| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
UC3843A-W | Current-Mode PWM Controller 文件：1.81918 Mbytes Page：45 Pages | 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 |
|---|---|---|---|---|---|---|---|
N/A |
23+ |
NA |
25706 |
专做原装正品,假一罚百! |
|||
ST |
23+ |
SO-8 |
7000 |
绝对全新原装!100%保质量特价!请放心订购! |
|||
ST |
25+ |
DIP-8 |
18000 |
原厂直接发货进口原装 |
|||
ST |
22+ |
SOP-8 |
20000 |
全新原装现货!自家库存! |
|||
24+ |
DIP-8 |
491 |
|||||
ST |
17+ |
DIP |
6200 |
100%原装正品现货 |
|||
ST |
23+ |
DIP-8 |
5000 |
原装正品,假一罚十 |
|||
China(国产) |
18+ |
9800 |
代理进口原装/实单价格可谈 |
||||
ST |
2447 |
DIP8 |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
|||
ST |
21+ |
DIP8 |
1356 |
绝对有现货,不止网上数量!原装正品,假一赔十! |
UC3843A-W芯片相关品牌
UC3843A-W规格书下载地址
UC3843A-W参数引脚图相关
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UC3843A-W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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