首页 >UC3844AD>规格书列表

型号下载 订购功能描述制造商 上传企业LOGO

UC3844AD

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

文件:227.95 Kbytes 页数:8 Pages

Microsemi

美高森美

UC3844AD

Current Mode PWM Controller

文件:517.22 Kbytes 页数:11 Pages

TI

德州仪器

UC3844AD

Current Mode PWM Controller

文件:3.93857 Mbytes 页数:29 Pages

TI

德州仪器

UC3844AD

Current-Mode PWM Controller

文件:1.81918 Mbytes 页数:45 Pages

TI

德州仪器

UC3844AD1

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

UC3844AD1

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

UC3844AD1

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

UC3844ADM

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

文件:227.95 Kbytes 页数:8 Pages

Microsemi

美高森美

UC3844AD8

Current Mode PWM Controller

文件:517.22 Kbytes 页数:11 Pages

TI

德州仪器

UC3844AD8

Current-Mode PWM Controller

文件:1.81918 Mbytes 页数:45 Pages

TI

德州仪器

产品属性

  • 产品编号:

    UC3844AD

  • 制造商:

    Microchip Technology

  • 类别:

    集成电路(IC) > DC-DC 开关控制器

  • 包装:

    卷带(TR)

  • 输出类型:

    晶体管驱动器

  • 功能:

    升压,降压

  • 输出配置:

    正,可提供隔离

  • 拓扑:

    升压,降压,反激,正激

  • 输出阶段:

    1

  • 电压 - 供电 (Vcc/Vdd):

    10V ~ 30V

  • 频率 - 开关:

    最高 500kHz

  • 占空比(最大):

    48%

  • 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:

    表面贴装型

  • 封装/外壳:

    14-SOIC(0.154",3.90mm 宽)

  • 供应商器件封装:

    14-SOIC

  • 描述:

    IC REG CTRLR PWM CM 14-SOIC

供应商型号品牌批号封装库存备注价格
Texas Instruments
24+
SOIC-14
12000
原装正品现货询价有惊喜
询价
TI
22+
SOP8
21055
原装正品,实单请联系
询价
TI(德州仪器)
24+
SOP-14
942
特价优势库存质量保证稳定供货
询价
TI(德州仪器)
24+
SOP-14
5098
百分百原装正品,可原型号开票
询价
TI
SOP14
01+
20
全新原装进口自己库存优势
询价
TI
2016+
SOP14
8000
只做原装,假一罚十,内存,闪存,公司可开17%增值税
询价
TI
11+
SOP14
8000
全新原装,绝对正品现货供应
询价
FAI
24+
12
询价
UC
24+
SOP
6868
原装现货,可开13%税票
询价
TI
23+
SOP14
20000
原装正品,假一罚十
询价
更多UC3844AD供应商 更新时间2025-11-30 8:31:00