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UC3843AN价格
参考价格：￥4.1622
型号：UC3843AN 品牌：TI 备注：这里有UC3843AN多少钱，2025年最近7天走势，今日出价，今日竞价，UC3843AN批发/采购报价，UC3843AN行情走势销售排行榜，UC3843AN报价。| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
UC3843AN | 描述脉冲宽度调制解调器 电流型脉宽调制器 Descriptions The UC3843 is a fixed frequency current mode PWM controllers, It is specifically designed for OffLine and DCDC converter applications. This integrated circuits feature a temperature compensated reference, high gairerror amplifier, current sense comparator, and a high Push |   | ||
UC3843AN | HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER DESCRIPTION The UC384xA family of control ICs provides the necessary features to implement off-line or DC to DC fixed frequencycurrent mode control schemes with a minimal external parts count. Internally implemented circuits includea trimmed oscillator for precise DUTY CYCLE CONTROL under voltage | STMICROELECTRONICS 意法半导体 | | |
UC3843AN | SMPS Controller Description The UC3842A/UC3843A are fixed PWM controller for Off-Line and DC to DC converter applications. The internal circuits include UVLO, low start up current circuit, temperature compensated reference, high gain error amplifier, current sensing comparator, and high current totem-pole output | Fairchild 仙童半导体 | | |
UC3843AN | 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 | | |
UC3843AN | 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 | ONSEMI 安森美半导体 | | |
UC3843AN | HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER DESCRIPTION The UC384xA 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 | | |
UC3843AN | HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER 1 FEATURES ■ TRIMMED OSCILLATOR DISCHARGE CURRENT ■ CURRENT MODE OPERATION TO 500kHz AUTOMATIC FEED FORWARD COMPENSATION ■ LATCHING PWM FOR CYCLE-BY-CYCLE CURRENT LIMITING ■ INTERNALLY TRIMMED REFERENCE WITH UNDERVOLTAGE LOCKOUT ■ HIGH CURRENT TOTEM POLE OUTPUT UNDERVOLTAGE LOCKOUT WITH | STMICROELECTRONICS 意法半导体 | | |
UC3843AN | High Performance Current Mode Controllers 文件：359.99 Kbytes Page：18 Pages | ONSEMI 安森美半导体 | | |
UC3843AN | Current-Mode PWM Controller 文件：1.81918 Mbytes Page：45 Pages | TI 德州仪器 | | |
UC3843AN | Current Mode PWM Controller 文件：3.93857 Mbytes Page：29 Pages | TI 德州仪器 | | |
UC3843AN | 封装/外壳：8-DIP（0.300"，7.62mm） 功能：升压，降压，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 MULT TOPOLOGY 8DIP 集成电路（IC） PMIC - 稳压器 - DC DC 开关式控制器 | TI 德州仪器 | | |
UC3843AN | 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 BUCK 8DIP 集成电路（IC） DC-DC 开关控制器 | ONSEMI 安森美半导体 | | |
UC3843AN | Current Mode PWM Controller 文件：517.22 Kbytes Page：11 Pages | TI 德州仪器 | | |
UC3843AN.. - 芯片, 高级PWM控制器, DIP8 | Unitrode | | ||
High Performance Current Mode Controllers 文件：359.99 Kbytes Page：18 Pages | ONSEMI 安森美半导体 | | ||
High Performance Current Mode Controllers 文件：359.99 Kbytes Page：18 Pages | ONSEMI 安森美半导体 | | ||
High Performance Current Mode Controllers 文件：359.99 Kbytes Page：18 Pages | ONSEMI 安森美半导体 | | ||
Current Mode PWM Controller 文件：517.22 Kbytes Page：11 Pages | TI 德州仪器 | | ||
Current-Mode PWM Controller 文件：1.81918 Mbytes Page：45 Pages | TI 德州仪器 | | ||
Current Mode PWM Controller 文件：3.93857 Mbytes Page：29 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 | |
UC3843AN产品属性
- 类型
描述
- 型号
UC3843AN
- 功能描述
电流型 PWM 控制器 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 |
|---|---|---|---|---|---|---|---|
TI(德州仪器) |
24+ |
PDIP-8 |
5098 |
百分百原装正品,可原型号开票 |
|||
MOTOROLA |
2016+ |
DIP8 |
9000 |
只做原装,假一罚十,公司可开17%增值税发票! |
|||
ON |
24+ |
DIP8 |
80000 |
只做自己库存 全新原装进口正品假一赔百 可开13%增 |
|||
Texas Instruments |
24+ |
PDIP-8 |
12000 |
原装正品现货询价有惊喜 |
|||
ON/安森美 |
25+ |
DIP-8 |
65428 |
百分百原装现货 实单必成 |
|||
TI |
24+ |
DIP8 |
20000 |
全新原厂原装，进口正品现货，正规渠道可含税！！ |
|||
原厂 |
专业光耦 |
DIP8 |
65800 |
光耦原装优势主营型号-可开原型号增税票 |
|||
TI |
14+ |
DIP8 |
103 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
|||
MOT |
24+/25+ |
50 |
原装正品现货库存价优 |
||||
ON(安森美) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
UC3843AN芯片相关品牌
UC3843AN规格书下载地址
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- UC3838
UC3843AN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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