AUIRS21814S_技术文档

July 27^th, 2010

Automotive Grade

AUIRS2181(4)S

HIGH- AND LOW-SIDE DRIVER

Features

Product Summary

•

Floating channel designed for bootstrap operation

Topology

V_OFFSET

High and Low Side Driver

≤ 600 V

Fully operational to +600 V

Tolerant to negative transient voltage, dV/dt immune

Gate drive supply range from 10 V to 20 V

Undervoltage lockout for both channels

3.3 V and 5 V input logic compatible

Matched propagation delay for both channels

Logic and power ground +/- 5 V offset

Lower di/dt gate driver for better noise immunity

Output source/sink current capability (typical) 1.9 A /2.3 A

Leadfree, RoHS compliant

V_OUT

10 V – 20 V

I_o+& I _o-(typical)

1.9 A &2.3 A

160 ns & 200 ns

t_ON& t_OFF(typical)

Package Options

Automotive qualified*

Typical Applications

•

Piezo/ common rail Injection

Starter/Alternator

Electric Power Steering

Fan and compressor

8-Lead SOIC

AUIRS2181S

14-Lead SOIC

Narrow Body

AUIRS21814S

Typical Connection

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

AUIRS2181(4)S

Table of Contents

Page

3

Description

Feature Comparison

3

Qualification Information

Absolute Maximum Ratings

Recommended Operating Conditions

Dynamic Electrical Characteristics

Static Electrical Characteristics

Functional Block Diagram

Input/Output Pin Equivalent Circuit Diagram

Lead Definitions

4

5

6

7

8-9

10

11

12-15

16

17-18

19

20

21

Lead Assignments

Application Information and Additional Details

Parameter Temperature Trends

Package Details

Tape and Reel Details

Part Marking Information

Ordering Information

Important Notice

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2

AUIRS2181(4)S

Description

The AUIRS2181(4)(S) are high voltage, high speed power MOSFET and IGBT drivers with independent high

and low-side referenced output channels. Proprietary HVIC and latch immune CMOS technologies enable

ruggedized monolithic construction. The logic input is compatible with standard CMOS or LSTTL output,

down to 3.3 V logic. The output drivers feature a high pulse current buffer stage designed for minimum driver

cross-conduction. The floating channel can be used to drive an N-channel power MOSFET or IGBT in the

high-side configuration which operates up to 600 V.

Feature Comparison: AUIRS2181/AUIRS2183/AUIRS2184

Cross-

Part

Input

Logic

Conduction

Prevention

logic

Dead-Time

Ground

Pins

Ton/Toff

2181

21814

2183

21834

2184

21844

COM

V_SS/COM

COM

V_SS/COM

COM

V_SS/COM

160/200 ns

600/230 ns

HIN/LIN

IN/SD

no

yes

none

Internal 500ns

Programmable 0.4 – 5 us

Internal 500ns

Programmable 0.4 – 5 us

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3

AUIRS2181(4)S

Qualification Information^†

Automotive

(per AEC-Q100††)

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.

Qualification Level

MSL3^†††260°C

(per IPC/JEDEC J-STD-020)

SOIC8

Moisture Sensitivity Level

MSL3^†††260°C

SOIC14N

(per IPC/JEDEC J-STD-020)

Class M2 (Pass +/-150V)

(per AEC-Q100-003)

Machine Model

Class H1B (Pass +/-1000V)

ESD

Human Body Model

(

)

per AEC-Q100-002

Class C4 (Pass +/-1000V)

(per AEC-Q100-011)

Charged Device Model

Class II, Level A^††††

(per AEC-Q100-004)

Yes

IC Latch-Up Test

RoHS Compliant

†

††

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.

†††† HIN, LIN Class II Level B at 80mA per JESD78.

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4

AUIRS2181(4)S

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 lead. Stresses beyond those listed under "

Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only;

and functional operation of the device at these or any other condition beyond those indicated in the

“Recommended Operating Conditions” is not implied. Exposure to absolute-maximum-rated conditions for

extended periods may affect device reliability. The thermal resistance and power dissipation ratings are

measured under board mounted and still air conditions. Ambient temperature (T_A) is 25°C, unless otherwise

specified.

Symbol

Definition

High-side floating absolute voltage

High-side floating supply offset voltage

High-side floating output voltage

Low-side and logic fixed supply voltage

Low-side output voltage

Min

Max

Units

V_B

-0.3

625

V_S

V_B- 25

V_S- 0.3

-0.3

V_B+ 0.3

V_HO

V_CC

†)

20 ⁽

V

V_LO

-0.3

V_CC+ 0.3

50

V_IN

Logic input voltage (HIN &LIN)

V_SS-0.3

V_CC- 20

—

V_SS

Logic ground (AUIRS21814(S) only)

Allowable offset supply voltage transient

dV_S/dt

V/ns

W

(8 lead SOIC)

—

0.625

1.0

P_D

Package power dissipation @ TA ≤ 25°C

(14 lead SOIC)

(8 lead SOIC)

(14 lead SOIC)

200

120

Rth_JA

Thermal resistance, junction to ambient

°C/W

°C

T_J

T_S

T_L

Junction temperature

—

-50

—

150

300

Storage temperature

Lead temperature (soldering, 10 seconds)

†

All supplies are fully tested at 25 V and an internal 20 V clamp exists for each supply.

Recommended Operating Conditions

The input/output logic timing diagram is shown in figure 1. For proper operation the device should be used

within the recommended conditions. The V_Sand V_SSoffset rating are tested with all supplies biased at 15 V

differential.

Symbol

V_B

Definition

High-side floating supply absolute voltage

High-side floating supply offset voltage

High-side floating output voltage

Low-side and logic fixed supply voltage

Low-side output voltage

Min

V_S+10

(††)

Max

V_S+20

600

V_B

Units

V_S

V_HO

V_CC

V_LO

V_IN

V_S

10

0

20

V

V_CC

5

†††)

Logic input voltage ⁽

V_SS

-5

DT

Programmable deadtime pin voltage

Logic ground

V_SS

T_A

Ambient temperature

-40

125

°C

††

Logic operational for V_Sof -5 V to +600 V. Logic state held for V_Sof -5 V to –V_BS. (Please refer to the

Design Tip DT97-3 for more details).

†††

HIN and LIN are internally clamped with a 5.2 V zener diode.

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5

AUIRS2181(4)S

Dynamic Electrical Characteristics

Unless otherwise noted, these specifications apply for an operating junction temperature range of -40°C ≤ Tj

≤ 125°C with bias conditions of V_BIAS(V_CC, V_BS) = 15 V, V_SS= COM, C_L= 1000 pF.

Symbol

Definition

Turn-on propagation delay

Min Typ Max Units Test Conditions

t_on

t_off

MT

t _r

—

160 270

200 330

V_S= 0 V

V_S= 0 V or 600 V

Turn-off propagation delay

Delay matching, HS & LS turn-on/off

Turn-on rise time

ns

—

15

35

60

35

V_S= 0 V

t_f

Turn-off fall time

Static Electrical Characteristics

Unless otherwise noted, these specifications apply for an operating junction temperature range of -40°C ≤ Tj

≤ 125°C with bias conditions of V_BIAS(V_CC, V_BS) = 15 V, V_SS= COM. The V_IL,V_IHand I_INparameters are

referenced to V_SS/COM and are applicable to the respective input leads: HIN and LIN. The V_O,I_Oand Ron

parameters are referenced to COM and are applicable to the respective output leads: HO and LO.

Symbol

Definition

Logic “1” input voltage

Min Typ Max Units Test Conditions

V_IH

V_IL

2.5

—

0.8

1.4

0.2

50

V_CC= 10 V to 20 V

I_O= 0 mA

Logic “0” input voltage

V

V_OH

V_OL

I_LK

High level output voltage, V_BIAS- V_O

Low level output voltage, V_O

Offset supply leakage current

Quiescent V_BSsupply current

Quiescent V_CCsupply current

I_O= 20 mA

V_B= V_S= 600 V

I_QBS

I_QCC

15 60 150

15 120 240

V_IN= 0 V or 5 V

µA

I_IN+

I_IN-

Logic “1” input bias current

Logic “0” input bias current

V_CCand V_BSsupply undervoltage positive

going threshold

V_CCand V_BSsupply undervoltage negative

going threshold

—

25 60

5.0

V_IN= 5 V

V_IN= 0 V

—

V_CCUV+

V_BSUV+

V_CCUV-

V_BSUV-

V_CCUVH

V_BSUVH

8.0 8.9 9.8

7.4 8.2 9.0

V

A

V_CCand V_BSsupply undervoltage Hysteresis

0.3 0.7

1.4 1.9

—

V_O= 0V,

PW ≤ 10us,

T_J= 25°C

V_O= 15V,

PW ≤ 10us,

T_J= 25°C

†)

(

Output high short circuit pulsed current

Output low short circuit pulsed current

I_O25+

†)

(

1.8 2.3

—

I_O25-

V_O= 0 V,

†)(††)

(

Output high short circuit pulsed current

Output low short circuit pulsed current

1.2

1.5

—

I_O+

PW ≤ 10 us

V_O= 15 V,

PW ≤ 10 us

†)(††)

(

I_O-

†) Guaranteed

(

by design

††)

I_O+and I_O-decrease with rising temperature

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6

AUIRS2181(4)S

Functional Block Diagrams: AUIRS2181, AUIRS21814

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7

AUIRS2181(4)S

Input/Output Pin Equivalent Circuit Diagrams: AUIRS2181S

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8

AUIRS2181(4)S

Input/Output Pin Equivalent Circuit Diagrams: AUIRS21814S

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9

AUIRS2181(4)S

Lead Definitions: AUIRS2181(4)S

Symbol

Description

HIN

LIN

Logic input for high-side gate driver output (HO), in phase

Logic input for low-side driver output (LO), in phase

Logic ground (AUIRS21814 only)

V_SS

V_B

High-side floating supply

HO

V_S

V_CC

LO

High-side gate drive output

High-side floating supply return

Low-side and logic fixed supply

Low-side gate drive output

Low-side return

COM

Lead Assignments: AUIRS2181(4)S

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10

AUIRS2181(4)S

Application Information and Additional Details

Figure 1. Input/Output Timing Diagram

Figure 2. Switching Time Waveform Definitions

Figure 3. Delay Matching Waveform Definitions

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11

AUIRS2181(4)S

Parameter Trends vs. Temperature and vs. Supply Voltage

Figures of this chapter provide information on the experimental performance of the AUIRS2181(4)S HVIC.

The line plotted in each figure is generated from actual lab data.

A large number of individual samples were tested at three temperatures (-40 ºC, 25 ºC, and 125 ºC) in order

to generate the experimental curve. The line consists of three data points (one data point at each of the

tested temperatures) that have been connected together to illustrate the understood trend. The individual

data points on the Typ. curve were determined by calculating the averaged experimental value of the

parameter (for a given temperature).

A different set of individual samples was used to generate curves of parameter trends vs. supply voltage.

240

210

180

Max.

150

Typ.

Min.

120

-50

-25

0

25

50

75

100

125

Temperature (^oC)

Figure 1B. Turn-On Propagation Delay vs. Supply Voltage

Figure 1A. Turn-On Propagation Delay vs. Temperature

310

270

230

Max.

190

Typ.

Min.

150

-50

-25

0

25

50

75

100

125

Temperature (^oC)

Figure 2A. Turn-Off Propagation Delay vs. Temperature

Figure 2B. Turn-Off Propagation Delay vs. Supply Voltage

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12

AUIRS2181(4)S

20

18

16

14

12

Max.

Typ.

Min.

-50

-25

0

25

50

75

100 125

Temperature (^oC)

Figure 3B. Turn-Off Fall Time vs. Supply Voltage

Figure 3A. Turn-Off Fall Time vs. Temperature

1.5

Max.

1.2

0.9

0.6

0.3

Typ.

Min.

-50

-25

0

25

50

75

100 125

Temperature (^oC)

Figure 5. High Level Output Voltage vs. Temperature (Io =

0mA)

Figure 4. Turn-On Rise Time vs. Temperature

65

60

55

Max.

50

Typ.

45

Min.

40

-50

-25

0

25

50

75

100

125

Temperature (^oC)

Figure 7. Offset Supply Leakage Current vs. Temperature

Figure 6. Low Level Output vs. Temperature

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13

AUIRS2181(4)S

Figure 8B V_BSSupply Current vs. V_BSFloating Supply

Voltage

Figure 8A V_BSSupply Current vs. Temperature

Figure 9B V_CCSupply Current vs. V_CCSupply Voltage

Figure 9A V_CCSupply Current vs Temperature

35

-0.15

-0.17

30

Max.

-0.19

Max.

25

-0.21

Typ.

20

-0.23

Min.

15

-0.25

-50

-25

0

25

50

75

100

125

-50

-25

0

25

50

75

100 125

Temperature (^oC)

Figure 11. Logic “0” Input Bias vs Temperature

Figure 10. Logic “1” Input Bias vs Temperature

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14

AUIRS2181(4)S

Figure 13. V_CCand V_BSUndervoltage Threshold(-) vs

Temperature

Figure 12. V_CCand V_BSUndervoltage Threshold(+) vs

Temperature

Figure 14A. Output Source Current vs Temperature

Figure 14B. Output Source Current vs Supply Voltage

Figure 15B. Output Sink Current vs Supply Voltage

Figure 15A. Output Sink Current vs Temperature

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15

AUIRS2181(4)S

Package Details: SOIC8

Package Details: SOIC14N

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16

AUIRS2181(4)S

Tape and Reel Details: SOIC8

LOADED TAPE FEED DIRECTION

A

B

H

D

F

C

NOTE : CONTROLLING

DIMENSION IN MM

E

G

CARRIER TAPE DIMENSION FOR 8SOICN

Metric

Imperial

Min

0.311

0.153

0.46

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

Max

0.318

0.161

0.484

0.218

0.255

0.208

n/a

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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17

AUIRS2181(4)S

Tape and Reel Details: SOIC14N

LOADED TAPE FEED DIRECTION

A

B

H

D

F

C

NOTE : CONTROLLING

DIMENSION IN MM

E

G

CARRIER TAPE DIMENSION FOR 14SOICN

Metric Imperial

Code

A

B

C

D

E

F

G

H

Min

7.90

3.90

15.70

7.40

6.40

9.40

1.50

Max

8.10

4.10

16.30

7.60

6.60

9.60

n/a

Min

Max

0.318

0.161

0.641

0.299

0.260

0.378

n/a

0.311

0.153

0.618

0.291

0.252

0.370

0.059

1.60

0.062

F

D

B

C

A

E

G

H

REEL DIMENSIONS FOR 14SOICN

Metric

Imperial

Code

A

B

C

D

E

F

G

H

Min

329.60

20.95

12.80

1.95

98.00

n/a

18.50

16.40

Max

330.25

21.45

13.20

2.45

102.00

22.40

21.10

18.40

Min

12.976

0.824

0.503

0.767

3.858

n/a

Max

13.001

0.844

0.519

0.096

4.015

0.881

0.830

0.724

0.728

0.645

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18

AUIRS2181(4)S

Part Marking Information

SOIC8:

SOIC14N:

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19

AUIRS2181(4)S

Ordering Information

Base Part Number

AUIRS2181S

Standard Pack

Package Type

Complete Part Number

Form

Quantity

Tube/Bulk

95

2500

55

AUIRS2181S

AUIRS2181STR

AUIRS21814S

AUIRS21814STR

SOIC8

Tape and Reel

Tube/Bulk

SOIC14N

AUIRS21814S

Tape and Reel

2500

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20

AUIRS2181(4)S

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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21

AUIRS2181(4)S

Revision History

Date

Comment

04/29/08

5/6/08

Draft

Converted to new automotive format

9/30/08

10/01/08

Reviewed and updated various missing information

Input/Output Pin Equivalent Circuit Diagram

Inserted

Feb, 10^th, 2009 Typ application list and other minor changes

Feb. 11, 2009 Removed PDIP package versions from datasheet

Aug. 4, 2009 Updated qualification information, characterization curves

Aug. 11, 2009 Updated plot, removed characterization graphs, changes package type info

Aug. 13, 2009 Updated VIH/VIL graphs

Typ appl. Section update; Rearranged graphs with temperature and supply characteristic,

Sep 23^rd, 2009 updated marking detail with p/n; added ESD passing voltage; update LU test passing current

from 40mA to 80mA.

Changed Iqcc/Iqbs min to 15uA; added Important Notice page; changed ton typ=160ns; toff

typ=200ns; tr typ=15ns; tf typ=15ns

Dec. 16, 09

Feb. 24, 2010 Page 6: Added I_O25+and I_O25-specification and the notes

Jul. 27, 2010 clamp diode values changed from 25V into 20V (in-out pin eq. circ. diagrams)

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22


型号：	AUIRS21814S
厂家：	Infineon
描述：	HIGH- AND LOW-SIDE DRIVER 高端和低端驱动器外围驱动器驱动程序和接口接口集成电路光电二极管
文件：	总22页 (文件大小：867K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

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