FAD7171MX [ONSEMI]

600V, 4A, SOIC-8,High-Side Gate Drive IC;
FAD7171MX
型号: FAD7171MX
厂家: ONSEMI    ONSEMI
描述:

600V, 4A, SOIC-8,High-Side Gate Drive IC

文件: 总11页 (文件大小:163K)
中文:  中文翻译
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DATA SHEET  
www.onsemi.com  
600 V / 4 A, High-Side  
Automotive Gate Driver IC  
8
1
SOIC−8 NB  
CASE 751−07  
FAD7171MX  
Description  
MARKING DIAGRAM  
The FAD7171MX is a monolithic high−side gate drive IC that can  
drive high−speed MOSFETs and IGBTs that operate up to +600 V. It  
has a buffered output stage with all NMOS transistors designed for  
high pulse current driving capability and minimum cross−conduction.  
onsemi’s high−voltage process and common−mode noise−canceling  
techniques provide stable operation of the high−side driver under high  
dv/dt noise circumstances. An advanced level−shift circuit offers  
8
FAD7171MX  
ALYW  
1
high−side gate driver operation up to V = −11 V for VBS = 15 V.  
S
The UVLO circuit prevents malfunction when VBS is lower than  
the specified threshold voltage. The high−current and low−output  
voltage−drop feature make this device suitable for sustaining switch  
drivers and energy−recovery switch drivers in automotive motor drive  
inverters, switching power supplies, and high−power DC−DC  
converter applications.  
FAD717MX = Device  
A
= Assembly Site  
L
YW  
= Wafer Lot Number  
= Assembly Start Week  
ORDERING INFORMATION  
Features  
Floating Channel for Bootstrap Operation to +600 V  
4 A Sourcing and 4 A Sinking Current Driving Capability  
Common−Mode dv/dt Noise−Cancelling Circuit  
3.3 V and 5 V Input Logic Compatible  
Output In−phase with Input Signal  
Device  
FAD7171MX  
Package  
Shipping  
SOIC8  
(Pb−Free /  
Halogen Free)  
2500 / Tape &  
Reel  
†For information on tape and reel specifications,  
including part orientation and tape sizes, please  
refer to our Tape and Reel Packaging Specifications  
Brochure, BRD8011/D.  
1. These devices passed wave soldering test by  
JESD22A−111.  
Under−Voltage Lockout for VBS  
8−SOIC Package, Case 751−07  
(JEDEC MS−012, 0.150 inch Narrow Body)  
AEC−Q100 Qualified and PPAP Capable for Ambient Operating  
Temperature from −40°C to 125°C  
Applications  
Common Rail Injection Systems  
DC−DC Converter  
Motor Drive (Electric Power Steering, Fans)  
Related Product Resources  
FAN7171 Product Folder  
FAD7171 Product Folder  
AND9674 Design and Application Guide of Bootstrap Circuit for  
High−Voltage Gate−Drive IC  
AN−8102 Recommendations to Avoid Short Pulse Width Issues in  
HVIC Gate Driver Applications  
AN−9052 Design Guide for Selection of Bootstrap Components  
© Semiconductor Components Industries, LLC, 2022  
1
Publication Order Number:  
April, 2022 − Rev. 0  
FAD7171MX/D  
FAD7171MX  
TYPICAL APPLICATION  
15 V  
VIN  
RBOOT  
DBOOT  
FAD7171MX  
VB  
1
2
VDD  
8
7
R1  
CBOOT  
PWM  
IN  
HO  
VS  
R2  
L1  
NC  
GND  
C1  
3
4
6
5
NC  
VOUT  
C2  
Figure 1. Typical Application  
VDD  
8
8
VDD  
VB  
HO  
VS  
UVLO  
GND  
7
6
7
6
R
R
S
NOISE  
CANCELLER  
IN  
Q
Figure 2. Block Diagram  
PIN CONFIGURATION  
8
7
6
5
1
2
3
4
FAD7171MX  
Figure 3. Pin Assignment (Top Through View)  
www.onsemi.com  
2
FAD7171MX  
PIN DESCRIPTION  
Pin No.  
Symbol  
Description  
1
2
3
4
5
6
7
8
V
Supply Voltage  
DD  
IN  
NC  
Logic Input for High−Side Gate Driver Output  
No Connection  
GND  
NC  
Ground  
No Connection  
V
High−Voltage Floating Supply Return  
High−Side Driver Output  
High−Side Floating Supply  
S
HO  
V
B
ABSOLUTE MAXIMUM RATINGS  
Symbol  
Characteristics  
Min  
− 25  
Max  
Unit  
V
V
V
High−Side Floating Offset Voltage  
V
B
V + 0.3  
B
S
B
High−Side Floating Supply Voltage  
High−Side Floating Output Voltage  
Low−Side and Logic Supply Voltage  
Logic Input Voltage  
−0.3  
625.0  
V
V
HO  
V
DD  
V − 0.3  
S
V + 0.3  
B
V
−0.3  
−0.3  
25  
V
V
IN  
V
+ 0.3  
50  
V
DD  
dV /dt  
Allowable Offset Voltage Slew Rate  
Power Dissipation (Notes 2, 3, 4)  
Thermal Resistance  
V/ns  
W
S
P
D
0.625  
200  
q
°C/W  
°C  
°C  
°C  
V
JA  
T
J
Junction Temperature  
−55  
−55  
−40  
150  
T
STG  
Storage Temperature  
150  
T
Operating Ambient Temperature  
Human Body Model (HBM)  
Charge Device Model (CDM)  
125  
A
ESD  
2000  
500  
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality  
should not be assumed, damage may occur and reliability may be affected.  
2. Mounted on 76.2 x 114.3 x 1.6 mm PCB (FR−4 glass epoxy material).  
3. Refer to the following standards:  
JESD51−2: Integral circuits thermal test method environmental conditions, natural convection, and  
JESD51−3: Low effective thermal conductivity test board for leaded surface−mount packages.  
4. Do not exceed power dissipation (P ) under any circumstances.  
D
RECOMMENDED OPERATING CONDITIONS  
Symbol  
Characteristics  
High−Side Floating Supply Voltage  
Min  
10  
Max  
20  
Unit  
V
V
BS  
V
High−Side Floating Supply Offset Voltage (DC) @ VBS = 15 V  
High−Side Output Voltage  
−11  
600  
V
S
V
HO  
V
S
V
B
V
V
Logic Input Voltage  
GND  
10  
V
V
IN  
DD  
V
DD  
Supply Voltage  
20  
V
T
Minimum Input Pulse Width  
80  
ns  
PULSE  
Functional operation above the stresses listed in the Recommended Operating Ranges is not implied. Extended exposure to stresses beyond  
the Recommended Operating Ranges limits may affect device reliability.  
www.onsemi.com  
3
 
FAD7171MX  
ELECTRICAL CHARACTERISTICS (V  
(V , V ) = 15 V, −40°C T 125°C, unless otherwise specified. The V and I  
IN  
BIAS  
DD  
BS  
A
IN  
parameters are referenced to GND. The V and I parameters are relative to V and are applicable to the respective output HO)  
O
O
S
Symbol  
Parameter  
Conditions  
Min  
Typ  
Max  
Unit  
POWER SUPPLY SECTION  
I
Quiescent V Supply Current  
V = 0 V or 5 V  
IN  
85  
200  
170  
mA  
mA  
QDD  
DD  
I
Operating V Supply Current  
C
= 1 nF, f = 20 kHz  
105  
PDD  
DD  
LOAD  
IN  
BOOTSTRAPPED SUPPLY SECTION  
V
V
Supply Under−Voltage Positive−Going  
V
V
V
= Sweep  
8.4  
7.7  
9.4  
8.7  
10.1  
9.3  
V
V
BSUV+  
BSUV−  
BSHYS  
BS  
BS  
BS  
BS  
Threshold Voltage  
V
V
BS  
Supply Under−Voltage Negative−Going  
= Sweep  
Threshold Voltage  
V
V
BS  
Supply UVLO Hysteresis Voltage  
= Sweep  
0.7  
50  
V
I
LK  
Offset Supply Leakage Current  
Quiescent V Supply Current  
V = V = 600 V  
B
mA  
mA  
mA  
S
I
V
IN  
= 0 V or 5 V  
43  
620  
95  
QBS  
BS  
I
Operating V Supply Current  
C
= 1 nF, f = 20 kHz  
1200  
PBS  
BS  
LOAD  
IN  
INPUT LOGIC SECTION (IN)  
V
Logic “1” Input Voltage  
1.8  
0.8  
V
V
IH  
V
Logic “0” Input Voltage  
IL  
V
Logic Input Hysteresis Voltage  
Logic Input High Bias Current  
Logic Input Low Bias Current  
Input Pull−down Resistance  
0.5  
45  
V
INHYS  
I
I
V
V
= 5 V  
100  
2
mA  
mA  
kW  
IN+  
IN  
= 0 V  
IN−  
IN  
R
30  
105  
IN  
GATE DRIVER OUTPUT SECTION (HO)  
V
High Level Output Voltage (V  
− V )  
No Load  
No Load  
35  
35  
mV  
mV  
A
OH  
BIAS  
O
V
Low Level Output Voltage  
OL  
I
O+  
Output High, Short−Circuit Pulsed Current  
(Note 5)  
V
HO  
= 0 V, V = 5 V, PW 10 ms  
2.5  
4.0  
IN  
I
Output Low, Short−Circuit Pulsed Current  
(Note 5)  
V
HO  
= 15 V, V = 0 V, PW 10 ms  
2.5  
4.0  
A
V
O−  
IN  
V
Allowable Negative V Pin Voltage for IN  
11  
S
S
Signal Propagation to HO  
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product  
performance may not be indicated by the Electrical Characteristics if operated under different conditions.  
5. These parameters guaranteed by design.  
DYNAMIC ELECTRICAL CHARACTERISTICS (V  
(V , V ) = 15 V, V = GND = 0 V, C =1000 pF, and −40°C T 125°C,  
BIAS  
DD  
BS  
S
L
A
unless otherwise specified)  
Symbol  
Parameter  
Turn−On Propagation Delay  
Turn−Off Propagation Delay  
Turn−On Rise Time  
Conditions  
Min  
Typ  
48  
46  
11  
Max  
100  
95  
Unit  
ns  
t
V = 0 V  
S
ON  
t
V = 0 V  
S
ns  
OFF  
t
R
18  
ns  
t
F
Turn−Off Fall Time  
12  
19  
ns  
www.onsemi.com  
4
 
FAD7171MX  
TYPICAL PERFORMANCE CHARACTERISTICS  
60  
55  
50  
45  
40  
35  
30  
60  
55  
50  
45  
40  
35  
30  
−40 −20  
0
20  
40  
60  
80 100 120  
−40 −20  
0
20  
40  
60  
80 100 120  
TEMPERATURE (°C)  
TEMPERATURE (°C)  
Figure 4. Turn−On Propagation Delay vs.  
Temperature  
Figure 5. Turn−Off Propagation Delay vs.  
Temperature  
14  
16  
14  
12  
10  
8
12  
10  
8
6
6
4
4
2
2
0
0
−40 −20  
0
20  
40  
60  
80 100 120  
−40 −20  
0
20  
40  
60  
80 100 120  
TEMPERATURE (°C)  
TEMPERATURE (°C)  
Figure 6. Turn−On Rise Time vs. Temperature  
Figure 7. Turn−Off Fall Time vs. Temperature  
150  
140  
130  
120  
110  
100  
90  
680  
660  
640  
620  
600  
580  
560  
80  
−40 −20  
0
20  
40  
60  
80 100 120  
−40 −20  
0
20  
40  
60  
80 100 120  
TEMPERATURE (°C)  
TEMPERATURE (°C)  
Figure 8. Operating VDD Supply Current vs.  
Temperature  
Figure 9. Operating VBS Supply Current vs.  
Temperature  
www.onsemi.com  
5
FAD7171MX  
TYPICAL PERFORMANCE CHARACTERISTICS (continued)  
8.85  
8.8  
9.5  
9.4  
9.3  
9.2  
8.75  
8.7  
8.65  
8.6  
8.55  
8.5  
−40 −20  
0
20  
40  
60  
80 100 120  
−40 −20  
0
20  
40  
60  
80 100 120  
TEMPERATURE (°C)  
TEMPERATURE (°C)  
Figure 10. VBS UVLO+ vs. Temperature  
Figure 11. VBS UVLO− vs. Temperature  
2.5  
2.4  
2.3  
2.2  
2.1  
2.0  
1.9  
1.75  
1.70  
1.65  
1.60  
1.55  
1.50  
1.45  
−40 −20  
0
20  
40  
60  
80 100 120  
−40 −20  
0
20  
40  
60  
80 100 120  
TEMPERATURE (°C)  
TEMPERATURE (°C)  
Figure 12. Logic High Input Voltage vs.  
Temperature  
Figure 13. Logic Low Input Voltage vs.  
Temperature  
140  
120  
100  
80  
1.0  
0.8  
0.6  
0.4  
V
OL  
0.2  
0.0  
60  
−0.2  
−0.4  
−0.6  
−0.8  
−1.0  
V
OH  
40  
20  
0
−40 −20  
0
20  
40  
60  
80 100 120  
−40 −20  
0
20  
40  
60  
80 100 120  
TEMPERATURE (°C)  
TEMPERATURE (°C)  
Figure 14. RIN vs. Temperature  
Figure 15. Output Voltage vs. Temperature  
www.onsemi.com  
6
FAD7171MX  
TYPICAL PERFORMANCE CHARACTERISTICS (continued)  
6
5
4
3
2
1
6
V
HO  
= 0 V, V = 5 V, PW 10 ms  
V = 15 V, V = 0 V, PW 10 ms  
HO IN  
IN  
5
4
3
2
1
0
0
−40 −20  
0
20  
40  
60  
80 100 120  
−40 −20  
0
20  
40  
60  
80 100 120  
TEMPERATURE (°C)  
TEMPERATURE (°C)  
Figure 16. Output High, Short−Circuit Pulsed  
Current vs. Temperature  
Figure 17. Output Low, Short−Circuit Pulsed  
Current vs. Temperature  
10  
7
Gate resistance = 100 mW,  
Gate resistance = 100 mW,  
9
6
5
4
3
2
1
0
C
= 100 nF, f = 20kHz  
C
= 100 nF, f = 20kHz  
LOAD IN  
LOAD  
IN  
8
7
6
5
4
3
2
1
0
10  
12  
14  
16  
18  
20  
10  
12  
14  
16  
18  
20  
V
BS  
(V)  
V
BS  
(V)  
Figure 18. Output High, Short−Circuit Pulsed  
Current vs. Supply Voltage  
Figure 19. Output Low, Short−Circuit Pulsed  
Current vs. Supply Voltage  
140  
60  
125°C  
−40°C  
120  
100  
80  
60  
40  
20  
0
50  
25°C  
40 −40°C  
25°C  
30  
20  
10  
0
125°C  
10  
12  
14  
16  
18  
20  
10 11 12 13 14 15 16 17 18 19 20  
Supply Voltage (V  
)
Supply Voltage (V  
)
DD  
BS  
Figure 21. Quiescent VDD Supply Current vs.  
Supply Voltage  
Figure 20. Quiescent VBS Supply Current vs.  
Supply Voltage  
www.onsemi.com  
7
FAD7171MX  
SWITCHING TIME DEFINITIONS  
15 V  
+
V
DD  
V
B
1
8
10 mF  
10 nF  
0.1 mF  
10 mF  
15 V  
GND  
V
S
4
2
6
7
FAD7171MX  
1000 pF  
IN  
HO  
Figure 22. Switching Time Test Circuit (Referenced 8−SOIC)  
50%  
50%  
IN  
t on t r  
t off  
t f  
90%  
90%  
HO − VS  
10%  
10%  
Figure 23. Switching Time Waveform Definitions  
www.onsemi.com  
8
MECHANICAL CASE OUTLINE  
PACKAGE DIMENSIONS  
SOIC8 NB  
CASE 75107  
ISSUE AK  
8
1
DATE 16 FEB 2011  
SCALE 1:1  
NOTES:  
1. DIMENSIONING AND TOLERANCING PER  
ANSI Y14.5M, 1982.  
2. CONTROLLING DIMENSION: MILLIMETER.  
3. DIMENSION A AND B DO NOT INCLUDE  
MOLD PROTRUSION.  
X−  
A
4. MAXIMUM MOLD PROTRUSION 0.15 (0.006)  
PER SIDE.  
8
5
4
5. DIMENSION D DOES NOT INCLUDE DAMBAR  
PROTRUSION. ALLOWABLE DAMBAR  
PROTRUSION SHALL BE 0.127 (0.005) TOTAL  
IN EXCESS OF THE D DIMENSION AT  
MAXIMUM MATERIAL CONDITION.  
6. 75101 THRU 75106 ARE OBSOLETE. NEW  
STANDARD IS 75107.  
S
M
M
Y
B
0.25 (0.010)  
1
K
Y−  
MILLIMETERS  
DIM MIN MAX  
INCHES  
G
MIN  
MAX  
0.197  
0.157  
0.069  
0.020  
A
B
C
D
G
H
J
K
M
N
S
4.80  
3.80  
1.35  
0.33  
5.00 0.189  
4.00 0.150  
1.75 0.053  
0.51 0.013  
C
N X 45  
_
SEATING  
PLANE  
1.27 BSC  
0.050 BSC  
Z−  
0.10  
0.19  
0.40  
0
0.25 0.004  
0.25 0.007  
1.27 0.016  
0.010  
0.010  
0.050  
8
0.020  
0.244  
0.10 (0.004)  
M
J
H
D
8
0
_
_
_
_
0.25  
5.80  
0.50 0.010  
6.20 0.228  
M
S
S
X
0.25 (0.010)  
Z
Y
GENERIC  
MARKING DIAGRAM*  
SOLDERING FOOTPRINT*  
8
1
8
1
8
8
XXXXX  
ALYWX  
XXXXXX  
AYWW  
G
XXXXX  
ALYWX  
XXXXXX  
AYWW  
1.52  
0.060  
G
1
1
Discrete  
Discrete  
(PbFree)  
IC  
IC  
(PbFree)  
7.0  
0.275  
4.0  
0.155  
XXXXX = Specific Device Code  
XXXXXX = Specific Device Code  
A
L
= Assembly Location  
= Wafer Lot  
A
= Assembly Location  
= Year  
Y
Y
W
G
= Year  
= Work Week  
= PbFree Package  
WW  
G
= Work Week  
= PbFree Package  
*This information is generic. Please refer to  
device data sheet for actual part marking.  
PbFree indicator, “G” or microdot “G”, may  
or may not be present. Some products may  
not follow the Generic Marking.  
0.6  
0.024  
1.270  
0.050  
mm  
inches  
ǒ
Ǔ
SCALE 6:1  
*For additional information on our PbFree strategy and soldering  
details, please download the ON Semiconductor Soldering and  
Mounting Techniques Reference Manual, SOLDERRM/D.  
STYLES ON PAGE 2  
Electronic versions are uncontrolled except when accessed directly from the Document Repository.  
Printed versions are uncontrolled except when stamped “CONTROLLED COPY” in red.  
DOCUMENT NUMBER:  
DESCRIPTION:  
98ASB42564B  
SOIC8 NB  
PAGE 1 OF 2  
onsemi and  
are trademarks of Semiconductor Components Industries, LLC dba onsemi or its subsidiaries in the United States and/or other countries. onsemi reserves  
the right to make changes without further notice to any products herein. onsemi makes no warranty, representation or guarantee regarding the suitability of its products for any particular  
purpose, nor does onsemi assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation  
special, consequential or incidental damages. onsemi does not convey any license under its patent rights nor the rights of others.  
© Semiconductor Components Industries, LLC, 2019  
www.onsemi.com  
SOIC8 NB  
CASE 75107  
ISSUE AK  
DATE 16 FEB 2011  
STYLE 1:  
STYLE 2:  
STYLE 3:  
STYLE 4:  
PIN 1. EMITTER  
2. COLLECTOR  
3. COLLECTOR  
4. EMITTER  
5. EMITTER  
6. BASE  
PIN 1. COLLECTOR, DIE, #1  
2. COLLECTOR, #1  
3. COLLECTOR, #2  
4. COLLECTOR, #2  
5. BASE, #2  
PIN 1. DRAIN, DIE #1  
2. DRAIN, #1  
3. DRAIN, #2  
4. DRAIN, #2  
5. GATE, #2  
PIN 1. ANODE  
2. ANODE  
3. ANODE  
4. ANODE  
5. ANODE  
6. ANODE  
7. ANODE  
6. EMITTER, #2  
7. BASE, #1  
6. SOURCE, #2  
7. GATE, #1  
7. BASE  
8. EMITTER  
8. EMITTER, #1  
8. SOURCE, #1  
8. COMMON CATHODE  
STYLE 5:  
STYLE 6:  
PIN 1. SOURCE  
2. DRAIN  
STYLE 7:  
STYLE 8:  
PIN 1. COLLECTOR, DIE #1  
2. BASE, #1  
PIN 1. DRAIN  
2. DRAIN  
3. DRAIN  
4. DRAIN  
5. GATE  
PIN 1. INPUT  
2. EXTERNAL BYPASS  
3. THIRD STAGE SOURCE  
4. GROUND  
5. DRAIN  
6. GATE 3  
7. SECOND STAGE Vd  
8. FIRST STAGE Vd  
3. DRAIN  
3. BASE, #2  
4. SOURCE  
5. SOURCE  
6. GATE  
7. GATE  
8. SOURCE  
4. COLLECTOR, #2  
5. COLLECTOR, #2  
6. EMITTER, #2  
7. EMITTER, #1  
8. COLLECTOR, #1  
6. GATE  
7. SOURCE  
8. SOURCE  
STYLE 9:  
STYLE 10:  
PIN 1. GROUND  
2. BIAS 1  
STYLE 11:  
PIN 1. SOURCE 1  
2. GATE 1  
STYLE 12:  
PIN 1. EMITTER, COMMON  
2. COLLECTOR, DIE #1  
3. COLLECTOR, DIE #2  
4. EMITTER, COMMON  
5. EMITTER, COMMON  
6. BASE, DIE #2  
PIN 1. SOURCE  
2. SOURCE  
3. SOURCE  
4. GATE  
3. OUTPUT  
4. GROUND  
5. GROUND  
6. BIAS 2  
7. INPUT  
8. GROUND  
3. SOURCE 2  
4. GATE 2  
5. DRAIN 2  
6. DRAIN 2  
7. DRAIN 1  
8. DRAIN 1  
5. DRAIN  
6. DRAIN  
7. DRAIN  
8. DRAIN  
7. BASE, DIE #1  
8. EMITTER, COMMON  
STYLE 13:  
PIN 1. N.C.  
2. SOURCE  
3. SOURCE  
4. GATE  
STYLE 14:  
PIN 1. NSOURCE  
2. NGATE  
STYLE 15:  
PIN 1. ANODE 1  
2. ANODE 1  
STYLE 16:  
PIN 1. EMITTER, DIE #1  
2. BASE, DIE #1  
3. PSOURCE  
4. PGATE  
5. PDRAIN  
6. PDRAIN  
7. NDRAIN  
8. NDRAIN  
3. ANODE 1  
4. ANODE 1  
5. CATHODE, COMMON  
6. CATHODE, COMMON  
7. CATHODE, COMMON  
8. CATHODE, COMMON  
3. EMITTER, DIE #2  
4. BASE, DIE #2  
5. COLLECTOR, DIE #2  
6. COLLECTOR, DIE #2  
7. COLLECTOR, DIE #1  
8. COLLECTOR, DIE #1  
5. DRAIN  
6. DRAIN  
7. DRAIN  
8. DRAIN  
STYLE 17:  
PIN 1. VCC  
2. V2OUT  
3. V1OUT  
4. TXE  
STYLE 18:  
STYLE 19:  
PIN 1. SOURCE 1  
2. GATE 1  
STYLE 20:  
PIN 1. ANODE  
2. ANODE  
3. SOURCE  
4. GATE  
PIN 1. SOURCE (N)  
2. GATE (N)  
3. SOURCE (P)  
4. GATE (P)  
5. DRAIN  
3. SOURCE 2  
4. GATE 2  
5. DRAIN 2  
6. MIRROR 2  
7. DRAIN 1  
8. MIRROR 1  
5. RXE  
6. VEE  
7. GND  
8. ACC  
5. DRAIN  
6. DRAIN  
7. CATHODE  
8. CATHODE  
6. DRAIN  
7. DRAIN  
8. DRAIN  
STYLE 21:  
STYLE 22:  
STYLE 23:  
STYLE 24:  
PIN 1. CATHODE 1  
2. CATHODE 2  
3. CATHODE 3  
4. CATHODE 4  
5. CATHODE 5  
6. COMMON ANODE  
7. COMMON ANODE  
8. CATHODE 6  
PIN 1. I/O LINE 1  
PIN 1. LINE 1 IN  
PIN 1. BASE  
2. COMMON CATHODE/VCC  
3. COMMON CATHODE/VCC  
4. I/O LINE 3  
5. COMMON ANODE/GND  
6. I/O LINE 4  
7. I/O LINE 5  
8. COMMON ANODE/GND  
2. COMMON ANODE/GND  
3. COMMON ANODE/GND  
4. LINE 2 IN  
2. EMITTER  
3. COLLECTOR/ANODE  
4. COLLECTOR/ANODE  
5. CATHODE  
6. CATHODE  
7. COLLECTOR/ANODE  
8. COLLECTOR/ANODE  
5. LINE 2 OUT  
6. COMMON ANODE/GND  
7. COMMON ANODE/GND  
8. LINE 1 OUT  
STYLE 25:  
PIN 1. VIN  
2. N/C  
STYLE 26:  
PIN 1. GND  
2. dv/dt  
STYLE 27:  
PIN 1. ILIMIT  
2. OVLO  
STYLE 28:  
PIN 1. SW_TO_GND  
2. DASIC_OFF  
3. DASIC_SW_DET  
4. GND  
3. REXT  
4. GND  
5. IOUT  
6. IOUT  
7. IOUT  
8. IOUT  
3. ENABLE  
4. ILIMIT  
5. SOURCE  
6. SOURCE  
7. SOURCE  
8. VCC  
3. UVLO  
4. INPUT+  
5. SOURCE  
6. SOURCE  
7. SOURCE  
8. DRAIN  
5. V_MON  
6. VBULK  
7. VBULK  
8. VIN  
STYLE 30:  
PIN 1. DRAIN 1  
2. DRAIN 1  
STYLE 29:  
PIN 1. BASE, DIE #1  
2. EMITTER, #1  
3. BASE, #2  
3. GATE 2  
4. SOURCE 2  
5. SOURCE 1/DRAIN 2  
6. SOURCE 1/DRAIN 2  
7. SOURCE 1/DRAIN 2  
8. GATE 1  
4. EMITTER, #2  
5. COLLECTOR, #2  
6. COLLECTOR, #2  
7. COLLECTOR, #1  
8. COLLECTOR, #1  
Electronic versions are uncontrolled except when accessed directly from the Document Repository.  
Printed versions are uncontrolled except when stamped “CONTROLLED COPY” in red.  
DOCUMENT NUMBER:  
DESCRIPTION:  
98ASB42564B  
SOIC8 NB  
PAGE 2 OF 2  
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