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UC3843AD价格
参考价格:¥3.7183
型号:UC3843AD 品牌:TI 备注:这里有UC3843AD多少钱,2025年最近7天走势,今日出价,今日竞价,UC3843AD批发/采购报价,UC3843AD行情走势销售排行榜,UC3843AD报价。型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
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UC3843AD | HIGH PERFORMANCE CURRENT MODE CONTROLLERS The UC3842A, UC3843A series of high performance fixed frequency current mode controllers are specifically designed for off–line and dc–to–dc converter applications offering the designer a cost effective solution with minimal external components. These integrated circuits feature a trimmed oscillat | Motorola 摩托罗拉 | ||
UC3843AD | HIGH PERFORMANCE CURRENT MODE CONTROLLERS The UC3842A, UC3843A series of high performance fixed frequency current mode controllers are specifically designed for off−line and DC−to−DC converter applications offering the designer a cost effective solution with minimal external components. These integrated circuits feature a trimmed oscillat | ONSEMI 安森美半导体 | ||
UC3843AD | SMPS Controller Description The UC3842A/UC3843A are fixed PWM controller for Off-Line and DC to DC converter applications. The internal circuits include UVLO, low start up current circuit, temperature compensated reference, high gain error amplifier, current sensing comparator, and high current totem-pole output | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | ||
UC3843AD | CURRENT MODE PWM CONTROLLER DESCRIPTION The UC184xA family of control ICs provides all the necessary features to implement off-line fixed-frequency, current-mode switching power supplies with a minimum of external components. The current mode architecture demonstrates improved load regulation, pulse-by-pulse current limitin | Microsemi 美高森美 | ||
UC3843AD | Current Mode PWM Controller 文件:517.22 Kbytes Page:11 Pages | TI 德州仪器 | ||
UC3843AD | High Performance Current Mode Controllers 文件:359.99 Kbytes Page:18 Pages | ONSEMI 安森美半导体 | ||
UC3843AD | Current Mode PWM Controller 文件:3.93857 Mbytes Page:29 Pages | TI1 德州仪器 | ||
UC3843AD | Current-Mode PWM Controller 文件:1.81918 Mbytes Page:45 Pages | TI1 德州仪器 | ||
UC3843AD | 封装/外壳:14-SOIC(0.154",3.90mm 宽) 功能:升压,降压,升压/降压 包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 描述:IC REG CTRLR MULT TOP 14SOIC 集成电路(IC) PMIC - 稳压器 - DC DC 开关式控制器 | TI2 德州仪器 | ||
UC3843AD | 封装/外壳:8-SOIC(0.154",3.90mm 宽) 功能:升压,升压/降压 包装:卷带(TR) 描述:IC REG CTRLR 8SOIC 集成电路(IC) DC-DC 开关控制器 | 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 | |||
CURRENT MODE PWM CONTROLLER DESCRIPTION The UC184xA family of control ICs provides all the necessary features to implement off-line fixed-frequency, current-mode switching power supplies with a minimum of external components. The current mode architecture demonstrates improved load regulation, pulse-by-pulse current limitin | Microsemi 美高森美 | |||
SMPS Controller Description The UC3842A/UC3843A are fixed PWM controller for Off-Line and DC to DC converter applications. The internal circuits include UVLO, low start up current circuit, temperature compensated reference, high gain error amplifier, current sensing comparator, and high current totem-pole output | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | |||
High Performance Current Mode Controllers 文件:359.99 Kbytes Page:18 Pages | ONSEMI 安森美半导体 | |||
High Performance Current Mode Controllers 文件:359.99 Kbytes Page:18 Pages | ONSEMI 安森美半导体 | |||
High Performance Current Mode Controllers 文件:359.99 Kbytes Page:18 Pages | ONSEMI 安森美半导体 | |||
High Performance Current Mode Controllers 文件:359.99 Kbytes Page:18 Pages | ONSEMI 安森美半导体 | |||
High Performance Current Mode Controllers 文件:359.99 Kbytes Page:18 Pages | ONSEMI 安森美半导体 | |||
High Performance Current Mode Controllers 文件:359.99 Kbytes Page:18 Pages | ONSEMI 安森美半导体 | |||
Current Mode PWM Controller 文件:517.22 Kbytes Page:11 Pages | TI 德州仪器 | |||
Current-Mode PWM Controller 文件:1.81918 Mbytes Page:45 Pages | TI1 德州仪器 | |||
Current Mode PWM Controller 文件:3.93857 Mbytes Page:29 Pages | TI1 德州仪器 | |||
Current-Mode PWM Controller 文件:1.81918 Mbytes Page:45 Pages | TI1 德州仪器 | |||
Current Mode PWM Controller 文件:3.93857 Mbytes Page:29 Pages | TI1 德州仪器 | |||
Current Mode PWM Controller 文件:517.22 Kbytes Page:11 Pages | TI 德州仪器 | |||
Current Mode PWM Controller 文件:517.22 Kbytes Page:11 Pages | TI 德州仪器 | |||
Current-Mode PWM Controller 文件:1.81918 Mbytes Page:45 Pages | TI1 德州仪器 | |||
Current Mode PWM Controller 文件:3.93857 Mbytes Page:29 Pages | TI1 德州仪器 | |||
Current-Mode PWM Controller 文件:1.81918 Mbytes Page:45 Pages | TI1 德州仪器 | |||
Current Mode PWM Controller 文件:3.93857 Mbytes Page:29 Pages | TI1 德州仪器 | |||
Current Mode PWM Controller 文件:517.22 Kbytes Page:11 Pages | TI 德州仪器 | |||
High Performance Current Mode Controllers 文件:359.99 Kbytes Page:18 Pages | ONSEMI 安森美半导体 | |||
Current Mode PWM Controller 文件:517.22 Kbytes Page:11 Pages | TI 德州仪器 | |||
Current-Mode PWM Controller 文件:1.81918 Mbytes Page:45 Pages | TI1 德州仪器 | |||
Current Mode PWM Controller 文件:3.93857 Mbytes Page:29 Pages | TI1 德州仪器 | |||
High Performance Current Mode Controllers 文件:359.99 Kbytes Page:18 Pages | ONSEMI 安森美半导体 | |||
High Performance Current Mode Controllers 文件:359.99 Kbytes Page:18 Pages | ONSEMI 安森美半导体 | |||
Current Mode PWM Controller 文件:517.22 Kbytes Page:11 Pages | TI 德州仪器 | |||
Current-Mode PWM Controller 文件:1.81918 Mbytes Page:45 Pages | TI1 德州仪器 | |||
Current Mode PWM Controller 文件:3.93857 Mbytes Page:29 Pages | TI1 德州仪器 | |||
Current Mode PWM Controller 文件:3.93857 Mbytes Page:29 Pages | TI1 德州仪器 | |||
Current-Mode PWM Controller 文件:1.81918 Mbytes Page:45 Pages | TI1 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 | |||
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 | |||
HIGH-PERFORMANCE CURRENT-MODE PWM CONTROLLERS 文件:343.19 Kbytes Page:21 Pages | TI 德州仪器 |
UC3843AD产品属性
- 类型
描述
- 型号
UC3843AD
- 功能描述
电流型 PWM 控制器 Current Mode
- 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+ |
标准封装 |
15048 |
全新原装正品/价格优惠/质量保障 |
|||
TI |
2016+ |
SOP14 |
2500 |
只做原装,假一罚十,公司可开17%增值税发票! |
|||
MOT |
25+ |
SOP |
12588 |
原装正品,自己库存 假一罚十 |
|||
MSC |
24+ |
SOP-8 |
5989 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
|||
TI |
2024+ |
N/A |
70000 |
柒号只做原装 现货价秒杀全网 |
|||
TI/BB |
2024+ |
960 |
绝对全新原装,现货热卖 |
||||
TI/BB |
2023+ |
3000 |
绝对全新原装,现货热卖 |
||||
TI |
24+ |
8-SOIC |
6854 |
原装正品,价格优势,可含税开票! |
|||
UC |
2016+ |
SOP14P |
6523 |
只做原装正品现货!或订货! |
|||
TI |
22+ |
SOP8 |
21055 |
原装正品,实单请联系 |
UC3843AD芯片相关品牌
UC3843AD规格书下载地址
UC3843AD参数引脚图相关
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UC3843AD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.
2020-10-5UC3842BD1013TR原装现货
UC3842BD1013TR原装现货
2019-10-29UC3842BD1R2G原装现货
UC3842BD1R2G原装现货
2019-10-29UC3844BNG公司原装现货
UC3844BNG公司原装现货
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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