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型号 功能描述 生产厂家 企业 LOGO 操作
KA3842B

SMPS Controller

The KA3842B/KA3843B/KA3844B/KA3845B are fixed frequency current-mode PWM controller. They are specially designed for Off - Line and DC-to-DC converter applications with minimum external components. These integrated circuits feature a trimmed oscillator for precise duty cycle control, a temperatu

FAIRCHILD

仙童半导体

KA3842B

SMPS Controller

文件:125.67 Kbytes Page:10 Pages

FAIRCHILD

仙童半导体

KA3842B

SMPS Controller

文件:243.77 Kbytes Page:12 Pages

ONSEMI

安森美半导体

KA3842B

封装/外壳:8-DIP(0.300",7.62mm) 包装:散装 描述:IC OFFLINE SWITCH 8DIP 集成电路(IC) AC DC 转换器,离线开关

ONSEMI

安森美半导体

KA3842B

SMPS Controller

ONSEMI

安森美半导体

SMPS Controller

The KA3842B/KA3843B/KA3844B/KA3845B are fixed frequency current-mode PWM controller. They are specially designed for Off - Line and DC-to-DC converter applications with minimum external components. These integrated circuits feature a trimmed oscillator for precise duty cycle control, a temperatu

FAIRCHILD

仙童半导体

SMPS Controller

文件:125.67 Kbytes Page:10 Pages

FAIRCHILD

仙童半导体

SMPS Controller

文件:125.67 Kbytes Page:10 Pages

FAIRCHILD

仙童半导体

SMPS Controller

文件:243.77 Kbytes Page:12 Pages

ONSEMI

安森美半导体

封装/外壳:14-SOIC(0.154",3.90mm 宽) 包装:散装 描述:IC OFFLINE SWITCH 14SOIC 集成电路(IC) AC DC 转换器,离线开关

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

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

KA3842B产品属性

  • 类型

    描述

  • 型号

    KA3842B

  • 功能描述

    电流型 PWM 控制器 PWM Control IC

  • RoHS

  • 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

更新时间:2026-5-18 22:51:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
FSC
23+
DIP-8
20000
全新原装假一赔十
KA
24+
DIP
80000
只做自己库存 全新原装进口正品假一赔百 可开13%增
FAIRCHILD/仙童
20+
DIP8
67500
原装优势主营型号-可开原型号增税票
SAMSUNG
26+
标准封装
890000
一级总代理商原厂原装大批量现货 一站式服务
FAIRCHILD/仙童
2450+
DIP-8
8850
只做原装正品假一赔十为客户做到零风险!!
23+
DIP-8
65480
FAIRCHILD/仙童
2026+
DIP8
37063
全新原装现货,可出样品,可开增值税发票
FAIRCHILD
NA
8560
一级代理 原装正品假一罚十价格优势长期供货
FAIRCHILD/仙童
25+
DIP8
20000
原装
FAIRCHI
18+
DIP
85600
保证进口原装可开17%增值税发票

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