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UC3843AM价格
参考价格：￥5.2391
型号：UC3843AM 品牌：Microsemi 备注：这里有UC3843AM多少钱，2026年最近7天走势，今日出价，今日竞价，UC3843AM批发/采购报价，UC3843AM行情走势销售排行榜，UC3843AM报价。| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
UC3843AM | CURRENT MODE PWM CONTROLLER DESCRIPTION The UC184xA family of control ICs provides all the necessary features to implement off-line fixed-frequency, current-mode switching power supplies with a minimum of external components. The current mode architecture demonstrates improved load regulation, pulse-by-pulse current limitin | MICROSEMI 美高森美 |   | |
UC3843AM | 封装/外壳：8-DIP（0.300"，7.62mm） 功能：升压，降压 包装：管件 描述：IC REG CTRLR BUCK/BOOST 8DIP 集成电路（IC） PMIC - 稳压器 - DC DC 开关式控制器 | MICROCHIP 微芯科技 | | |
UC3843AM | 封装/外壳：8-DIP（0.300"，7.62mm） 功能：升压，降压 包装：管件 描述：IC REG CTRLR BUCK/BOOST 8DIP 集成电路（IC） DC-DC 开关控制器 | MICROCHIP 微芯科技 | | |
UC3843AM | Flyback, Forward and Isolated | MICROCHIP 微芯科技 | | |
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 | | ||
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 | |
UC3843AM产品属性
- 类型
描述
- 型号
UC3843AM
- 功能描述
IC REG CTRLR BST FLYBK ISO 8-DIP
- RoHS
是
- 类别
集成电路(IC) >> PMIC - 稳压器 - DC DC 切换控制器
- 系列
-
- 标准包装
2,000
- 系列
- PWM
- 型
电流模式
- 输出数
1 频率 -
- 最大
1MHz
- 占空比
50%
- 电源电压
9 V ~ 10 V
- 降压
无
- 升压
是
- 回扫
是
- 反相
无
- 倍增器
无
- 除法器
无
- Cuk
无
- 隔离
无
- 工作温度
-40°C ~ 85°C
- 封装/外壳
8-TSSOP（0.173，4.40mm 宽）
- 包装
带卷(TR)
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
Microsemi(美高森美) |
18+ |
9800 |
代理进口原装/实单价格可谈 |
||||
26+ |
N/A |
72000 |
一级代理-主营优势-实惠价格-不悔选择 |
||||
MSC |
25+ |
DIP8 |
2386 |
⊙⊙新加坡大量现货库存,深圳常备现货!欢迎查询!⊙ |
|||
SMC/LINFINITY |
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 |
|||
LINFINITY |
23+ |
DIP-8 |
50000 |
全新原装正品现货,支持订货 |
|||
LINFINI |
25+ |
DIP-8 |
9500 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
|||
LINFINITY |
23+ |
DIP-8 |
7000 |
绝对全新原装!100%保质量特价!请放心订购! |
|||
MSC |
25+ |
DIP8 |
2987 |
只售原装自家现货!诚信经营!欢迎来电! |
|||
MicrosemiCorporation |
24+ |
8-DIP |
66800 |
原厂授权一级代理,专注汽车、医疗、工业、新能源！ |
|||
Microchip |
25+ |
电联咨询 |
7800 |
公司现货,提供拆样技术支持 |
UC3843AM规格书下载地址
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UC3843AM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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