IRS2548DSPBF Datasheet(PDF) - International Rectifier

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IRS2548DSPBF Datasheet (PDF) - International Rectifier


Part #	IRS2548DSPBF

Download	IRS2548DSPBF Download

File Size	325.62 Kbytes

Page	22 Pages

Manufacturer	IRF [International Rectifier]

Direct Link	http://www.irf.com

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Description

SMPS/LED DRIVER PFC HALF-BRIDGE CONTROL IC

IRS2548DSPBF Datasheet (PDF)

Download Datasheet


Part #	IRS2548DSPBF

Download	IRS2548DSPBF Click to download

File Size	325.62 Kbytes

Page	22 Pages

Manufacturer	IRF [International Rectifier]

Direct Link	http://www.irf.com

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Description	SMPS/LED DRIVER PFC HALF-BRIDGE CONTROL IC

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IRS2548DSPBF Product details

Description
The IRS2548D is a fully integrated, fully protected 600V LED or switched mode power supply control IC with integrated PFC control for a Boost pre-regulator. The IRS2548D is based on the popular IRS2168D electronic ballast control IC re-designed for use in LED driver or half-bridge power supply applications. The PFC circuitry operates in critical conduction mode and provides high PF, low THD and DC bus regulation.

Features
• PFC, system control and half-bridge driver in one IC
• Critical-conduction mode boost-type PFC
• Programmable PFC over-current protection
• Half Bridge Driver
• Half Bridge Over Current Protection
• Variable Frequency Oscillator
• Fixed internal 1.6us HO and LO deadtime
• Internal bootstrap MOSFET
• Internal 15.6V zener clamp diode on Vcc
• Micropower startup (250µA)
• Latch immunity and ESD protection

Typical Applications
• Isolated LED Drivers
• Power Supplies

Similar Part No. - IRS2548DSPBF

Manufacturer	Part #	Datasheet	Description
International Rectifier	IRS2548DSPBF	325Kb / 22P	Critical-conduction mode boost-type PFC
International Rectifier	IRS2548DSPBF	325Kb / 22P	Critical-conduction mode boost-type PFC

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Similar Description - IRS2548DSPBF

Manufacturer	Part #	Datasheet	Description
International Rectifier	IRS2580DSPBF	32Kb / 1P	PFC, ballast control and half-bridge driver in one IC
Infineon Technologies A...	IRS2548D	325Kb / 22P	PFC, system control and half-bridge driver September 29, 2011
Infineon Technologies A...	IRS2505LPBF	965Kb / 19P	Boost PFC and SMPS Control IC 2015-9-2
International Rectifier	IRS2580DSPBF	32Kb / 1P	?쏞OMBO8??PFC HALF-BRIDGE BALLAST IC
NXP Semiconductors	UBA2080	587Kb / 15P	Half-bridge driver IC Rev. 1.1-6 December 2011
NXP Semiconductors	NWP2081T	105Kb / 12P	Half-bridge driver IC Rev. 1-3 September 2013
Infineon Technologies A...	TLE4208G	1Mb / 16P	Quad Half-Bridge Driver IC Rev. 1.4, 2016-02-02
Infineon Technologies A...	TLE84110EL	775Kb / 33P	Deca-Half-Bridge Driver IC Rev. 1.0, April 2010
International Rectifier	IR21141SS	721Kb / 34P	HALF-BRIDGE GATE DRIVER IC
Infineon Technologies A...	TLE84106EL	746Kb / 31P	Hex-Half-Bridge Driver IC Rev. 1.0, April 2010

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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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