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UC1843-SP

CURRENT MODE PWM CONTROLLER (KNOWN GOOD DIE)

1FEATURES · –55°C to 125°C Known Good Die · Controlled Baseline · Optimized For Off-line and DC-to-DC Converters · Low Start-Up Current (

文件:278.72 Kbytes 页数:11 Pages

TI

德州仪器

UC1843-SP

QML CLASS V, CURRENT-MODE PWM CONTROLLER

1FEATURES • QML-V Qualified, SMD 5962-86704 • Rad-Tolerant: 50 kRad (Si) TID (ELDRS Free) (1) • Controlled Baseline • Optimized For Off-line and DC-to-DC Converters • Low Start-Up Current (

文件:986.33 Kbytes 页数:19 Pages

TI

德州仪器

UC1843-SP

UCx84x Current-Mode PWM Controllers

1 Features • Optimized for off-line and DC-to-DC converters • Low start-up current (

文件:4.0844 Mbytes 页数:63 Pages

TI

德州仪器

UC1843-SP

QML CLASS V, CURRENT-MODE PWM CONTROLLER

文件:283.76 Kbytes 页数:13 Pages

TI

德州仪器

UC1843-SP_15

QML CLASS V, CURRENT-MODE PWM CONTROLLER

文件:283.76 Kbytes 页数:13 Pages

TI

德州仪器

UC1843-SP

QML V 类电流模式 PWM 控制器

The UC1843 family of control devices 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 under-voltage lockout featuring start up current less than 1 mA, a precisio • QML-V Qualified, SMD 5962-86704\n• Rad-Tolerant: 50 kRad (Si) TID (ELDRS Free)\n• Controlled Baseline\n• Optimized For Off-line and DC-to-DC Converters\n• Low Start-Up Current (O Error Amp\n Radiation tolerance is a typical value based upon initial device qualification with dose rate = 10 mrad/sec;

TI

德州仪器

技术参数

  • Control method:

    Current

  • VCC(Min)(V):

    8.5

  • VCC(Max)(V):

    30

  • Frequency(Max)(kHz):

    500

  • UVLO thresholds on/off(V):

    8.4/7.6

  • Duty cycle(Max)(%):

    100

  • Gate drive(Typ)(A):

    1

  • Features:

    Error AmplifierMulti-topology

  • Rating:

    Space

  • Operating temperature range(C):

    -55 to 125

  • Package Group:

    CDIP

  • Package size:

    mm2

  • 8)20LCCC:

    79 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+
Space
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
TI/德州仪器
QQ咨询
DIP-8
151
全新原装 研究所指定供货商
询价
TI
16+
DIESALE
10000
原装正品
询价
TI
24+
模具
66800
原厂授权一级代理,专注汽车、医疗、工业、新能源!
询价
TI
20+
NA
53650
TI原装主营-可开原型号增税票
询价
Texas Instruments
24+
模具
65300
一级代理/放心采购
询价
TI(德州仪器)
2447
-
105000
154个/管一级代理专营品牌!原装正品,优势现货,长期
询价
TI
25+
模具
154
就找我吧!--邀您体验愉快问购元件!
询价
Texas
25+
25000
原厂原包 深圳现货 主打品牌 假一赔百 可开票!
询价
更多UC1843-SP供应商 更新时间2025-12-11 15:01:00