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UC2843AN

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

文件:399.67 Kbytes 页数:14 Pages

ONSEMI

安森美半导体

UC2843AN

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

文件:399.67 Kbytes 页数:14 Pages

MOTOROLA

摩托罗拉

UC2843AN

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

文件:167.48 Kbytes 页数:16 Pages

STMICROELECTRONICS

意法半导体

UC2843AN

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

文件:129.229 Kbytes 页数:15 Pages

STMICROELECTRONICS

意法半导体

UC2843AN

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

文件:174.33 Kbytes 页数:16 Pages

STMICROELECTRONICS

意法半导体

UC2843AN

Current Mode PWM Controller

文件:517.22 Kbytes 页数:11 Pages

TI

德州仪器

UC2843AN

Current-Mode PWM Controller

文件:1.81918 Mbytes 页数:45 Pages

TI

德州仪器

UC2843AN

Current Mode PWM Controller

文件:3.93857 Mbytes 页数:29 Pages

TI

德州仪器

UC2843ANG4

Current-Mode PWM Controller

文件:1.81918 Mbytes 页数:45 Pages

TI

德州仪器

UC2843ANG4

Current Mode PWM Controller

文件:3.93857 Mbytes 页数:29 Pages

TI

德州仪器

产品属性

  • 产品编号:

    UC2843AN

  • 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:

    -25°C ~ 85°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 BUCK 8DIP

供应商型号品牌批号封装库存备注价格
ON
05+
DIP8
3300
全新原装绝对自己公司现货
询价
TI
21+
DIP8
1780
十年信誉,只做原装,有挂就有现货!
询价
Texas Instruments
24+
PDIP-8
12000
原装正品现货询价有惊喜
询价
ON
22+
8-DIP
2100
询价
onsemi
25+
8-PDIP
11580
正规渠道,免费送样。支持账期,BOM一站式配齐
询价
TI
11+
DIP8
8000
全新原装,绝对正品现货供应
询价
TI
03+
DIP8
167
全新原装进口自己库存优势
询价
TI
17+
DIP8
6200
100%原装正品现货
询价
24+
DIP
30
询价
TI
16+
DIP
10
全新原装现货
询价
更多UC2843AN供应商 更新时间2026-4-17 16:28:00