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L4981B

POWER FACTOR CORRECTOR

DESCRIPTION The L4981 I.C. provides the necessary features to achieve a very high power factor up to 0.99. Realized in BCD 60II technology this power factor corrector (PFC) pre-regulator contains all the control functions for designing a high efficiency-mode power supply with sinusoidal line cur

文件:228.04 Kbytes 页数:17 Pages

STMICROELECTRONICS

意法半导体

L4981B

POWER FACTOR CORRECTOR

DESCRIPTION The L4981 I.C. provides the necessary features to achieve a very high power factor up to 0.99. Realized in BCD 60II technology this power factor corrector (PFC) pre-regulator contains all the control functions for designing a high efficiency-mode power supply with sinusoidal line cur

文件:2.62318 Mbytes 页数:16 Pages

STMICROELECTRONICS

意法半导体

L4981B

POWER FACTOR CORRECTOR

文件:2.6223 Mbytes 页数:16 Pages

STMICROELECTRONICS

意法半导体

L4981BD

POWER FACTOR CORRECTOR

DESCRIPTION The L4981 I.C. provides the necessary features to achieve a very high power factor up to 0.99. Realized in BCD 60II technology this power factor corrector (PFC) pre-regulator contains all the control functions for designing a high efficiency-mode power supply with sinusoidal line cur

文件:228.04 Kbytes 页数:17 Pages

STMICROELECTRONICS

意法半导体

L4981BD013TR

POWER FACTOR CORRECTOR

DESCRIPTION The L4981 I.C. provides the necessary features to achieve a very high power factor up to 0.99. Realized in BCD 60II technology this power factor corrector (PFC) pre-regulator contains all the control functions for designing a high efficiency-mode power supply with sinusoidal line cur

文件:2.62318 Mbytes 页数:16 Pages

STMICROELECTRONICS

意法半导体

L4981B

Package:20-DIP(0.300",7.62mm);包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 类别:集成电路(IC) PFC(功率因数校正) 描述:IC PFC CTR AV CURR 100KHZ 20DIP

STMICROELECTRONICS

意法半导体

L4981BD

Package:20-SOIC(0.295",7.50mm 宽);包装:管件 类别:集成电路(IC) PFC(功率因数校正) 描述:IC PFC CTR AVER CURR 100KHZ 20SO

STMICROELECTRONICS

意法半导体

L4981BD013TR

Package:20-SOIC(0.295",7.50mm 宽);包装:管件 类别:集成电路(IC) PFC(功率因数校正) 描述:IC PFC CTR AVER CURR 100KHZ 20SO

STMICROELECTRONICS

意法半导体

产品属性

  • 产品编号:

    L4981B

  • 制造商:

    STMicroelectronics

  • 类别:

    集成电路(IC) > PFC(功率因数校正)

  • 包装:

    卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带

  • 模式:

    平均电流

  • 频率 - 开关:

    100kHz

  • 电压 - 供电:

    14.5V ~ 19.5V

  • 工作温度:

    -40°C ~ 125°C

  • 安装类型:

    通孔

  • 封装/外壳:

    20-DIP(0.300",7.62mm)

  • 供应商器件封装:

    20-DIP

  • 描述:

    IC PFC CTR AV CURR 100KHZ 20DIP

供应商型号品牌批号封装库存备注价格
STMicroelectronics
25+
N/A
18798
正规渠道,免费送样。支持账期,BOM一站式配齐
询价
ST
96+
DIP20
2590
全新原装进口自己库存优势
询价
ST
24+
625
询价
STM
10+
DIP-20
7800
全新原装正品,现货销售
询价
ST
16+
DIP20
8000
原装现货请来电咨询
询价
ST
2016+
DIP20
5453
只做原装,假一罚十,公司可开17%增值税发票!
询价
ST
25+
DIP20
8140
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
17+
DIP20
9988
只做原装进口,自己库存
询价
ST
22+
DIP20
5000
原装现货库存.价格优势!!
询价
ST
23+
DIP20
8650
受权代理!全新原装现货特价热卖!
询价
更多L4981B供应商 更新时间2026-4-19 23:00:00