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UC3843BN

HIGH PERFORMANCE CURRENT MODE CONTROLLERS

High Performance Current Mode Controllers The UC3842B, UC3843B series are high performance fixed frequency current mode controllers. They are specifically designed for Off–Line and dc–to–dc converter applications offering the designer a cost–effective solution with minimal external components. Th

文件:401.91 Kbytes 页数:16 Pages

MOTOROLA

摩托罗拉

UC3843BN

HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER

DESCRIPTION The UC384xB 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

文件:135.57 Kbytes 页数:15 Pages

STMICROELECTRONICS

意法半导体

UC3843BN

HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER

DESCRIPTION The UC384xB 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

文件:135.57 Kbytes 页数:15 Pages

STMICROELECTRONICS

意法半导体

UC3843BN

HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER

DESCRIPTION The UC384xB 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

文件:239.47 Kbytes 页数:15 Pages

STMICROELECTRONICS

意法半导体

UC3843BN

High Performance Current Mode Controllers

文件:370.48 Kbytes 页数:21 Pages

ONSEMI

安森美半导体

UC3843BNG

High Performance Current Mode Controllers

High Performance Current Mode Controllers The UC3842B, UC3843B series are high performance fixed frequency current mode controllers. They are specifically designed for Off−Line and DC−DC converter applications offering the designer a cost−effective solution with minimal external components. These

文件:414.83 Kbytes 页数:22 Pages

ONSEMI

安森美半导体

UC3843BNG

High Performance Current Mode Controllers

The UC3842B, UC3843B series are high performance fixed frequency current mode controllers. They are specifically designed for Off−Line and DC−DC converter applications offering the designer a cost−effective solution with minimal external components. These integrated circuits feature a trimmed

文件:743.91 Kbytes 页数:25 Pages

ONSEMI

安森美半导体

UC3843BNG

High Performance Current Mode Controllers

文件:370.48 Kbytes 页数:21 Pages

ONSEMI

安森美半导体

UC3843BN

Package:8-DIP(0.300",7.62mm);包装:管件 功能:升压,升压/降压 类别:集成电路(IC) PMIC - 稳压器 - DC DC 开关式控制器 描述:IC REG CTRLR FLYBACK 8DIP

ONSEMI

安森美半导体

UC3843BN

Package:8-DIP(0.300",7.62mm);包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 功能:升压,升压/降压 类别:集成电路(IC) PMIC - 稳压器 - DC DC 开关式控制器 描述:IC REG CTRLR BST/FLYBK 8-MINIDIP

STMICROELECTRONICS

意法半导体

产品属性

  • 产品编号:

    UC3843BN

  • 制造商:

    onsemi

  • 类别:

    集成电路(IC) > DC-DC 开关控制器

  • 包装:

    管件

  • 输出类型:

    晶体管驱动器

  • 功能:

    升压,升压/降压

  • 输出配置:

    正,可提供隔离

  • 拓扑:

    反激,升压

  • 输出阶段:

    1

  • 电压 - 供电 (Vcc/Vdd):

    7.6V ~ 30V

  • 频率 - 开关:

    最高 500kHz

  • 占空比(最大):

    96%

  • 同步整流器:

  • 时钟同步:

  • 控制特性:

    频率控制

  • 工作温度:

    0°C ~ 70°C(TA)

  • 安装类型:

    通孔

  • 封装/外壳:

    8-DIP(0.300",7.62mm)

  • 供应商器件封装:

    8-PDIP

  • 描述:

    IC REG CTRLR FLYBACK 8DIP

供应商型号品牌批号封装库存备注价格
ST
1332+
DIP8
200000
询价
ST/意法
25+
DIP-8
32000
ST/意法全新特价UC3843BN即刻询购立享优惠#长期有货
询价
ST
25+
MiniDIP8_10.92X6.6MM
9800
原厂代理直销,全新原装正品!
询价
ST
24+
DIP-8
5000
全新进口原装现货,价优
询价
TI
21+
DIP8
50000
全新原装鄙视假货
询价
STM
25+
200
公司原装现货常备库存!
询价
ST
23+
DIP
12560
受权代理!全新原装现货特价热卖!
询价
ST
25+
DIP
9500
百分百原装正品 真实公司现货库存 本公司只做原装 可
询价
ST/意法
24+
DIP-8
9600
原装现货,优势供应,支持实单!
询价
STM
21+
654150
DIP-8
询价
更多UC3843BN供应商 更新时间2026-4-17 18:52:00