AUIRS4427STR [INFINEON]

Buffer/Inverter Based Peripheral Driver, CMOS, PDSO8, ROHS COMPLIANT, MS-012AA, SOIC-8;


型号：	AUIRS4427STR
厂家：	Infineon
描述：	Buffer/Inverter Based Peripheral Driver, CMOS, PDSO8, ROHS COMPLIANT, MS-012AA, SOIC-8 驱动光电二极管接口集成电路
文件：	总16页 (文件大小：487K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

July 25^th, 2012

Automotive Grade

AUIRS4427S

DUAL LOW SIDE DRIVER

Product Summary

Features

•

Gate drive supply range from 6 V to 20 V

Topology

General Driver

6V - 20V

CMOS Schmitt-triggered inputs

3.3V and 5V logic compatible

Two independent gate drivers

Matched propagation delay for both channels

Outputs in phase with inputs

Leadfree, RoHS compliant

V_OUT

I_o+& I _o-(typical)

t_on& t_off(typical)

2.3A & 3.3A

50ns & 50ns

Automotive qualified*

Package Type

Typical Applications

•

Automotive General Purpose Dual Low Side

Driver

•

Automotive DC-DC converters

Hybrid Power Train Drives

Direct Fuel Injection

SOIC8N

Diagram for push-pull forward DC-DC converter application

* Qualification standards can be found on IR’s web site www.irf.com

AUIRS4427S

Table of Contents

Page

Diagram for push-pull forward dc-dc converter application

Description

Qualification Information

Absolute Maximum Ratings

Recommended Operating Conditions

Static Electrical Characteristics

Dynamic Electrical Characteristics

Functional Block Diagram

Input/Output Pin Equivalent Circuit Diagram

Lead Definitions

Lead Assignments

Application Information and Additional Details

Package Details: SOIC8

Package Details: SOIC8, Tape and Reel

Part Marking Information

Ordering Information

Important Notice

www.irf.com

AUIRS4427S

Description

The AUIRS4427S is a low voltage, high speed power MOSFET and IGBT driver. Proprietary latch immune CMOS

technologies enable ruggedized monolithic construction. The logic input is compatible with standard CMOS or LSTTL

output. The output drivers feature a high pulse current buffer stage designed for minimum driver cross-conduction.

Propagation delays between two channels are matched.

Typical Connection Diagram

www.irf.com

AUIRS4427S

Qualification Information^†

Automotive

(per AEC-Q100^††)

Qualification Level

Comments: This family of ICs has passed an Automotive

qualification. IR’s Industrial and Consumer qualification level is

granted by extension of the higher Automotive level.

MSL3^†††260°C

Moisture Sensitivity Level

SOIC8N

(per IPC/JEDEC J-STD-020)

Class M3 (+/-200V)

(per AEC-Q100-003)

Class H3A (+/-4000V)

(per AEC-Q100-002)

Class C5 (+/-1000V)

(per AEC-Q100-011)

Class II, Level B

Machine Model

ESD

Human Body Model

Charged Device Model

IC Latch-Up Test

RoHS Compliant

(per AEC-Q100-004)

Yes

†

Qualification standards can be found at International Rectifier’s web site http://www.irf.com/

†† Exceptions to AEC-Q100 requirements are noted in the qualification report.

††† Higher MSL ratings may be available for the specific package types listed here. Please contact your

International Rectifier sales representative for further information.

www.irf.com

AUIRS4427S

Absolute Maximum Ratings

Absolute Maximum Ratings indicate sustained limits beyond which damage to the device may occur. All voltage

parameters are absolute voltages referenced to COM. The thermal resistance and power dissipation ratings are

measured under board mounted and still air conditions.

Symbol

V_CC

Definition

Min

-0.3

Max

Units

Fixed supply voltage

V_O

Output voltage

V_CC+ 0.3

V_IN

P_D

Logic input voltage

-0.3

—

V_CC+ 0.3

0.625

200

Package power dissipation @ TA ≤ 25°C

Thermal resistance, junction to ambient

Junction temperature

°C/W

Rth_JA

T_J

—

150

Storage temperature

T_S

-55

—

150

°C

Lead temperature (soldering, 10 seconds)

T_L

300

Recommended Operating Conditions

For proper operation, the device should be used within the recommended conditions. All voltage parameters are

absolute voltages referenced to COM unless otherwise stated in the table. The offset rating is tested with supply of

V_CC= 15V.

Symbol

V_CC

V_O

Definition

Min

Max

Units

Fixed supply voltage

Output voltage

V_CC

125

V_IN

Logic input voltage

Ambient temperature

T_A

-40

°C

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AUIRS4427S

Static Electrical Characteristics

V_CC= 15V, T_A= 25°C unless otherwise specified. The V _IN,and I_INparameters are referenced to COM and are

applicable to input leads: INA and INB. The V_Oand I_Oparameters are referenced to COM and are applicable to the

output leads: OUTA and OUTB.

Symbol

V_IH

V_IL

V_OH

V_OL

Definition

Logic “1” input voltage

Logic “0” input voltage

High level output voltage, V_BIAS-V_O

Low level output voltage, V_O

Logic “1” input bias current

Logic “0” input bias current

Quiescent V_CCsupply current

Min Typ Max Units

Test Conditions

2.5

—

0.8

1.4

0.15

I_O= 0 mA

I_O= 20 mA

V_IN= 5V

I_IN+

µA

V_IN= 0V

I_IN-

I_QCC

-30 -10

—

V_IN= 0V or 5V

—

100 200

V_O= 0V, V_IN= 5V

PW ≤ 10 µs

V_O= 15V, V_IN= COM

PW ≤ 10 µs

†)

Output high short circuit pulsed current⁽

I_O+

I_O-

1.5 2.3

1.5 3.3

—

†)

Output low short circuit pulsed current⁽

(†) Guaranteed by design

Dynamic Electrical Characteristics

V_CC= 15V, T_A= 25°C, and C _L= 1000pF unless otherwise specified.

Symbol

Definition

Turn-on propagation delay

Min Typ Max Units

Test Conditions

t_on

t_off

t_r

—

Turn-off propagation delay

Turn-on rise time

Figure 2

t_f

Turn-off fall time

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AUIRS4427S

Functional Block Diagram

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AUIRS4427S

Input/Output Pin Equivalent Circuit Diagrams

www.irf.com

AUIRS4427S

Lead Definitions

Symbol

Description

INA

No connection

Logic input for gate driver output (OUTA), in phase

Ground

COM

INB

Logic input for gate driver output (OUTB), in phase

Gate drive output B

OUTB

V_CC

Supply voltage

OUTA

Gate drive output A

No connection

Lead Assignments

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AUIRS4427S

Application Information and Additional Details

Figure 1: Input/output Timing Diagram

Figure 2: Switching Time Waveform Definitions

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AUIRS4427S

V_CC= 15V

AUIRS4427S

Figure 3: Switching Time Test Circuit

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AUIRS4427S

Package Details, SOIC8N

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AUIRS4427S

Package details: SOIC8N, Tape and Reel

LOADED TAPE FEED DIRECTION

NOTE : CONTROLLING

DIMENSION IN MM

CARRIER TAPE DIMENSION FOR 8SOICN

Metric Imperial

Code

Min

7.90

3.90

11.70

5.45

6.30

5.10

1.50

Max

8.10

4.10

12.30

5.55

6.50

5.30

n/a

Min

Max

0.318

0.161

0.484

0.218

0.255

0.208

n/a

0.311

0.153

0.46

0.214

0.248

0.200

0.059

1.60

0.062

REEL DIMENSIONS FOR 8SOICN

Metric

Imperial

Code

Min

329.60

20.95

12.80

1.95

98.00

n/a

14.50

12.40

Max

330.25

21.45

13.20

2.45

102.00

18.40

17.10

14.40

Min

12.976

0.824

0.503

0.767

3.858

n/a

Max

13.001

0.844

0.519

0.096

4.015

0.724

0.673

0.566

0.570

0.488

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AUIRS4427S

Part Marking Information

Part number

Date code

AS4427

AYWW ?

IR logo

Pin 1

Identifier

? XXXX

Lot Code

(Prod mode –

4 digit SPN code)

MARKING CODE

Lead Free Released

Non-Lead Free Released

Assembly site code

Per SCOP 200-002

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AUIRS4427S

Ordering Information

Base Part Number

AUIRS4427S

Standard Pack

Package Type

Complete Part Number

Form

Quantity

Tube/Bulk

AUIRS4427S

SOIC8N

Tape and Reel

2500

AUIRS4427STR

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AUIRS4427S

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 alteration

and is accompanied by all associated warranties, conditions, limitations, and notices. Reproduction of 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

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AUIRS4427STR [INFINEON]

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