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UC3843BN价格
参考价格：￥1.3797
型号：UC3843BN 品牌：STMicroelectronics 备注：这里有UC3843BN多少钱，2026年最近7天走势，今日出价，今日竞价，UC3843BN批发/采购报价，UC3843BN行情走势销售排行榜，UC3843BN报价。| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
UC3843BN | 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 |   | |
UC3843BN | HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER DESCRIPTION The UC384xB 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 implemented circuits include a trimmed oscillator for precise DUTY CYCLE CONTROL under volta | STMICROELECTRONICS 意法半导体 | | |
UC3843BN | HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER DESCRIPTION The UC384xB 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 implemented circuits include a trimmed oscillator for precise DUTY CYCLE CONTROL under volta | STMICROELECTRONICS 意法半导体 | | |
UC3843BN | HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER DESCRIPTION The UC384xB 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 implemented circuits include a trimmed oscillator for precise DUTY CYCLE CONTROL under volta | STMICROELECTRONICS 意法半导体 | | |
UC3843BN | 封装/外壳：8-DIP（0.300"，7.62mm） 功能：升压，升压/降压 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 描述：IC REG CTRLR BST/FLYBK 8-MINIDIP 集成电路（IC） PMIC - 稳压器 - DC DC 开关式控制器 | STMICROELECTRONICS 意法半导体 | | |
UC3843BN | 封装/外壳：8-DIP（0.300"，7.62mm） 功能：升压，升压/降压 包装：管件 描述：IC REG CTRLR FLYBACK 8DIP 集成电路（IC） DC-DC 开关控制器 | ONSEMI 安森美半导体 | | |
UC3843BN | High Performance Current Mode Controllers 文件：370.48 Kbytes Page：21 Pages | ONSEMI 安森美半导体 | | |
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−DC converter applications offering the designer a cost−effective solution with minimal external components. These | ONSEMI 安森美半导体 | | ||
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−DC converter applications offering the designer a cost−effective solution with minimal external components. These integrated circuits feature a trimmed | ONSEMI 安森美半导体 | | ||
High Performance Current Mode Controllers 文件：370.48 Kbytes Page：21 Pages | ONSEMI 安森美半导体 | | ||
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 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 | |
UC3843BN产品属性
- 类型
描述
- 型号
UC3843BN
- 功能描述
电流型 PWM 控制器 0.5mA Current Mode
- RoHS
否
- 制造商
Texas Instruments
- 开关频率
27 KHz
- 工作电源电压
6 V to 15 V
- 工作电源电流
1.5 mA
- 输出端数量
1
- 最大工作温度
+ 105 C
- 安装风格
SMD/SMT
- 封装/箱体
TSSOP-14
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ST/意法 |
24+ |
DIP-8 |
9600 |
原装现货,优势供应,支持实单! |
|||
ST |
2025+ |
N/A |
70000 |
柒号只做原装 现货价秒杀全网 |
|||
ST |
1435+ |
DIP-8 |
240 |
上传都是百分之百进口原装现货 |
|||
STMicroelectronics Asia Pacifi |
25+ |
SMD |
918000 |
明嘉莱只做原装正品现货 |
|||
ST |
1332+ |
DIP8 |
200000 |
||||
ST(意法) |
25+ |
DIP-8 |
21000 |
原装正品现货,原厂订货,可支持含税原型号开票。 |
|||
ON |
24+ |
SOIC |
96000 |
郑重承诺只做原装进口现货 |
|||
ON |
23+/24+ |
DIP-8 |
9865 |
主营ON原装正品.终端BOM表可配单 |
|||
ON |
24+ |
DIP-8 |
46150 |
原装现正品可看现货 |
|||
ST |
22+ |
30000 |
原装现货,可追溯原厂渠道 |
UC3843BN规格书下载地址
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UC3843BN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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