IRS44262S_15_技术文档

IRS44262S(TR)PBF

DUAL LOW SIDE DRIVER

Product Summary

Features

•

Gate drive supply range from 10.2 V to 20 V

Topology

General Driver

10V - 20V

CMOS Schmitt-triggered inputs

3.3V and 5V logic compatible

Two independent gate drivers

Matched propagation delay for both channels

Outputs out of phase with inputs

Leadfree, RoHS compliant

V_OUT

I_o+& I _o-(typical)

t_on& t_off(typical)

2.3A & 3.3A

50ns & 50ns

Typical Applications

Package Type

•

General Purpose Dual Low Side Driver

•

DC-DC converters

SOIC8N

Ordering Information

Base Part Number

IRS44262S

Standard Pack

Package Type

Complete Part Number

Form

Quantity

95

Tube/Bulk

IRS44262SPBF

SOIC8N

Tape and Reel

2500

IRS44262STRPBF

1

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March 4, 2013

IRS44262S(TR)PBF

Typical Connection Diagram

TO

NC

LOAD

INA

OUTA

V_CC

INA

INB

COM

INB

OUTB

IRS44262S

(Refer to Lead Assignments for correct pin configuration). This/These diagram(s) show electrical connections only. Please

refer to our Application Notes and Design Tips for proper circuit board layout.

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IRS44262S(TR)PBF

Table of Contents

Page

Ordering Information

1

2

Typical connection diagram

Description

4

Absolute Maximum Ratings

Recommended Operating Conditions

Static Electrical Characteristics

Dynamic Electrical Characteristics

Functional Block Diagram

5

6

7

Input/Output Pin Equivalent Circuit Diagram

Lead Definitions

8

9

Lead Assignments

9

Application Information and Additional Details

Package Details: SOIC8

10

12

13

14

15

Package Details: SOIC8, Tape and Reel

Part Marking Information

Qualification Information

3

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March 4, 2013

IRS44262S(TR)PBF

Description

The IRS44262S 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.

4

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March 4, 2013

IRS44262S(TR)PBF

Absolute Maximum Ratings

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

Symbol

V_CC

Definition

Min

-0.3

Max

20

Units

Supply voltage

V

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

W

°C/W

Rth_JA

T_J

—

150

Storage temperature

T_S

-55

—

150

°C

Lead temperature (soldering, 10 seconds)

T_L

300

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

measured under board mounted and still air conditions.

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

11.2

0

Max

20

Units

V

Supply voltage

Output voltage

V_CC

125

V_IN

Logic input voltage

Ambient temperature

0

T_A

-40

°C

5

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IRS44262S(TR)PBF

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

Definition

Min Typ Max Units

Test Conditions

V_CCUV+Vcc supply undervoltage positive going threshold 9.2 10.2 11.2

V_CCUV-Vcc supply undervoltage negative going threshold 8.2 9.2 10.2

V

V_{CC UVH}Vcc supply undervoltage lockout hysteresis

1.0

—

5

V_IH

V_IL

V_OH

V_OL

I_IN+

I_IN-

Logic “0” input voltage (OUTA = LO, OUTB = LO) 2.5

—

0.8

1.4

0.15

15

Logic “1” input voltage (OUTA = HI, OUTB = HI)

High level output voltage, V_BIAS-V_O

Low level output voltage, V_O

—

I_O= 0 mA

I_O= 20 mA

V_IN= 0V

V_IN= 5V

Logic “1” input bias current

µA

A

Logic “0” input bias current

-30 -10

—

V_IN= 0V or 5V

I_QCC

I_O+

Quiescent V_CCsupply current

—

170 340

V_O= 0V, V_IN= 0V

V_O= 15V, V_IN= 5V

Output high short circuit pulsed current

Output low short circuit pulsed current

2.3

3.3

—

I_O-

Dynamic Electrical Characteristics

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

Symbol

Definition

Turn-on propagation delay

Turn-off propagation delay

Turn-on rise time

Min Typ Max Units Test Conditions

t_on

t_off

t_r

—

50

25

95

55

ns

Figure 2

t_f

Turn-off fall time

6

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March 4, 2013

IRS44262S(TR)PBF

Functional Block Diagram

V_CC

5V

OUTA

INA

PREDRV

DRV

UVLO

5V

V_CC

PREDRV

INB

OUTB

COM

DRV

IRS44262S

7

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March 4, 2013

IRS44262S(TR)PBF

Input/Output Pin Equivalent Circuit Diagrams

V_CC

5V

ESD

Diode

ESD

Diode

R_PU

OUTA

OUTB

INA

INB

25V

R_ESD

ESD

Diode

ESD

Diode

COM

8

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March 4, 2013

IRS44262S(TR)PBF

Lead Definitions

Symbol

Description

1

2

3

4

5

6

7

8

NC

No connection

Logic input for gate driver output (OUTA), out of phase

INA

COM

Ground

Logic input for gate driver output (OUTB), out of phase

Gate drive output B

INB

OUTB

V_CC

Supply voltage

OUTA

Gate drive output A

NC

No connection

Lead Assignments

NC

1

2

8

7

INA

OUTA

VCC

COM

INB

3

4

6

5

OUTB

9

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March 4, 2013

IRS44262S(TR)PBF

INA

INB

OUTA

OUTB

Figure 1: Input/output Timing Diagram

INA

INB

50%

t_on

t_off

t_r

t_f

90%

OUTA

OUTB

10%

Figure 2: Switching Time Waveform Definitions

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IRS44262S(TR)PBF

Figure 3: Switching Time Test Circuit

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IRS44262S(TR)PBF

Package Details, SOIC8N

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IRS44262S(TR)PBF

Package details: SOIC8N, Tape and Reel

LOADED TAPE FEED DIRECTION

A

B

H

D

F

C

NOTE : CONTROLLING

DIMENSION IN MM

E

G

CARRIER TAPE DIMENSION FOR 8SOICN

Metric Imperial

Code

A

B

C

D

E

F

G

H

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

F

D

B

C

A

E

G

H

REEL DIMENSIONS FOR 8SOICN

Metric

Imperial

Code

A

B

C

D

E

F

G

H

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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IRS44262S(TR)PBF

Part Marking Information

Part number

Date code

Sxxxxx

YWW ?

IR logo

Pin 1

Identifier

? XXXX

Lot Code

(Prod mode –

4 digit SPN code)

?

MARKING CODE

Lead Free Released

Non-Lead Free Released

P

Assembly site code

Per SCOP 200-002

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IRS44262S(TR)PBF

Qualification Information^†

Industrial^††

Comments: This family of ICs has passed JEDEC’s

Industrial qualification. IR’s Consumer qualification level is

Qualification Level

granted by extension of the higher Industrial level.

MSL2^†††260°C

(per IPC/JEDEC J-STD-020)

Moisture Sensitivity Level

Class B

Machine Model

Human Body Model

(per JEDEC standard JESD22-A115)

ESD

Class 2

(per EIA/JEDEC standard EIA/JESD22-A114)

Class 1, Level A

(per JESD78)

Yes

IC Latch-Up Test

RoHS Compliant

†

††

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

Higher qualification ratings may be available should the user have such requirements. Please contact your

International Rectifier sales representative for further information.

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

International Rectifier sales representative for further information.

The information provided in this document is believed to be accurate and reliable. However, International Rectifier assumes no

responsibility for the consequences of the use of this information. International Rectifier assumes no responsibility for any

infringement of patents or of other rights of third parties which may result from the use of this information. No license is granted by

implication or otherwise under any patent or patent rights of International Rectifier. The specifications mentioned in this document are

subject to change without notice. This document supersedes and replaces all information previously supplied.

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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型号：	IRS44262S_15
厂家：	Infineon
描述：	DUAL LOW SIDE DRIVER 驱动
文件：	总15页 (文件大小：286K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

IRS44262S_15 [INFINEON]

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