Fairchild FAN7361M High-side gate driver Datasheet

FAN7361, FAN7362
High-Side Gate Driver
Features
Description
„ Floating Channel Designed for Bootstrap Operation to
The FAN7361/FAN7362, a monolithic high-side gate
driver IC, can drive MOSFETs and IGBTs that operate up
to +600V. Fairchild’s high-voltage process and commonmode noise canceling techniques provide stable operation of the high-side driver under high dv/dt noise circumstances. An advanced level shift circuit offers high-side
gate driver operation up to VS=-9.8V(typ.) for VBS=15V.
„
„
„
„
„
„
+600V
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
Output In-phase with Input
8-SOP
Applications
„ PDP Scan Driver
„ Motor Control
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 fluorescent lamp ballast, PDP scan driver,
motor control, and so on.
„ SMPS
„ Electronic Ballast
8-SOP
1
Ordering Information
Part Number
Package
Pb-Free
Operating Temperature Range
FAN7361M
FAN7361MX
FAN7362M
TUBE
8-SOP
FAN7362MX
© 2005 Fairchild Semiconductor Corporation
FAN7361, FAN7362 Rev. 1.0.5
Packing Method
Yes
-40°C ~ 125°C
TAPE & REEL
TUBE
TAPE & REEL
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FAN7361, FAN7362 High Side Gate Driver
November 2006
FAN7361, FAN7362 High Side Gate Driver
Typical Application Circuit
Up to 600V
VCC
DB
NC 1
On / Off
IN1
Controller
IN2
IN
VCC
8
2
7
3
6
GND 4
VB
CBS
HO
VS
5 NC
FAN7361
FAN7362
Load
FAN7361 Rev.03
Internal Block Diagram
High-Side Driver
VCC
8
VB
7
HO
6
VS
3
Level
Shifter
UVLO
IN
2
GND
4
Short Pulse
S
Driver
Noise
Canceller
R R
Q
Generator
FAN7361 Rev.03
© 2005 Fairchild Semiconductor Corporation
FAN7361, FAN7362 Rev. 1.0.5
www.fairchildsemi.com
2
FAN7361, FAN7362 High Side Gate Driver
Pin Assignments
NC
1
IN
2
VCC
3
GND
4
FAN7361
FAN7362
8
VB
7
HO
6
VS
5
NC
FAN7361 Rev.03
Pin Definitions
Pin
Name
1
N.C.
Function/ Description
2
IN
3
VCC
Supply Voltage
4
GND
Logic Ground
5
N.C.
No Connection
6
VS
High-Voltage Floating Supply Return
7
HO
High-Side Driver Output
8
VB
High-Side Floating Supply
No Connection
Logic Input for High-Side Gate Driver Output
© 2005 Fairchild Semiconductor Corporation
FAN7361, FAN7362 Rev. 1.0.5
www.fairchildsemi.com
3
The “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. The
device should not be operated at these limits. The parametric values defined in the Electrical Characteristics tables
are not guaranteed at the absolute maximum ratings. The “Recommended Operating Conditions” table defines the
conditions for actual device operation.
Symbol
Characteristics
Min.
Max.
VB-25
VB+0.3
High-Side Floating Supply Voltage
-0.3
625
VHO
High-Side Floating Output Voltage
VS-0.3
VB+0.3
VCC
Logic Fixed Supply Voltage
-0.3
25
VIN
Logic Input Voltage
-0.3
VCC+0.3
VS
High-Side Offset Voltage
VB
dVS/dt
PD
Rthja
Unit
V
Allowable Offset Voltage Slew Rate
± 50
V/nsec
Power Dissipation
0.625
W
Thermal Resistance, Junction-to-Ambient
200
°C/W
TJ
Junction Temperature
150
°C
TS
Storage Temperature
150
°C
Min.
Max.
Unit
Recommended Operating Conditions.
Symbol
Parameter
VB
High-Side Floating Supply Voltage
VS+10
VS+20
VS
High-Side Floating Supply Offset Voltage
6-VCC
600
VS
VB
GND
VCC
VHO
High-Side Output Voltage
VIN
Logic Input Voltage
VCC
Logic Supply Voltage
10
20
TA
Ambient Temperature
-40
125
© 2005 Fairchild Semiconductor Corporation
FAN7361, FAN7362 Rev. 1.0.5
V
°C
www.fairchildsemi.com
4
FAN7361, FAN7362 High Side Gate Driver
Absolute Maximum Ratings
VBIAS(VCC, VBS)=15.0V, TA = 25°C, unless otherwise specified. The VIN, VTH and IIN parameters are referenced to
COM. The VO and IO parameters are referenced to COM and VS is applicable to HO and LO.
Symbol
Characteristics
Test Condition
Min.
Typ. Max.
VBSUV+
VBS Supply Under-Voltage Positive Going
VIN=0V
Threshold
FAN7361
8.2
9.2
10.2
FAN7362
7.6
8.6
9.6
VBSUV-
VBS Supply Under-Voltage Negative
Going Threshold
VIN=0V
FAN7361
7.4
8.6
9.2
FAN7362
7.2
8.2
9.2
VBSHYS
VBS Supply Under-Current Lockout
Hysteresis
VIN=0V
ILK
Offset Supply Leakage Current
VB=VS=H =600V
IQBS
Quiescent VBS Supply Current
VIN=0V or 5V
50
80
IQCC
Quiescent VCC Supply Current
VIN=0V
30
75
IPBS
Operating VBS Supply Current
CL=1nF, f=10kHz
420
550
VIH
Logic "1" Input Voltage
FAN7361
0.5
FAN7362
0.4
Unit
V
10
FAN7361
3.6
FAN7362
2.9
FAN7361
1.0
FAN7362
0.8
VIL
Logic "0" Input Voltage
VOH
High Level Output Voltage, VB-VHO
No load
VOL
Low Level Output Voltage, VHO
No load
IIN+
Logic "1" Input Bias Current
VIN=5V
50
90
IIN-
Logic "0" Input Bias Current
VIN=0V
1.0
2.0
IO+
Output High Short Circuit Pulse Current
VHO=0V, VIN=5V, PW ≤ 10µs
200
250
IO-
Output Low Short Circuit Pulse Current
VHO=15V, VIN=0V,PW ≤ 10µs
400
500
VS
Allowable Negative VS P Voltage for IN
Signal Propagation to HO
µA
V
0.1
0.1
µA
mA
-9.8
-7
V
Unit
Dynamic Electrical Characteristics
VBIAS(VCC, VBS)=15.0V, VS=COM, CL=1000pF and TA = 25°C, unless otherwise specified.
Symbol
Typ.
Max.
ton
Turn-on Propagation Delay
Characteristics
VS=0V
Test Condition
Min.
120
200
toff
Turn-off Propagation Delay
VS=0V or 600V
90
180
tr
Turn-on Rise Time
70
160
tf
Turn-off Fall Time
30
100
© 2005 Fairchild Semiconductor Corporation
FAN7361, FAN7362 Rev. 1.0.5
nsec
www.fairchildsemi.com
5
FAN7361, FAN7362 High Side Gate Driver
Electrical Characteristics
200
80
VCC=15V
150
50
IIN [μA]
-40°C
25°C
125°C
60
IQCC [μA]
-40°C
25°C
125°C
IN=COM=0V
70
100
40
30
50
20
10
0
0
0
5
10
15
20
0
25
2
4
6
PROPAGATION DELAY TIME [nsec]
10.5
VBSSUVP1
VBSSUVP2
VBSSUVN1
VBSSUVN2
VBS [V]
9.5
9.0
8.5
8.0
7.5
-20
0
20
40
60
10
12
14
Figure 2. Input Bias Current vs. Input Voltage
Figure 1. IQCC vs. Supply Voltage
10.0
8
VIN [V]
VCC [V]
80
100
120
200
TON
180
TOFF
160
140
120
100
80
60
40
20
0
0
20
AMBIENT TEMPERATURE [°C]
40
60
80
100
120
AMBIENT TEMPERATURE [°C]
Figure 3. VBS UVLO vs. Temp.
Figure 4. Turn On/Off Propagation Time vs. Temp.
90
OUTPUT CAPABILITY [mA]
TR
80
TF
tr/tf [nsec]
70
60
50
40
30
20
10
-20
0
20
40
60
80
100
IOH+
IOH-
500
400
300
200
-20
120
AMBIENT TEMPERATURE [°C]
0
20
40
60
80
100
120
AMBIENT TEMPERATURE [°C]
Figure 5. Rising/Falling Time vs. Temp.
Figure 6. Output Sinking/Sourcing Current vs. Temp.
© 2005 Fairchild Semiconductor Corporation
FAN7361, FAN7362 Rev. 1.0.5
600
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6
FAN7361, FAN7362 High Side Gate Driver
Typical Characteristics
5V
50%
IN
50%
VCC=15V
VB
10μF
0.1μF
0.1μF
10μF
HVIC
GND
IN
tr
15V
tf
ton
VS
toff
90%
CL
HO-V S
HO
10%
90%
10%
FAN7361 Rev.02
FAN7361 Rev.03
Figure 7. Switching Time Test Circuit
Figure 8. Input / Output Timing Diagram
© 2005 Fairchild Semiconductor Corporation
FAN7361, FAN7362 Rev. 1.0.5
www.fairchildsemi.com
7
FAN7361, FAN7362 High Side Gate Driver
Switching Time Definition
8-SOP
Dimensions are in millimeters (inches) unless otherwise noted.
MIN
0.1~0.25
0.004~0.001
#5
6.00 ±0.30
0.236 ±0.012
8°
0~
+0.10
0.15 -0.05
+0.004
0.006 -0.002
MAX0.10
MAX0.004
1.80
MAX
0.071
3.95 ±0.20
0.156 ±0.008
5.72
0.225
0.41 ±0.10
0.016 ±0.004
#4
1.27
0.050
#8
5.13
MAX
0.202
#1
4.92 ±0.20
0.194 ±0.008
(
0.56
)
0.022
1.55 ±0.20
0.061 ±0.008
0.50 ±0.20
0.020 ±0.008
January 2001, Rev. A
sop8_dim.pdf
Figure 9. 8-Lead Small Outline Package (SOP)
© 2005 Fairchild Semiconductor Corporation
FAN7361, FAN7362 Rev. 1.0.5
www.fairchildsemi.com
8
FAN7361, FAN7362 High Side Gate Driver
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APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER
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Formative or In
Design
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First Production
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Rev. I21
© 2005 Fairchild Semiconductor Corporation
FAN7361, FAN7362 Rev. 1.0.5
www.fairchildsemi.com
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FAN7361, FAN7362 High Side Gate Driver
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