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
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

  • 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

更新时间:2025-8-14 11:58:00
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数据表相关新闻

  • UC3843AP-SOP8R-TW0G_UTC代理商

    UC3843AP-SOP8R-TW0G_UTC代理商

    2023-2-10
  • UC3842AN

    UC3842AN,当天发货0755-82732291全新原装现货或门市自取.

    2020-10-5
  • UC3842BD1013TR原装现货

    UC3842BD1013TR原装现货

    2019-10-29
  • UC3842BD1R2G原装现货

    UC3842BD1R2G原装现货

    2019-10-29
  • UC3844BNG公司原装现货

    UC3844BNG公司原装现货

    2019-10-28
  • UC3843D1-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