型号 功能描述 生产厂家 企业 LOGO 操作

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 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

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

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

High Performance Current Mode Controllers

文件:370.48 Kbytes Page:21 Pages

ONSEMI

安森美半导体

更新时间:2025-12-31 22:27:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
ST/意法半导体
23+
SO-8
12700
买原装认准中赛美
ST
11+
SOP8
2000
一级代理,专注军工、汽车、医疗、工业、新能源、电力
ON/安森美
24+
NA/
18150
原装现货,当天可交货,原型号开票
ST
24+
SOP8
20000
全新原厂原装,进口正品现货,正规渠道可含税!!
ST
2016+
SOP8
10722
只做原装,假一罚十,公司可开17%增值税发票!
ST/意法
25+
SOP-8
32000
ST/意法全新特价UC3842BD1013TR即刻询购立享优惠#长期有货
STMicr
25+
25000
原厂原包 深圳现货 主打品牌 假一赔百 可开票!
ST
24+
原厂原封
6523
进口原装公司百分百现货可出样品
ST/意法半导体
24+
SO-8
6000
全新原装深圳仓库现货有单必成
ST/意法半导体
2021+
SO-8
7600
原装现货,欢迎询价

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    UC3842AN,当天发货0755-82732291全新原装现货或门市自取.

    2020-10-5
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  • UC3843D1-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