AUIRS4428S
www.irf.com © 2010 International Rectifier
16
Ordering Information
Standard Pack
Base Part Number Package Type
Form Quantity
Complete Part Number
Tube/Bulk 95 AUIRS4428S
AUIRS4428
SOIC8
Tape and Reel 2500
AUIRS4428STR
AUIRS4428S
www.irf.com © 2010 International Rectifier
17
IMPORTANT NOTICE
Unless specifically designated for the automotive market, International Rectifier Corporation and its subsidiaries (IR)
reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its
products and services at any time and to discontinue any product or services without notice. Part numbers
designated with the “AU” prefix follow automotive industry and / or customer specific requirements with regards to
product discontinuance and process change notification. All products are sold subject to IR’s terms and conditions
of sale supplied at the time of order acknowledgment.
IR warrants performance of its hardware products to the specifications applicable at the time of sale in accordance
with IR’s standard warranty. Testing and other quality control techniques are used to the extent IR deems
necessary to support this warranty. Except where mandated by government requirements, testing of all parameters
of each product is not necessarily performed.
IR assumes no liability for applications assistance or customer product design. Customers are responsible for their
products and applications using IR components. To minimize the risks with customer products and applications,
customers should provide adequate design and operating safeguards.
Reproduction of IR information in IR data books or data sheets is permissible only if reproduction is without
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this information with alterations is an unfair and deceptive business practice. IR is not responsible or liable for such
altered documentation. Information of third parties may be subject to additional restrictions.
Resale of IR products or serviced with statements different from or beyond the parameters stated by IR for that
product or service voids all express and any implied warranties for the associated IR product or service and is an
unfair and deceptive business practice. IR is not responsible or liable for any such statements.
IR products are not designed, intended, or authorized for use as components in systems intended for surgical
implant into the body, or in other applications intended to support or sustain life, or in any other application in which
the failure of the IR product could create a situation where personal injury or death may occur. Should Buyer
purchase or use IR products for any such unintended or unauthorized application, Buyer shall indemnify and hold
International Rectifier and its officers, employees, subsidiaries, affiliates, and distributors harmless against all
claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim
of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that IR
was negligent regarding the design or manufacture of the product.
IR products are neither designed nor intended for use in military/aerospace applications or environments unless the
IR products are specifically designated by IR as military-grade or “enhanced plastic.” Only products designated by
IR as military-grade meet military specifications. Buyers acknowledge and agree that any such use of IR products
which IR has not designated as military-grade is solely at the Buyer’s risk, and that they are solely responsible for
compliance with all legal and regulatory requirements in connection with such use.
IR products are neither designed nor intended for use in automotive applications or environments unless the
specific IR products are designated by IR as compliant with ISO/TS 16949 requirements and bear a part number
including the designation “AU”. Buyers acknowledge and agree that, if they use any non-designated products in
automotive applications, IR will not be responsible for any failure to meet such requirements.
For technical support, please contact IR’s Technical Assistance Center
http://www.irf.com/technical-info/
WORLD HEADQUARTERS:
233 Kansas St., El Segundo, California 90245
Tel: (310) 252-7105
AUIRS4428S
www.irf.com © 2010 International Rectifier
18
Revision History
Date
Comment
04/27/2010
First draft converted from AUIRS4426S
05/14/2010 Corrected table of content with correct page number reference; updated Input/Output
equivalent circuit on Page8.
05/17/2010 Front page: Product Summary Voffset line erased; Vcc renamed Vs in Input/Output
equivalent circuit schematics.
05/20/2010 Moved “-30” from max. to min for Iin-; updated tri-temp graphs; changed Td2 typ. value to
70, Iqbs typ. value to 120.

AUIRS4428S

Mfr. #:
Manufacturer:
Infineon / IR
Description:
Gate Drivers AUTO GRADE DUAL 6V - 20V Low Side
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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