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L4981A

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

L4981A

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

L4981A

POWER FACTOR CORRECTOR

文件:2.6223 Mbytes 页数:16 Pages

STMICROELECTRONICS

意法半导体

L4981AD

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

L4981AD013TR

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

L4981A_01

POWER FACTOR CORRECTOR

文件:2.6223 Mbytes 页数:16 Pages

STMICROELECTRONICS

意法半导体

L4981A

Package:20-DIP(0.300",7.62mm);包装:卷带(TR) 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

L4981AD

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

L4981AD013TR

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:

    L4981A

  • 制造商:

    STMicroelectronics

  • 类别:

    集成电路(IC) > PFC(功率因数校正)

  • 包装:

    卷带(TR)

  • 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
ST/意法
25+
DIP20
32360
ST/意法全新特价L4981A即刻询购立享优惠#长期有货
询价
25+
20
公司现货库存
询价
ST
20+
DIP
2860
原厂原装正品价格优惠公司现货欢迎查询
询价
ST/意法
24+
DIP20
2000
全新原装深圳仓库现货有单必成
询价
STM
16+
260
DIP-20
询价
ST
23+
DIP
2616
原厂原装正品
询价
ST专家
2021+
6800
原厂原装,欢迎咨询
询价
ST/意法
2025+
DIP-20
1760
原装进口价格优 请找坤融电子!
询价
ST(意法)
25+
20-DIP(0.300
18798
询价
ST(意法)
25+
20-DIP(0.300
18798
询价
更多L4981A供应商 更新时间2026-1-7 18:41:00