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FAN7362M [FAIRCHILD]

High-Side Gate Driver; 高边栅极驱动器
FAN7362M
型号： FAN7362M
厂家： FAIRCHILD SEMICONDUCTOR    FAIRCHILD SEMICONDUCTOR
描述：

High-Side Gate Driver
高边栅极驱动器

驱动器 栅极 栅极驱动
文件： 总9页 (文件大小：176K)
中文：  中文翻译
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September 2005  
FAN7361, FAN7362  
High-Side Gate Driver  
Features  
Description  
•
Floating Channel Designed for Bootstrap Operation to  
+600V.  
The FAN7361/2, a monolithic high-side gate driver IC, can drive  
MOSFETs and IGBTs which operate up to +600V. Fairchild’s  
high voltage process and common-mode noise canceling tech-  
nique provides stable operation of the high-side driver under  
high dv/dt noise circumstances. An advanced level short circuit  
allows high-side gate driver operation up to VS=-9.8V(typ.) for  
VBS=15V.  
•
Typically 250mA/500mA Sourcing/Sinking Current Driving  
Capability  
•
•
•
•
Common-Mode dv/dt Noise Canceling Circuit  
VCC & VBS Supply Range from 10V to 20V  
UVLO Function  
The UVLO circuit prevents malfunction when VBS is lower than  
the specified threshold voltage. Output drivers typically source/  
sink 250mA/500mA, respectively, which is suitable for fluores-  
cent lamp ballast, PDP scan driver, motor control, and so on.  
Output In-phase with Input  
Typical Applications  
•
•
•
Fluorescent Lamp Ballast  
PDP Scan Driver  
Motor Control  
8SOIC  
1
©2005 Fairchild Semiconductor Corporation  
FAN7361,FAN7362 Rev. 1.0.0  
1
www.fairchildsemi.com  
Block Diagrams  
HIGH-SIDE DRIVER  
UVLO  
VB  
8
VCC  
3
LEVEL  
SHIFTER  
HO  
VS  
7
6
R R  
S
NOISE  
CANCELLER  
Q
SHORT PULSE  
GENERATOR  
IN  
2
4
GND  
Pin Assignments  
1
2
3
4
8
7
6
5
NC  
IN  
VB  
HO  
FAN7361/7362  
VCC  
VS  
GND  
NC  
Pin Definitions  
Pine Number  
Pin Name  
I/O  
Pin Function Description  
1
2
3
4
5
6
7
8
NC  
IN  
-
I
No Connection  
Logic Input for High Side Gate Driver Output  
Supply Voltage  
Vcc  
I
GND  
I
Logic Ground  
NC  
VS  
HO  
VB  
-
No Connection  
I
High Voltage Floating Supply Return  
High Side Driver Output  
High Side Floating Supply  
O
I
2
www.fairchildsemi.com  
FAN7361,FAN7362 Rev. 1.0.0  
Absolute Maximum Ratings  
Parameter  
Highg side offset voltage  
Symbol  
Min.  
Max.  
VB+0.3  
625  
Unit  
VS  
VB-25  
High side floating supply voltage  
High side floating output voltage HO  
Logic fixed supply voltage  
Logic input voltage (IN)  
-0.3  
VB  
VHO  
VS-0.3  
VB+0.3  
25  
V
VCC  
VIN  
-0.3  
-0.3  
Vcc+0.3  
± 50  
Allowable offset voltage slew rate  
Power dissipation  
dVs/dt  
PD  
-
-
-
-
-
V/ns  
W
0.625  
200  
Thermal resistance, junction to ambient  
Junction temperature  
Rthja  
TJ  
°C/W  
°C  
150  
Storage temperature  
TS  
150  
°C  
Notes:  
1.Absolute maximum ratings indicate sustained limits beyond which damage to the device may occur. All voltage parameters are  
absolute voltage referenced to GND, all currents are defined positive into any lead.  
Recommended Operating Ratings  
Parameter  
High side floating supply voltage  
High side floating supply offset voltage  
High side (HO) output voltage  
Logic input voltage (IN)  
Symbol  
VB  
Min.  
VS+10  
6-Vcc  
VS  
Max.  
VS+20  
600  
Unit  
V
VS  
VHO  
VIN  
VB  
GND  
10  
Vcc  
Logic supply voltage  
VCC  
TA  
20  
Ambient Temperature  
-40  
125  
°C  
ESD Level  
Parameter  
Pins  
Conditions  
Level  
±1500  
±1000  
±300  
Unit  
IN, VCC, COM, VB, HO  
Human Body Model (HBM)  
R=1.5kΩ, C=100pF  
VS  
V
Machine Model (MM)  
All Pins  
All Pins  
C=200pF  
Charged Device Model (CDM)  
±500  
3
www.fairchildsemi.com  
FAN7361,FAN7362 Rev. 1.0.0  
Electrical Characteristics  
(VBIAS(VCC, VBS)=15.0V, TA = 25°C, unless otherwise specified. The VIN and IIN parameters are referenced to GND. The VO and IO  
parameters are referenced to VS.  
Parameter  
Symbol  
VBSUV+(FAN7361)  
VBSUV+(FAN7362)  
VBSUV-(FAN7361)  
VBSUV-(FAN7362)  
VBSHYS(FAN7361)  
VBSHYS(FAN7362)  
ILK  
Conditions  
Min. Typ. Max. Unit  
8.2  
9.2  
8.6  
8.6  
8.2  
0.5  
0.4  
-
10.2  
9.6  
9.2  
9.2  
-
VBS supply under voltage positive  
becoming threshold  
VIN=0V  
VIN=0V  
VIN=0V  
7.6  
7.4  
VBS supply under voltage negative  
becoming threshold  
V
7.2  
-
VBS supply under voltage lockout hyster-  
esis  
-
-
Offset supply leakage current  
Quiescent VBS supply current  
Quiescent VCC supply current  
Operating VBS supply current  
VB=VS=HO=600V  
-
10  
80  
75  
550  
-
IQBS  
VIN=0V or 5V  
-
50  
30  
420  
-
µA  
IQCC  
VIN=0V  
-
-
IPBS  
CL=1nF, f=10kHz  
VIH  
-
-
-
-
3.6  
3.3  
-
(FAN7361)  
Logic “1” input voltage  
Logic “0” input voltage  
VIH  
-
-
(FAN7362)  
VIL  
-
1.0  
0.8  
(FAN7361)  
V
VIL  
-
-
(FAN7362)  
High level output voltage,  
VΒ-VHO  
VOH  
No load  
-
-
0.1  
Low level output voltage, VHO  
Logic “1” input bias current  
VOL  
IIN+  
IIN-  
No load  
VIN=5V  
VIN=0V  
-
-
-
-
0.1  
90  
2.0  
-
50  
µA  
Logic “0” input bias current  
1.0  
250  
Output high short circuit pulse current  
Output low short circuit pulsed current  
IO+  
VHO=0V, VIN=5V, PW ≤ 10us 200  
mA  
V
VHO=15V, VIN=0V,  
400  
IO-  
500  
-9.8  
-
PW ≤ 10us  
Allowable negative VS pin voltage for IN  
signal propagation to HO  
-
VS  
-
-7  
Dynamic Electrical Characteristics  
(VBIAS(VCC, VBS) = 15.0V, VS=GND, CL=1000pF and TA = 25°C, unless otherwise specified.  
Parameter  
Turn-on propagation delay  
Turn-off propagation delay  
Turn-on rise time  
Symbol  
Conditions  
Min. Typ. Max. Unit  
ton  
toff  
tr  
VS=0V  
-
-
-
-
120  
90  
200  
180  
160  
100  
VS=0V or 600V  
ns  
-
-
70  
Turn-off fall time  
tf  
30  
4
www.fairchildsemi.com  
FAN7361,FAN7362 Rev. 1.0.0  
Typical Characteristics  
VCC=15V  
IN=COM=0V  
Fig. 1 IQCC vs. Supply Voltage  
Fig. 2 Input Bias Current vs. Supply Voltage  
10.0  
9.5  
9.0  
8.5  
8.0  
7.5  
7.0  
6.5  
6.0  
5.5  
5.0  
FAN7361VBSSUV+  
FAN7362VBSSUV+  
FAN7361VBSSUV-  
FAN7362VBSSUV-  
-40  
-20  
0
20  
40  
60  
80  
100  
120  
AMBIENT TEMPERATURE[ 'C]  
Fig. 3 VBS UVLO vs. Temperature  
Fig. 4 Turn On/Off Propagation Time vs. Temperature  
Fig. 5 Rising/Falling Time vs. Temperature  
Fig. 6 Output Sinking/Sourcing Current vs. Temperature  
5
www.fairchildsemi.com  
FAN7361,FAN7362 Rev. 1.0.0  
Switching Time Definitions  
5V  
Vcc=15V  
50%  
50%  
IN  
10µF  
0.1µF  
VB  
0.1µF  
15V  
10µF  
tr  
tf  
toff  
VS  
HVIC  
ton  
GND  
CL  
90%  
90%  
IN  
HO  
HO-VS  
10%  
10%  
Fig. 8 Input/Output Timing Diagram  
Fig. 7 Switching Time Test Circuit  
Typical Application Circuit  
DB  
Up to 600V  
VCC  
IN  
VCC  
VB  
3
8
CBS  
2
7
FAN7362  
IN  
HO  
LOAD  
4
6
VS  
GND  
L
C1  
ON / OFF  
CONTROLLER  
C2  
LAMP  
6
www.fairchildsemi.com  
FAN7361,FAN7362 Rev. 1.0.0  
Mechanical Dimensions  
Package  
8SOP  
7
www.fairchildsemi.com  
FAN7361,FAN7362 Rev. 1.0.0  
Ordering Information  
Device  
Package  
Operating Temperature  
Packing  
Tube  
FAN7361M  
FAN7361MX  
FAN7362M  
FAN7362MX  
Tape & Reel  
Tube  
8SOIC  
-40°C ~ +125°C  
Tape & Reel  
8
www.fairchildsemi.com  
FAN7361,FAN7362 Rev. 1.0.0  
9
www.fairchildsemi.com  
FAN7361,FAN7362 Rev.1.0.0  

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