IRS25401S Datasheet(PDF) - International Rectifier

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IRS25401S Datasheet (PDF) - International Rectifier

IRS25401S Datasheet PDF - International Rectifier


Part #	IRS25401S

Download	IRS25401S Download

File Size	501.85 Kbytes

Page	2 Pages

Manufacturer	IRF [International Rectifier]

Direct Link	http://www.irf.com

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Description

High-Voltage Buck Control ICs for Constant LED Current Regulation

IRS25401S Datasheet (PDF)

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IRS25401S Datasheet PDF - International Rectifier


Part #	IRS25401S

Download	IRS25401S Click to download

File Size	501.85 Kbytes

Page	2 Pages

Manufacturer	IRF [International Rectifier]

Direct Link	http://www.irf.com

Logo

Description	High-Voltage Buck Control ICs for Constant LED Current Regulation

IRS25401S Datasheet (HTML) - International Rectifier

IRS25401S Datasheet HTML 1Page - International Rectifier

IRS25401S Datasheet HTML 2Page - International Rectifier

IRS25401S 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

Similar Part No. - IRS25401S

Manufacturer	Part #	Datasheet	Description
International Rectifier	IRS25401SPBF	519Kb / 20P	LED BUCK REGULATOR CONTROL IC
International Rectifier	IRS25401STRPBF	519Kb / 20P	LED BUCK REGULATOR CONTROL IC

Similar Description - IRS25401S

Manufacturer	Part #	Datasheet	Description
Renesas Technology Corp	M62238FP	2Mb / 6P	CONSTANT VOLTAGE CONSTANT CURRENT CONTROL2 SYSTEM LED CONTROL IC
Shenzhen Taychipst Elec...	1AZ270	4Mb / 2P	CONSTANT VOLTAGE REGULATION
Shenzhen Taychipst Elec...	1Z62	4Mb / 2P	CONSTANT VOLTAGE REGULATION
Texas Instruments	UCC28700-Q1	1Mb / 38P	[Old version datasheet] Constant-Voltage, Constant-Current Controller With Primary-Side Regulation
	UCC28703DBVT	1Mb / 31P	[Old version datasheet] Constant-Voltage, Constant-Current Controller With Primary-Side Regulation
	UCC28720	1Mb / 29P	[Old version datasheet] Constant-Voltage, Constant-Current Controller With Primary-Side Regulation
	UCC28710	1Mb / 30P	[Old version datasheet] Constant-Voltage, Constant-Current Controller With Primary-Side Regulation
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Eutech Microelectronics...	EUP9287	97Kb / 1P	Constant-Voltage, Constant-Current Controller with Primary-Side Regulation
Recom International Pow...	RCD-48	114Kb / 4P	Constant Current Buck LED Driver

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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