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IRS25401SPBF Datasheet (PDF) - International Rectifier
IRS25401SPBF Datasheet PDF - International Rectifier
Part # IRS25401SPBF
Download  IRS25401SPBF Download

File Size   519.17 Kbytes
Page   20 Pages
Manufacturer  IRF [International Rectifier]
Direct Link  http://www.irf.com
Logo IRF - International Rectifier
Description LED BUCK REGULATOR CONTROL IC

IRS25401SPBF Datasheet (PDF)

Go To PDF Page Download Datasheet
IRS25401SPBF Datasheet PDF - International Rectifier

Part # IRS25401SPBF
Download  IRS25401SPBF Click to download

File Size   519.17 Kbytes
Page   20 Pages
Manufacturer  IRF [International Rectifier]
Direct Link  http://www.irf.com
Logo IRF - International Rectifier
Description LED BUCK REGULATOR CONTROL IC

IRS25401SPBF Datasheet (HTML) - International Rectifier

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IRS25401SPBF Product details

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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About International Rectifier

International Rectifier (IR) was an American company that specialized in the design and manufacture of power management and power control semiconductors.
The company was founded in 1947 and was headquartered in El Segundo, California.
IR provided a wide range of products including power management ICs, power MOSFETs, IGBTs, and other power control products.
The company's products were used in various applications such as computing, telecommunications, and industrial automation.
IR was known for its expertise in power management and control technology and its ability to deliver high-quality and reliable products to its customers.
In 2014, IR was acquired by Infineon Technologies, a leading provider of power management and control products and other semiconductor solutions.
The International Rectifier brand is no longer in use, but its technology and products continue to be a part of Infineon's portfolio.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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