
¥13.50
价格更新:一个月前博斯克质量保证







Overview
The L4981BD013TR is a Power Factor Corrector 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 current consumption. The L4981BD013TR can be easily used in systems with mains voltages between 85V to 265V without any line switch. This new PFC offers modulated frequency optimizing the size of the input filter; the operating frequency mode working with an average current-mode PWM controller, maintaining sinusoidal line current without slope compensation. Besides power MOSFET gate driver, precise voltage reference (externally available), error amplifier, under-voltage lockout, current sense and the soft start are included. To limit the number of the external components, the device integrates protections as overvoltage and overcurrent.
Features
Tape & Reel (TR) PackageSurface Mount Mounting Type
Applications
There are a lot of STMicroelectronics
L4981BD013TR PFC PMICs applications.
- Home electric appliance
- Battery-powered device
- Communication device
- Personal communication device
- Portable telephone
- Electronic notebook
- Camera
- Video equipment
- CPU power supply
- Switching regulator
- 起步价为$40,南非、巴西、印度、巴基斯坦、以色列等国家的价格会有所变动,详情请咨询相关客服人员。
- 包裹重量≤0.5kg的基本运费根据时区和国家而定。
- 我们的产品目前使用DHL,顺丰和UPS运输。如果数量少,则选择联邦快递。
- 一旦发货,预期交货时间跟选择的运输方式有所变动。
准备产品

真空包装

防静电袋

单独包装

包装盒

条形码运输标签


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STMicroelectronics
STMicroelectronics(ST)是一家领先的半导体公司,成立于1987年,总部位于瑞士日内瓦。公司提供多种半导体解决方案,应用于汽车、工业、个人电子和通信等领域。ST的产品组合包括微控制器、传感器、模拟IC和电源管理芯片等。
热门零件号
实时新闻
博斯克数字
收入: 85M
2022年的收入为8500万美元,与2021年增长63%。
国家: 105
博斯克服务全球105个国家的客户。
配件发货: 25M+
我们在过去的五年中发货了2.5亿个配件,比前五年增长148%。
制造商: 950
2022年,博斯克从近950个制造商售卖了配件。
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