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| 型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
|---|---|---|---|---|
UC3843AD1G | High Performance Current Mode Controllers 文件：359.99 Kbytes Page：18 Pages | ONSEMI 安森美半导体 |   | |
HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER DESCRIPTION The UC384xA family of control ICs provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal external parts count. Internally implemented circuits include a trimmed oscillator for precise DUTY CYCLE CONTROL under volta | STMICROELECTRONICS 意法半导体 | | ||
HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER DESCRIPTION The UC384xA family of control ICs provides the necessary features to implement off-line or DC to DC fixed frequencycurrent mode control schemes with a minimal external parts count. Internally implemented circuits includea trimmed oscillator for precise DUTY CYCLE CONTROL under voltage | STMICROELECTRONICS 意法半导体 | | ||
HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER 1 FEATURES ■ TRIMMED OSCILLATOR DISCHARGE CURRENT ■ CURRENT MODE OPERATION TO 500kHz AUTOMATIC FEED FORWARD COMPENSATION ■ LATCHING PWM FOR CYCLE-BY-CYCLE CURRENT LIMITING ■ INTERNALLY TRIMMED REFERENCE WITH UNDERVOLTAGE LOCKOUT ■ HIGH CURRENT TOTEM POLE OUTPUT UNDERVOLTAGE LOCKOUT WITH | STMICROELECTRONICS 意法半导体 | | ||
High Performance Current Mode Controllers 文件：359.99 Kbytes Page：18 Pages | ONSEMI 安森美半导体 | |
UC3843AD1G产品属性
- 类型
描述
- 型号
UC3843AD1G
- 功能描述
电流型 PWM 控制器 52kHz 1A Current PWM w/96% Duty Cycle Max
- RoHS
否
- 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
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ON/安森美 |
24+ |
NA/ |
3860 |
原装现货,当天可交货,原型号开票 |
|||
ON(安森美) |
24+ |
NA/ |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
|||
ON |
2016+ |
SOP8 |
1000 |
只做原装,假一罚十,公司可开17%增值税发票! |
|||
ON |
24+ |
SOP-8 |
20000 |
全新原厂原装，进口正品现货，正规渠道可含税！！ |
|||
ON |
25+ |
SOP8 |
3000 |
全新原装、诚信经营、公司现货销售! |
|||
ON Sem |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
||||
ON/安森美 |
18+ |
SOP-8 |
12500 |
全新原装正品,本司专业配单,大单小单都配 |
|||
ONS |
2016+ |
SOP8 |
6528 |
只做进口原装现货!假一赔十! |
|||
ON |
24+ |
SOP8 |
90000 |
一级代理商进口原装现货、价格合理 |
|||
MOT |
23+ |
UC3843AD2 |
13528 |
振宏微原装正品,假一罚百 |
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UC3843AD1G规格书下载地址
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UC3843AD1G数据表相关新闻
UC3843AP-SOP8R-TW0G_UTC代理商
UC3843AP-SOP8R-TW0G_UTC代理商
2023-2-10UC3842AN
UC3842AN，当天发货0755-82732291全新原装现货或门市自取.
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2019-10-28UC3843D1-开关电源控制器
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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