AUIR3313STRR [INFINEON]

PROGRAMMABLE CURRENT SENSE HIGH SIDE SWITCH; 可编程电流检测高压侧开关
AUIR3313STRR
型号: AUIR3313STRR
厂家: Infineon    Infineon
描述:

PROGRAMMABLE CURRENT SENSE HIGH SIDE SWITCH
可编程电流检测高压侧开关

外围驱动器 驱动程序和接口 开关 接口集成电路 高压
文件: 总16页 (文件大小:596K)
中文:  中文翻译
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December, 10th 2010  
Automotive grade  
AUIR3313(S)  
PROGRAMMABLE CURRENT SENSE HIGH SIDE SWITCH  
Features  
Product Summary  
Load current feedback  
Programmable over current shutdown  
Active clamp  
Rds(on)  
Vcc op.  
Current Ratio  
7 m max.  
6 to 32V  
8800  
ESD protection  
Input referenced to Vcc  
Over temperature shutdown  
Reverse battery protection  
Lead Free, RoHS compliant  
Prog. Ishutdown 10 to 90A  
Vclamp  
40V  
Packages  
Description  
The AUIR3313(S) is a fully protected 4 terminals high side  
switch. The input signal is referenced to Vcc. When the  
input voltage Vcc - Vin is higher than the specified  
threshold, the output power Mosfet is turned on. When the  
Vcc - Vin is lower than the specified Vil threshold, the  
output Mosfet is turned off. A current proportional to the  
power Mosfet current is sourced to the Ifb pin. Over  
current shutdown occurs when Vifb-Vin > 4.7V. The  
current shutdown threshold is adjusted by selecting the  
proper RIfb. Either over current and over temperature  
latches off the switch. The device is reset by pulling the  
input pin high. Other integrated protections (ESD, reverse  
battery, active clamp) make the switch very rugged in  
automotive environment.  
TO-220  
AUIR3313  
D²Pak  
Pin 4 and 5 fused  
AUIR3313S  
Typical Connection  
Vcc  
AUIR3313  
IN  
Battery  
Ifb  
Out  
Current feeback  
10k  
Input  
Load  
Rifb  
On  
Logic  
Ground  
Power  
Ground  
Off  
1
www.irf.com  
AUIR3313(S)  
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.  
MSL1, 260°C  
D2PAK-5L  
(per IPC/JEDEC J-STD-020)  
Moisture Sensitivity Level  
TO220-5L  
Not applicable  
Class M4 (450V)  
(per AEC-Q100-003)  
Machine Model  
Class H3A (4,500 V)  
ESD  
Human Body Model  
Charged Device Model  
(
)
per AEC-Q100-002  
Class C4 (1000 V)  
(per AEC-Q100-011)  
Class II, Level A  
(per AEC-Q100-004)  
IC Latch-Up Test  
RoHS Compliant  
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.  
2
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AUIR3313(S)  
Absolute Maximum Ratings  
Absolute maximum ratings indicate sustained limits beyond which damage to the device may occur. All voltage parameters  
are referenced to Vcc lead. (Tj=-40°..150°C, Vcc=6..26V Tambient=25°C unless otherwise specified).  
Symbol  
Parameter  
Min. Max. Units  
Vcc-Vin  
Maximum Vcc voltage  
-16  
-16  
-16  
-0.3  
37  
32  
33  
37  
2.8  
100  
2
Vcc-Vin cont. Maximum continuous Vcc voltage  
V
Vcc-Vfb  
Vcc-Vout  
Ids cont.  
Ids pulsed  
Pd  
Tj max.  
Min Rfb  
Ifb max.  
Maximum Ifb voltage  
Maximum output voltage  
Maximum body diode continuous current Rth=60°C/W (1)  
Maximum body diode pulsed current (1)  
Maximum power dissipation Rth=60°C/W  
Max. storage & operating temperature junction temperature  
Minimum on the resistor on Ifb pin  
Max. Ifb current  
A
W
°C  
k
-40  
0.3  
-50  
150  
50  
mA  
(1) Limited by junction temperature. Pulsed is also limited by wiring  
Thermal Characteristics  
Symbol  
Rth1  
Parameter  
Typ. Max. Units  
60  
Thermal resistance junction to ambient D²-Pak Std footprint  
Thermal resistance junction to case D²-Pak  
Thermal resistance junction to case TO220  
Rth2  
Rth2  
0.7  
0.7  
°C/W  
Recommended Operating Conditions  
These values are given for a quick design. For operation outside these conditions, please consult the application notes.  
Symbol  
Parameter  
Min. Max. Units  
Iout  
Continuous output current  
A
Tambient=85°C, Rth=5°C/W, Tj=125°C  
Tambient=85°C, Rth=60°C/W, Tj=125°C  
Recommended Ifb resistor (2)(3)  
Minimum turn-on pulse width  
Maximum operating frequency  
23  
7
3.5  
Rifb  
Pulse min.  
Fmax.  
0.3  
1
k
ms  
Hz  
200  
(2) If Rifb is too low, the device can be damaged.  
(3) If Rifb is too high, the device may not switch on.  
3
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AUIR3313(S)  
Protection Characteristics  
Tj=-40°..150°C, Vcc=6..26V, Rifb=300 to 5k  
Symbol  
Parameter  
Min. Typ. Max. Units  
Test Conditions  
Vifb-Vin@Isd Over-current shutdown threshold  
3.8  
4.7  
165  
35  
120  
40  
5.9  
V
°C  
V
Tsd  
Over temperature threshold  
See fig. 5  
OV  
Isdf  
Over voltage protection (not latched)  
Fixed over current shutdown  
33  
90  
30  
39  
150  
53  
Vifb<Vifb-Vin@Isd  
Rifb=1k  
A
Isd_1k  
Programmable over current shutdown 1k  
treset  
Min. pulse  
WAIT  
Time to reset protection  
Min. pulse width (no WAIT state)  
WAIT function timer  
Reverse battery On state resistance  
Tj=25°C  
50  
400  
1
500  
1200  
2
See fig. 5  
Tj=25°C  
See fig. 4 and 5  
Vcc-Vin=-14V,  
Iout=30A  
µs  
150  
0.4  
4
ms  
m
Rds(on) rev.  
6.7  
10  
Tj=125°C  
10  
15  
Static Electrical Characteristics  
Tj=-40°..150°C, Vcc=6..26V (unless otherwise specified)  
Symbol  
Vcc op.  
Icc off  
Parameter  
Operating Voltage range  
Supply leakage current  
Min.  
6
Typ. Max. Units Test Conditions  
32  
V
1.5  
5
Vin=Vcc, Vcc-Vout=14V,  
Vcc-Vifb=14V, Tj=25°C  
Vcc-Vin=14V, Tj=25°C  
µA  
mA  
Iin, on  
Vih  
Vil  
Vhyst  
Iout  
On state IN positive current  
1.5  
3
6
High level Input threshold voltage (4)  
Low level Input threshold voltage (4)  
Input hysteresis Vih-Vil  
5.4  
4.9  
0.4  
1.2  
6.3  
5.8  
1.5  
5
4
0.2  
V
µA  
m
Drain to source leakage current  
Vin=Vcc, Vcc-Vifb=0V,  
Vcc-Vout=14V, Tj=25°C  
Iout=30A, Vcc-Vin=14V  
Iout=17A, Vcc-Vin=6V  
Rds(on)  
On state resistance (5) Tj=25°C  
On state resistance (5) Tj=25°C  
On state resistance (5)(6) Tj=150°C  
Vcc to Vout clamp voltage 1  
5.5  
6
7
10  
10.5  
39  
40  
13.5  
Iout=30A, Vcc-Vin=14V  
Iout=50mA  
Iout=30A, Tj=25°C  
V clamp1  
V clamp2  
36  
V
Vcc to Vout clamp voltage 2  
43  
(4) Input thresholds are measured directly between the input pin and the tab. Any parasitic resistance in common between  
the load current path and the input signal path can significantly affect the thresholds.  
(5) Rdson is measured between the tab and the Out pin, 5mm away from the package.  
(6) Guaranteed by design  
Switching Electrical Characteristics  
Vcc=14V, Resistive load=0.5 , Tj=25°C  
Symbol  
tdon  
tr1  
Parameter  
Min. Typ. Max. Units Test Conditions  
Turn on delay time to 10% Vcc  
Rise time to Vcc-Vout=5V  
Rise time to Vcc-Vout=0.1Vcc  
Turn on energy  
Turn off delay time  
Fall time to Vout=10% of Vcc  
Turn off energy  
8
3
6
32  
16  
40  
4.5  
80  
32  
2
80  
40  
90  
µs  
tr2  
Eon  
tdoff  
tf  
mJ  
µs  
See figure 2  
20  
8
200  
80  
Eoff  
mJ  
4
www.irf.com  
AUIR3313(S)  
Current Sense Characteristics  
Tj=-40°..150°C, Vcc=6..26V (unless otherwise specified)  
Symbol  
Ratio  
Ratio_TC  
Offset  
Parameter  
I Load/Iifb current ratio  
I Load/Iifb variation aver temperature(6)  
Load current diagnostic offset  
Ifb response time (low signal)  
Min. Typ. Max. Units  
8200 8,800 9,950  
Test Conditions  
Rfb=500 , Iout=60A  
Tj=-40°C to 150°C  
Iout=2A  
-5  
-0.2  
+5  
+0.3  
%
A
µs  
0
1
trst  
90% of the Iout step  
Functional Block Diagram  
All values are typical  
VCC  
Driver  
Charge  
Pump  
On/Off  
Fast turn-off  
43V  
38V  
43V  
3mA  
+
-
+
-
35V  
43V  
Reset  
LatchQ  
Set  
Wait  
timer  
1 ms  
-
4.7V  
timer  
400µs  
+
Min. Pulse  
-
+
Iout > 120A  
Tj > 165°C  
reverse  
battery  
protection  
IN  
IFB OUT  
5
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AUIR3313(S)  
Lead Assignments  
90%  
Vcc-Vin  
Vih  
Vil  
Icc  
Vcc-Vin  
Vcc-Vout  
Vclamp1  
Vclamp2  
10%  
tr-in  
Vhyst  
Vcc  
IR3313  
Out  
IN  
90%  
Vcc-5V  
Iin  
Ifb  
Vout  
Ifb  
10%  
td on  
td off  
Iout  
Isd  
tr1  
tf  
tr2  
Figure 1 Voltages and current definitions  
Figure 2 Switching time definitions  
6
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AUIR3313(S)  
t clamp  
Vcc-Vin  
Vin  
Iout  
t min. pulse  
t min. pulse  
Wait  
Vcc  
Iout  
Vout  
Vcc - V clamp  
See Application Notes to evaluate power dissipation  
Figure 3 Active clamp waveforms  
Figure 4 Min. pulse and Wait function  
Vcc-Vin  
t < t reset  
t > t reset  
Wait  
t < t reset  
t > t reset  
Wait  
Over-current shutdown  
Iout  
Over-temperature shutdown  
Tj  
Figure 5 Protection Timing Diagrams  
7
www.irf.com  
AUIR3313(S)  
All curves are typical characteristics. Operation in hatched areas is not recommended. Tj=25°C, Rifb=500ohm, Vcc=14V  
(unless otherwise specified).  
10  
6
5
8
4
6
3
4
2
2
1
0
0
0
10  
20  
30  
40  
50  
-50  
0
50  
100  
150  
Vcc-Vin, supply voltage (V)  
Tj, junction temperature (°C)  
Figure 6 Icc (mA) Vs Vcc-Vin (V)  
Figure 7 Icc off (µA) Vs Tj (°C)  
200%  
150%  
100%  
50%  
6
5
4
3
2
1
0
Vifb-Vin@Isd  
VIH  
VIL  
-50  
0
50  
100  
150  
-50 -25  
0
25  
50  
75 100 125 150  
Tj, junction temperature (°C)  
Tj, junction temperature (°C)  
Figure 8 - Normalized Rds(on) (%) Vs Tj (°C)  
Figure 9 Vih, Vil and Vifb-Vin@Isd (V) Vs Tj (°C)  
8
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AUIR3313(S)  
18  
16  
14  
12  
10  
8
100  
With calibration  
Spec. Max.  
6
4
2
0
10  
0
20  
40  
60  
80  
100  
100  
1000  
10000  
I load, load current (A)  
Rifb, feedback resistor (  
)
Figure 10 Error (+/- A) Vs I load (A)  
Figure 11 Ids (A) Vs Rifb ( )  
30  
20  
10  
0
100  
60°C/W  
35°C/W  
10  
-50  
0
50  
100  
150  
10  
100  
1000  
Inductance (µH)  
Tamb., ambient temperature (°C)  
Figure 12 Max. Iout (A) Vs Tamb. (°C)  
Figure 13 Max. Iout (A) Vs inductance (µH)  
9
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AUIR3313(S)  
100  
10  
100  
Tamb=25°C  
50°C/W free air  
5°C/W  
Tamb=100°C  
1
0.1  
0.01  
10  
1.E-01  
1E-4  
1E-3  
1E-2  
1E-1 1E+0 1E+1 1E+2  
Time (s)  
1.E+00  
1.E+01  
1.E+02  
1.E+03  
Protection response time (s)  
Figure 14 Ids (A) Vs over temperature  
Figure 15 Transient thermal impedance (°C/W)  
protection response time (s)/ Rth=60°C/W  
Vs time (s)  
10  
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AUIR3313(S)  
Case Outline - TO220 - 5 Leads  
11  
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AUIR3313(S)  
Case Outline - D2PAK - 5 Leads  
12  
www.irf.com  
AUIR3313(S)  
Tape & Reel - D2PAK 5 leads  
13  
www.irf.com  
AUIR3313(S)  
Part Marking Information  
Ordering Information  
Standard Pack  
Form  
Base Part Number  
Package Type  
Complete Part Number  
Quantity  
50  
TO220 5Leads  
Tube  
Tube  
AUIR3313  
AUIR3313S  
50  
AUIR3313  
D2-Pak-5-Leads  
Tape and reel left  
Tape and reel right  
800  
AUIR3313STRL  
AUIR3313STRR  
800  
14  
www.irf.com  
AUIR3313(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  
15  
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AUIR3313(S)  
Revision History  
Revision  
Date  
Notes/Changes  
First release  
Pbf version release  
TO220 release  
AU release  
A
B
C
D
E
F
01/09/2006  
22/01/2007  
16/04/2008  
14/04/2010  
14/11/2010  
10/12/2011  
Change description section  
Vcalmp specified at 25°C  
16  
www.irf.com  

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