| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
Current Mode Controller [ASTEC] Description The AS3842 family of control ICs provide pin-for-pin replacement of the industry standard UC3842 series of devices. The devices are redesigned to provide significantly improved tolerances in power supply manufacturing. The 2.5 V reference has been trimmed to 1.0 toleran | ETCList of Unclassifed Manufacturers 未分类制造商 |   |
更新时间：2025-12-28 10:31:01
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ASTEC |
10+ |
SOP8 |
26558 |
原盘环保/2500 |
|||
ASTEC |
22+ |
SOP8 |
5000 |
全新原装现货!价格优惠!可长期 |
|||
AS |
25+ |
SOP8 |
2150 |
强调现货,随时查询! |
|||
AS |
22+ |
SOP8 |
5000 |
只做原装鄙视假货15118075546 |
|||
AS |
23+ |
3.9MM |
50000 |
全新原装正品现货,支持订货 |
|||
N/A |
25+ |
SOP8 |
4861 |
原装正品,欢迎来电咨询! |
|||
24+ |
SOP8 |
20000 |
全新原厂原装，进口正品现货，正规渠道可含税！！ |
||||
SILICONLINK |
22+ |
SOP8 |
20000 |
公司只做原装 品质保证 |
|||
23+ |
SOP-8 |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
||||
SILICONLINK |
23+ |
SOP8 |
12800 |
公司只有原装 欢迎来电咨询。 |
UC3843D14规格书下载地址
UC3843D14参数引脚图相关
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UC3843D14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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