| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
UC3843D.A | UCx84x Current-Mode PWM Controllers 1 Features • Optimized for off-line and DC-to-DC converters • Low start-up current ( | TI 德州仪器 |   | |
CURRENT MODE PWM CONTROLLER General Description The AP3842C/3C/4C/5C are high performance fixed frequency current-mode PWM controller series. Features • Low Start-up Current: 50µA • Robust VREF Line/Load Regulation Low Line Regulation : 4mV Low Load Regulation : 4mV • High Stability of Reference Voltage o | BCDSEMI 新进半导体 | | ||
CURRENT MODE PWM CONTROLLER General Description The AP3842C/3C/4C/5C are high performance fixed frequency current-mode PWM controller series. Features • Low Start-up Current: 50µA • Robust VREF Line/Load Regulation Low Line Regulation : 4mV Low Load Regulation : 4mV • High Stability of Reference Voltage o | BCDSEMI 新进半导体 | | ||
Adapter Type N, (M-F) Right Angle 文件：19.85 Kbytes Page：1 Pages | POMONA Pomona Electronics | | ||
DC Motor Plastic Mount - 130 Size / 20mm Diameter 文件：1.02246 Mbytes Page：2 Pages | Adafruit | | ||
HIGH-PERFORMANCE CURRENT-MODE PWM CONTROLLERS 文件：343.19 Kbytes Page：21 Pages | TI 德州仪器 | |
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ST/意法 |
2450+ |
SOP14 |
9850 |
只做原厂原装正品现货或订货假一赔十! |
|||
ST |
2016+ |
SOP14 |
3000 |
只做原装,假一罚十,公司可开17%增值税发票! |
|||
TexasInstruments |
18+ |
ICREGCTRLRPWMCM8SOIC |
6580 |
公司原装现货/欢迎来电咨询! |
|||
TI |
24+ |
SOP8 |
20000 |
全新原厂原装，进口正品现货，正规渠道可含税！！ |
|||
ST |
2023+ |
3000 |
进口原装现货 |
||||
FAIRCHILD/仙童 |
23+ |
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 |
|||
ON |
11+ |
SOP-8 |
8000 |
全新原装,绝对正品现货供应 |
|||
ST |
25+ |
SOP14 |
2500 |
强调现货,随时查询! |
|||
ST |
2447 |
SOP14 |
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+ |
SOP14 |
8000 |
只做原装现货 |
UC3843D.A芯片相关品牌
UC3843D.A规格书下载地址
UC3843D.A参数引脚图相关
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UC3843D.A数据表相关新闻
UC3843AP-SOP8R-TW0G_UTC代理商
UC3843AP-SOP8R-TW0G_UTC代理商
2023-2-10UC3844BVD1R2G
UC3844BVD1R2G
2022-6-7UC3842BD1013TR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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