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IRS25401S 数据表 (PDF) - International Rectifier

IRS25401S Datasheet PDF - International Rectifier
部件名 IRS25401S
下载  IRS25401S 下载
文件大小   501.85 Kbytes
  2 Pages
制造商  IRF [International Rectifier]
网页  http://www.irf.com
标志 IRF - International Rectifier
功能描述 High-Voltage Buck Control ICs for Constant LED Current Regulation

IRS25401S Datasheet (PDF)

Go To PDF Page 下载 数据表
IRS25401S Datasheet PDF - International Rectifier

部件名 IRS25401S
下载  IRS25401S Click to download

文件大小   501.85 Kbytes
  2 Pages
制造商  IRF [International Rectifier]
网页  http://www.irf.com
标志 IRF - International Rectifier
功能描述 High-Voltage Buck Control ICs for Constant LED Current Regulation

IRS25401S 数据表 (HTML) - International Rectifier


IRS25401S 产品详情

Description
The IRS254(01,11) are high voltage, high frequency buck control ICs for constant LED current regulation. They incorporate a continuous mode time-delayed hysteretic buck regulator to directly control the average load current, using an accurate on-chip bandgap voltage reference. These parts directly replace the IRS2540 and IRS2541 with improved latch up immunity.

Features
• 200 V (IRS25401) and 600 V (IRS25411) half bridge driver
• Micropower startup (<500 μA)
• ±2% voltage reference
• 140 ns deadtime
• 15.6 V zener clamp on VCC
• Frequency up to 500 kHz
• Auto restart, non-latched shutdown
• PWM dimmable
• Small 8-Lead DIP/8-Lead SOIC packages

Typical Applications
    LED drivers for lamp replacement
    LED driver back end current regulator




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关于 International Rectifier


国际整流器(IR)是一家美国公司,专门从事电力管理和电力控制半导体的设计和制造。
该公司成立于1947年,总部位于加利福尼亚州的El Segundo。
IR提供了广泛的产品,包括电力管理IC,Power MOSFET,IGBT和其他电力控制产品。
该公司的产品用于各种应用,例如计算,电信和工业自动化。
IR以其电力管理和控制技术方面的专业知识以及向客户提供高质量和可靠产品的能力而闻名。
2014年,IR被Infineon Technologies收购,Infineon Technologies是电力管理和控制产品以及其他半导体解决方案的领先提供商。
国际整流器品牌不再使用,但其技术和产品仍然是Infineon投资组合的一部分。

*此信息仅供一般参考,对于因上述信息造成的任何损失或损害,我们概不负责。




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