC3842B, UC3843B series are high performance fixed frequency current mode controllers. They are specifically designed for Off–Line and dc–to–dc converter applications offering the designer a cost–effective solution with minimal external components. Th | MOTOROLA 摩托罗拉 | | ||
HIGH PERFORMANCE CURRENT MODE CONTROLLERS High Performance Current Mode Controllers The UC3842B, UC3843B series are high performance fixed frequency current mode controllers. They are specifically designed for Off–Line and dc–to–dc converter applications offering the designer a cost–effective solution with minimal external components. Th | MOTOROLA 摩托罗拉 | |
UC3842TD产品属性
- 类型
描述
- 型号
UC3842TD
- 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 |
2511 |
DIP |
16900 |
电子元器件采购降本30%!原厂直采,砍掉中间差价 |
|||
ST |
23+ |
SOP8 |
8560 |
受权代理!全新原装现货特价热卖! |
|||
ST |
25+ |
SOP14S |
3629 |
原装优势!房间现货!欢迎来电! |
|||
ST/意法 |
23+ |
SOP |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
|||
ST |
11+ |
SOP |
8000 |
全新原装,绝对正品现货供应 |
|||
UC |
25+ |
SMD-8 |
1411 |
⊙⊙新加坡大量现货库存,深圳常备现货!欢迎查询!⊙ |
|||
ST |
2447 |
SOP8 |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
|||
ADI |
23+ |
SOP |
8000 |
只做原装现货 |
|||
ST/意法 |
23+ |
SOP |
50000 |
全新原装正品现货,支持订货 |
|||
UC |
25+ |
SOP8 |
4500 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
UC3842TD芯片相关品牌
UC3842TD规格书下载地址
UC3842TD参数引脚图相关
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UC3842TD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/UC3845 frequencycurrent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UC3844 UC3842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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