UC3842AD价格

参考价格:¥3.7183

型号:UC3842AD 品牌:TI 备注:这里有UC3842AD多少钱,2025年最近7天走势,今日出价,今日竞价,UC3842AD批发/采购报价,UC3842AD行情走势销售排行榜,UC3842AD报价。
型号 功能描述 生产厂家 企业 LOGO 操作
UC3842AD

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

UC3842AD

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

UC3842AD

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

UC3842AD

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

UC3842AD

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 PWM 8SOIC 集成电路(IC) DC-DC 开关控制器

ONSEMI

安森美半导体

UC3842AD

封装/外壳:14-SOIC(0.154",3.90mm 宽) 功能:升压,降压 包装:卷带(TR) 描述:IC REG CTRLR PWM CM 14-SOIC 集成电路(IC) DC-DC 开关控制器

Microsemi

美高森美

UC3842AD

Flyback, Forward and Isolated

Microchip

微芯科技

UC3842AD

High Performance Current Mode Controllers

文件:359.99 Kbytes Page:18 Pages

ONSEMI

安森美半导体

UC3842AD

Current Mode PWM Controller

文件:517.22 Kbytes Page:11 Pages

TI

德州仪器

UC3842AD

Current Mode PWM Controller

文件:3.93857 Mbytes Page:29 Pages

TI

德州仪器

UC3842AD

Current-Mode PWM Controller

文件:1.81918 Mbytes Page:45 Pages

TI

德州仪器

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

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 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

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

Current Mode PWM Controller

文件:517.22 Kbytes Page:11 Pages

TI

德州仪器

Current Mode PWM Controller

文件:3.93857 Mbytes Page:29 Pages

TI

德州仪器

Current-Mode PWM Controller

文件:1.81918 Mbytes Page:45 Pages

TI

德州仪器

UC3842AD8 - 芯片, 脉宽调制(PWM)控制器, SOIC8

Unitrode

Current Mode PWM Controller

文件:3.93857 Mbytes Page:29 Pages

TI

德州仪器

Current-Mode PWM Controller

文件:1.81918 Mbytes Page:45 Pages

TI

德州仪器

Current-Mode PWM Controller

文件:1.81918 Mbytes Page:45 Pages

TI

德州仪器

Current Mode PWM Controller

文件:3.93857 Mbytes Page:29 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

TI

德州仪器

Current Mode PWM Controller

文件:3.93857 Mbytes Page:29 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:1.81918 Mbytes Page:45 Pages

TI

德州仪器

Current Mode PWM Controller

文件:3.93857 Mbytes Page:29 Pages

TI

德州仪器

Flyback, Forward and Isolated

Microchip

微芯科技

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:3.93857 Mbytes Page:29 Pages

TI

德州仪器

Current-Mode PWM Controller

文件:1.81918 Mbytes Page:45 Pages

TI

德州仪器

Current Mode PWM Controller

文件:3.93857 Mbytes Page:29 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

TI

德州仪器

Current Mode PWM Controller

文件:3.93857 Mbytes Page:29 Pages

TI

德州仪器

Current-Mode PWM Controller

文件:1.81918 Mbytes Page:45 Pages

TI

德州仪器

Current Mode PWM Controller

文件:3.93857 Mbytes Page:29 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

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

Connector, Adapter, N (M) To N (M)

文件:18.84 Kbytes Page:1 Pages

POMONA

Pomona Electronics

3 x AA Ba ttery Holder with 2.1mm Plug

文件:441.61 Kbytes Page:3 Pages

Adafruit

HIGH-PERFORMANCE CURRENT-MODE PWM CONTROLLERS

文件:343.19 Kbytes Page:21 Pages

TI

德州仪器

UC3842AD产品属性

  • 类型

    描述

  • 型号

    UC3842AD

  • 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:2025-9-25 17:40:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
ON
24+
SSOP48
20000
全新原厂原装,进口正品现货,正规渠道可含税!!
TI
24+
14-SOIC
1687
原装正品,价格优势,可含税开票!
TI
10G4
SMD
6000
绝对原装自己现货
TI
05+
SOP
12130
只做原厂原装,认准宝芯创配单专家
FSC
23+
UC3842AD
13528
振宏微原装正品,假一罚百
TI
2021+
SOP
9450
原装现货。
TI/德州仪器
25+
SOP-8
12722
原装优势公司现货!
TI
24+
原厂原封
6523
进口原装公司百分百现货可出样品
ON Semiconductor
24+
8-SOP
65300
一级代理/放心采购
TI
25+23+
SOP3.9mm
8264
绝对原装正品全新进口深圳现货

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