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Description: 3843的使用文档资料，用的上的都来看看，支持下
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Size: 76298 |
Author: 游生 |
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Description: UC3843 U-100A 提供低成本電流模式控制.pdf UC3843 中文使用手冊
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Size: 1622697 |
Author: panda0800 |
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Description: 功率因數校正器設計的理論與實踐基礎.pdf UC3843 的應用
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Size: 381873 |
Author: panda0800 |
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Description: 3843的使用文档资料，用的上的都来看看，支持下-3843 the use of documentation, and use the all to look at the support
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Size: 75776 |
Author: 游生 |
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Description: 高性能固定频率电流模式控制器uc3843资料-High-performance fixed frequency current mode controller uc3843 information
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Size: 655360 |
Author: 秦仙 |
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Description: 这是uc3843的pdf资料，希望给大家提供些力所能及的帮助-This is uc3843 the pdf data, want to give whatever help we provide some ~ ~
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Size: 910336 |
Author: 刘志东 |
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Description: 这是uc3843的pdf中文资料，希望给大家提供些力所能及的帮助-This is uc3843 the pdf Chinese data, want to give whatever help we provide some ~ ~
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Size: 1647616 |
Author: 刘志东 |
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Description: 用ＵＣ３８４３做开关电源设备，产生ＰＷＮ制作直流稳压电源-To do with the UC3843 switch power supplies, DC power supply generates PWN production
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Size: 161792 |
Author: 张小鹏 |
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Description: Description
The UC3842/UC3843/UC3844/UC3845 are fixed
frequencycurrent-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 temperature compensated reference, high gain
error amplifier, current sensing comparator and a high
current totempole output for driving a Power MOSFET. The
UC3842 and UC3844 have UVLO thresholds of 16V (on)
and 10V (off). The UC3843 and UC3845 are 8.5V(on) and
7.9V (off). The UC3842 and UC3843 can operate within
100 duty cycle. The UC3844 and UC3845 can operate
with 50 duty cycle.-Description
The UC3842/UC3843/UC3844/UC3845 are fixed
frequencycurrent-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 temperature compensated reference, high gain
error amplifier, current sensing comparator and a high
current totempole output for driving a Power MOSFET. The
UC3842 and UC3844 have UVLO thresholds of 16V (on)
and 10V (off). The UC3843 and UC3845 are 8.5V(on) and
7.9V (off). The UC3842 and UC3843 can operate within
100 duty cycle. The UC3844 and UC3845 can operate
with 50 duty cycle.
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Size: 184320 |
Author: shen |
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Description: 一个UC3843的原理图，和pcb 可以简单学习下开关电源原理-a switch power pcb ANDsch，thanks for download
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Size: 59392 |
Author: duan |
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