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UC1842A-EP

CURRENT-MODE PWM CONTROLLER

Controlled Baseline − One Assembly/Test Site, One Fabrication Site Extended Temperature Performance of −55°C to 125°C Enhanced Diminishing Manufacturing Sources (DMS) Support Enhanced Product Change Notification Qualification Pedigree† Optimized for Off-line and DC-to-DC Converters Low

文件:706.22 Kbytes 页数:17 Pages

TI

德州仪器

UC1842A-EP

CURRENT-MODE PWM CONTROLLER

文件:425.7 Kbytes 页数:11 Pages

TI

德州仪器

UC1842A-EP

QML Class V, Current-Mode PWM Controller

文件:998.07 Kbytes 页数:31 Pages

TI

德州仪器

UC1842A-EP

增强型产品电流模式 Pwm 控制器

The UC1842A/3A/4A/5A family of control ICs is a pin-for-pin compatible improved version of the UC3842/3/4/5 family. Providing the necessary features to control current mode switched mode power supplies, this family has the following improved features. Start up current is guaranteed to be less than 0 • Controlled Baseline• One Assembly/Test Site, One Fabrication Site• Extended Temperature Performance of –55°C to 125°C\n• Enhanced Diminishing Manufacturing Sources (DMS) Support• Enhanced Product Change Notification• Qualification Pedigree\n• Optimized for Off-line and DC-to-DC Converters\n• Low S;

TI

德州仪器

技术参数

  • Control method:

    Current

  • Frequency(Max)(kHz):

    500

  • UVLO thresholds on/off(V):

    16/10

  • Duty cycle(Max)(%):

    100

  • Gate drive(Typ)(A):

    1

  • Features:

    Error AmplifierMulti-topology

  • Rating:

    HiRel Enhanced Product

  • Operating temperature range(C):

    -55 to 125

  • Package Group:

    SOIC

  • Package size:

    mm2

供应商型号品牌批号封装库存备注价格
TI德州仪器
22+
24000
原装正品现货,实单可谈,量大价优
询价
TI/德州
2018+
HiRelEnhancedProduct
32500
德州代理承诺销售原装正品公司可开正规17%增值税票
询价
UNIT
24+
DIP-8
9
询价
TI
25+
CDIP-8
18000
原厂直接发货进口原装
询价
TI
23+
CDIP-8
5000
原装正品,假一罚十
询价
TIM
24+
SMD
10
“芯达集团”专营军工百分之百原装进口
询价
TIM
专业军工
NA
1000
只做原装正品军工级部分订货
询价
TI
三年内
1983
只做原装正品
询价
TI
1433
751
原装正品
询价
TI
专业铁帽
CDIP8
67500
铁帽原装主营-可开原型号增税票
询价
更多UC1842A-EP供应商 更新时间2025-12-13 15:01:00