位置：首页 > IC中文资料第5444页 > KA3842
| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
KA3842 | Linear Integrated Circuit(CURRENT-MODE PWM CONTROLLER) The KA3842A are fixe frequency current-mode PWM controller. They are specially designed for OFF-Line and DC-to-DC converter applications with minimal external components. These integrated circuits feature a trimmed oscillator for precise duty cycle control, a temperature compensated reference, hi | WINGS 永盛电子 |   | |
KA3842 | 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 | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | | |
KA3842 | fixed frequency current mode PWM controller Description The 3842A(AM)/43A(AM)/44A(AM)/45A(AM) are fixed frequency current mode PWM controller. They are specially designed for OFF−Line and DC to DC converter applications with a minimal external components. Internally implemented circuits include a trimmed oscillator for precise duty cycle | ESTEK 伊泰克电子 | | |
KA3842 | CurrentMode PWM Controller DESCRIPTION KA3842/43/44/45 are fixed frequency current mode PWM controller. They are specially designed for OFF−Line and DC to DC converter applications with a minimal external components. Internally implemented circuits include a trimmed oscillator for precise duty cycle control, a temperatu | ETCList of Unclassifed Manufacturers 未分类制造商 | | |
KA3842 | Linear Integrated Circuit(CURRENT-MODE PWM CONTROLLER) | WINGS 永盛电子 | | |
KA3842 | SMPS Controller | ONSEMI 安森美半导体 | | |
KA3842 | SEMICONDUCTORS 文件：2.43533 Mbytes Page：31 Pages | etc2List of Unclassifed Manufacturers etc未分类制造商etc2未分类制造商 | | |
Linear Integrated Circuit(CURRENT-MODE PWM CONTROLLER) The KA3842A are fixe frequency current-mode PWM controller. They are specially designed for OFF-Line and DC-to-DC converter applications with minimal external components. These integrated circuits feature a trimmed oscillator for precise duty cycle control, a temperature compensated reference, hi | WINGS 永盛电子 | | ||
SMPS Controller Description The KA3842AC/KA3842AE are fixed PWM controllers for Off Line and DC to DC converter applications. The internal circuits include UVLO, low start up current, temperature compensated reference, high gain error amplifier, current sensing comparator, and high current totem pole output for | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | | ||
Linear Integrated Circuit(CURRENT-MODE PWM CONTROLLER) The KA3842A are fixe frequency current-mode PWM controller. They are specially designed for OFF-Line and DC-to-DC converter applications with minimal external components. These integrated circuits feature a trimmed oscillator for precise duty cycle control, a temperature compensated reference, hi | WINGS 永盛电子 | | ||
Linear Integrated Circuit(CURRENT-MODE PWM CONTROLLER) The KA3842A are fixe frequency current-mode PWM controller. They are specially designed for OFF-Line and DC-to-DC converter applications with minimal external components. These integrated circuits feature a trimmed oscillator for precise duty cycle control, a temperature compensated reference, hi | WINGS 永盛电子 | | ||
Linear Integrated Circuit(CURRENT-MODE PWM CONTROLLER) The KA3842A are fixe frequency current-mode PWM controller. They are specially designed for OFF-Line and DC-to-DC converter applications with minimal external components. These integrated circuits feature a trimmed oscillator for precise duty cycle control, a temperature compensated reference, hi | WINGS 永盛电子 | | ||
Linear Integrated Circuit(CURRENT-MODE PWM CONTROLLER) The KA3842A are fixe frequency current-mode PWM controller. They are specially designed for OFF-Line and DC-to-DC converter applications with minimal external components. These integrated circuits feature a trimmed oscillator for precise duty cycle control, a temperature compensated reference, hi | WINGS 永盛电子 | | ||
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 | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | | ||
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 | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | | ||
SMPS Controller 文件：122.21 Kbytes Page：6 Pages | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | | ||
Low start current 0.2mA (Typ.) 文件：127.75 Kbytes Page：6 Pages | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | | ||
SMPS Controller 文件：122.21 Kbytes Page：6 Pages | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | | ||
Low start current 0.2mA (Typ.) 文件：127.75 Kbytes Page：6 Pages | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | | ||
Low start current 0.2mA (Typ.) 文件：127.75 Kbytes Page：6 Pages | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | | ||
SMPS Controller 文件：122.21 Kbytes Page：6 Pages | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | | ||
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 | | ||
AC-DC控制器和稳压器 | ETC 知名厂家 | ETC | | |
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 | | ||
SMPS Controller 文件：243.77 Kbytes Page：12 Pages | ONSEMI 安森美半导体 | | ||
SMPS Controller 文件：125.67 Kbytes Page：10 Pages | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | | ||
SMPS Controller 文件：125.67 Kbytes Page：10 Pages | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | | ||
SMPS Controller 文件：243.77 Kbytes Page：12 Pages | ONSEMI 安森美半导体 | | ||
SMPS Controller 文件：125.67 Kbytes Page：10 Pages | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | | ||
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 | | ||
Connector, Adapter, N (M) To N (M) 文件：18.84 Kbytes Page：1 Pages | POMONA Pomona Electronics | | ||
3 x AA Ba ttery Holder with 2.1mm Plug 文件：441.61 Kbytes Page：3 Pages | Adafruit | | ||
HIGH-PERFORMANCE CURRENT-MODE PWM CONTROLLERS 文件：343.19 Kbytes Page：21 Pages | TI 德州仪器 | |
KA3842产品属性
- 类型
描述
- 型号
KA3842
- 制造商
ESTEK
- 制造商全称
ESTEK
- 功能描述
fixed frequency current mode PWM controller
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
Fairchild(飞兆/仙童) |
24+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
|||
DEVELOPER |
2016+ |
SOP8 |
13369 |
只做原装,假一罚十,公司可开17%增值税发票! |
|||
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 |
|||
SAMSUNG/三星 |
25+ |
DIP8 |
54648 |
百分百原装现货 实单必成 欢迎询价 |
|||
SEC |
25+ |
SOP14 |
4500 |
全新原装、诚信经营、公司现货销售 |
|||
FAIRCHILD/仙童 |
20+ |
DIP8 |
67500 |
原装优势主营型号-可开原型号增税票 |
|||
VOLTERRA |
13+ |
BGA |
2500 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
|||
ZCC |
24+ |
DIPSOP-8 |
393428 |
电源IC原装正品有优势 |
|||
Fairch |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
KA3842规格书下载地址
KA3842参数引脚图相关
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KA3842数据表相关新闻
KA431SLMFTF
KA431SLMFTF
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2019-5-14KA3S0680-飞兆功率开关（FPS）
说明 飞兆半导体的功率开关（FPS）产品系列是专门设计用于离线开关电源用最少的外部组件。飞兆半导体的功率开关（FPS）的组成高压值SenseFET和电流模式PWM控制器IC。控制器IC具有修剪振荡器，欠压锁定，前沿消隐，优化门turn-on/turn-off驱动，热关机保护，过电压保护，温度补偿精密用于环路补偿和故障保护电流源电路。相对于分立的MOSFET和控制器或碾压混凝土开关转换器解决方案，一个快捷功率开关（FPS）可以降低总元件数量，缩小设计尺寸，重量，并在同一时间的增加和效率，生产力和系统的可靠性。它有一个基本的 特点 ̶
2013-3-9
DdatasheetPDF页码索引
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