位置：首页 > IC中文资料 > UC3843DTR.A
| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
UC3843DTR.A | UCx84x Current-Mode PWM Controllers 1 Features • Optimized for off-line and DC-to-DC converters • Low start-up current ( | TI 德州仪器 |   | |
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 | | ||
Adapter Type N, (M-F) Right Angle 文件：19.85 Kbytes Page：1 Pages | POMONA Pomona Electronics | | ||
DC Motor Plastic Mount - 130 Size / 20mm Diameter 文件：1.02246 Mbytes Page：2 Pages | Adafruit | | ||
HIGH-PERFORMANCE CURRENT-MODE PWM CONTROLLERS 文件：343.19 Kbytes Page：21 Pages | TI 德州仪器 | |
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TexasInstruments |
18+ |
ICREGCTRLRPWMCM14SOIC |
6580 |
公司原装现货/欢迎来电咨询! |
|||
ST8 |
SOP |
207584 |
一级代理原装正品,价格优势,支持实单! |
||||
ST |
25+ |
SOP |
16900 |
原装，请咨询 |
|||
TI/德州仪器 |
23+ |
14-SOIC |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
|||
TI |
三年内 |
1983 |
只做原装正品 |
||||
24+ |
N/A |
65000 |
一级代理-主营优势-实惠价格-不悔选择 |
||||
TI |
11+ |
SOP14 |
8000 |
全新原装,绝对正品现货供应 |
|||
FAIRCHIL |
25+23+ |
SOP14 |
28089 |
绝对原装正品全新进口深圳现货 |
|||
UNI |
2447 |
SOP16 |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
|||
TI/德州仪器 |
23+ |
SOP-14 |
50000 |
全新原装正品现货,支持订货 |
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UC3843DTR.A数据表相关新闻
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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
DdatasheetPDF页码索引
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