位置：首页 > IC中文资料第5444页 > KA3842A
| 型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
|---|---|---|---|---|
KA3842A | 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 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 | | ||
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 | | ||
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 | | ||
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 | | ||
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 | | ||
HIGH-PERFORMANCE CURRENT-MODE PWM CONTROLLERS 文件：343.19 Kbytes Page：21 Pages | TI 德州仪器 | |
KA3842A产品属性
- 类型
描述
- 型号
KA3842A
- 制造商
WINGS
- 制造商全称
Wing Shing Computer Components
- 功能描述
Linear Integrated Circuit(CURRENT-MODE PWM CONTROLLER)
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
CHINA |
2016+ |
SOP8 |
13369 |
只做原装,假一罚十,公司可开17%增值税发票! |
|||
台产 |
1942+ |
DIP-8 |
9852 |
只做原装正品现货或订货!假一赔十! |
|||
KOREA |
2023+ |
DIP-8 |
8635 |
一级代理优势现货,全新正品直营店 |
|||
F |
25+ |
SOP |
3200 |
全新原装、诚信经营、公司现货销售 |
|||
KA |
24+ |
DIP |
20000 |
一级代理原装现货假一罚十 |
|||
KA |
24+ |
SOP8 |
5000 |
全新原装正品,现货销售 |
|||
FAIRCHILD/仙童 |
25+ |
DIP8 |
154459 |
明嘉莱只做原装正品现货 |
|||
原厂 |
23+ |
DIP8 |
5000 |
原装正品,假一罚十 |
|||
24+ |
DIP |
27 |
|||||
FARICHILD |
24+ |
DIP-8 |
9600 |
原装现货,优势供应,支持实单! |
KA3842A芯片相关品牌
KA3842A规格书下载地址
KA3842A参数引脚图相关
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KA3842A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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