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© 2005 Fairchild Semiconductor Corporation www.fairchildsemi.com
FAN7380 — Half-Bridge Gate Driver
September 2015
FAN7380 • Rev. 2.7
FAN7380
Half-Bridge Gate Driver
Features
Floating Channel Designed for Bootstrapping
Operation to +600 V
Typically 90 mA / 180 mA Sourcing/Sinking Current
Driving Capability for Both Channels
Common-Mode dv/dt Noise Cancelling Circuit
Extended Allowable Negative VS Swing to -9.8 V for
Signal Propagation at VCC=VBS=15 V
VCC & VBS Supply Range from 10 V to 20 V
UVLO Functions for Both Channels
TTL-Compatible Input Logic Threshold Levels
Matched Propagation Delay Below 50 ns
Built-in 100 ns Dead-Time Control Function
Output In-Phase with Input Signal
Typical Applications
Fluorescent Lamp Ballast
Compact Fluorescent Lamp Ballast
Related Resources
AN-6076 - Design and Application Guide of Bootstrap
Circuit for High-Voltage Gate-Drive IC
AN-9052 - Design Guide for Selection of Bootstrap
Components
AN-8102 - Recommendations to Avoid Short Pulse
Width Issues in HVIC Gate Driver Applications
Description
The FAN7380 is a monolithic half-bridge gate-drive IC for
MOSFETs and IGBTs that operate up to +600 V.
Fairchild’s high-voltage process and common-mode
noise cancelling technique provide stable operation of
high-side driver under high-dv/dt noise circumstances.
An advanced level-shift circuit allows high-side gate
driver operation up to VS=-9.8 V (typical) for VBS=15 V.
The input logic level is compatible with standard TTL-
series logic gates. The internal shoot-through protection
circuit provides 100 ns dead-time to prevent output
switching devices from both conducting during transition
periods. UVLO circuits for both channels prevent
malfunction when VCC and VBS are lower than the
specified threshold voltage. Output drivers typically
source / sink at 90 mA / 180 mA, respectively, which is
suitable for fluorescent / compact fluorescent lamp
ballast applications and systems requiring low di/dt noise.
Ordering Information
Note:
1. This device has passed wave soldering test by JESD22A-111.
8-SOP
Device Package Pb-Free Operating Temperature Packing Description
FAN7380MX(1) 8-SOP Yes -40°C ~ +125°C Tape & Reel Lighting Application
FAN7380 — Half-Bridge Gate Driver
© 2005 Fairchild Semiconductor Corporation www.fairchildsemi.com
FAN7380 • Rev. 2.7 2
Typical Application Circuit
Figure 1. Application Circuit for Fluorescent Lamp Ballast
Internal Block Diagram
Figure 2. Functional Block Diagram
DBOOT
LIN
CBOOT
15V
RBOOT
Q1
R1
R2
VB
HIN
COM
HO
VS
LO
1
2
LIN
VCC
5
6
8
3
4
7
R3
R4
600V
Q2
HIN
Load
FAN7380 Rev.03
C1
FAN7380 Rev.02
UVLO
DRIVER
PULSE
GENERATOR
1
3
4
8
6
VCC
COM
LO
VB
HO
VS
R
R
SQ
DRIVER
HS(ON/OFF)
LS(ON/OFF) DELAY
UVLO
2
HIN
LIN
SCHMITT TRIGGER
INPUT
SHOOT THROUGH
PREVENTION
{DEAD-TIME=100ns}
NOISE
CANCELLER
5
7
FAN7380 — Half-Bridge Gate Driver
© 2005 Fairchild Semiconductor Corporation www.fairchildsemi.com
FAN7380 • Rev. 2.7 3
Pin Configuration
Figure 3. Pin Configuration (Top View)
Pin Definitions
Pin # Name I/O Description
1 LIN I Logic Input for Low-Side Gate Driver Output
2 HIN I Logic Input for High-Side Gate Driver Output
3V
CC I Low-Side Supply Voltage
4 COM Logic Ground and Low-Side Driver Return
5 LO O Low-Side Driver Output
6V
SI High-Voltage Floating Supply Return
7 HO O High-Side Driver Output
8V
BI High-Side Floating Supply
VS
VB
FAN7380
VCC
LIN
HIN HO
LO
4COM
3
2
1
5
6
7
8
FAN7380 Rev.02
FAN7380 — Half-Bridge Gate Driver
© 2005 Fairchild Semiconductor Corporation www.fairchildsemi.com
FAN7380 • Rev. 2.7 4
Absolute Maximum Ratings
Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be
operable above the recommended operating conditions and stressing the parts to these levels is not recommended. In
addition, extended exposure to stresses above the recommended operating conditions may affect device reliability.
The absolute maximum ratings are stress ratings only. TA=25°C, unless otherwise specified.
Notes:
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
JESD51-3: Low effective thermal conductivity test board for leaded surface mount packages
4. Do not exceed PD under any circumstances.
Recommended Operating Ratings
The Recommended Operating Conditions table defines the conditions for actual device operation. Recommended
operating conditions are specified to ensure optimal performance. Fairchild does not recommend exceeding them or
designing to Absolute Maximum Ratings.
Symbol Parameter Min. Max. Unit
VSHigh-side offset voltage VB-25 VB+0.3
V
VBHigh-side floating supply voltage -0.3 625.0
VHO High-side floating output voltage HO VS-0.3 VB+0.3
VCC Low-side and logic-fixed supply voltage -0.3 25.0
VLO Low-side output voltage LO -0.3 VCC+0.3
VIN Logic input voltage (HIN, LIN) -0.3 VCC+0.3
COM Logic ground VCC-25 VCC+0.3
dVS/dt Allowable offset voltage slew rate 50 V/ns
PD(2)(3)(4) Power dissipation 0.625 W
JA Thermal resistance, junction-to-ambient 200 °C/W
TJJunction temperature 150 °C
TSStorage temperature -50 150 °C
Symbol Parameter Min. Max. Unit
VBHigh-side floating supply voltage VS+10 VS+20
V
VSHigh-side floating supply offset voltage 6-VCC 600
VHO High-side (HO) output voltage VSVB
VLO Low-side (LO) output voltage COM VCC
VIN Logic input voltage (HIN, LIN) COM VCC
VCC Low-side supply voltage 10 20
TAAmbient temperature -40 125 °C
FAN7380 — Half-Bridge Gate Driver
© 2005 Fairchild Semiconductor Corporation www.fairchildsemi.com
FAN7380 • Rev. 2.7 5
Static Electrical Characteristics
VBIAS (VCC, VBS) = 15.0 V, TA = 25C, unless otherwise specified. The VIN and IIN parameters are referenced to COM.
The VO and IO parameters are referenced to VS and COM and are applicable to the respective outputs HO and LO.
Dynamic Electrical Characteristics
VBIAS(VCC, VBS) = 15.0 V, VS = COM, CL = 1000 pF and TA = 25C, unless otherwise specified.
Note:
5. This parameter guaranteed by design.
Symbol Parameter Conditions Min. Typ. Max. Unit
VCCUV+
VBSUV+
VCC & VBS supply under-voltage
positive going threshold 8.2 9.2 10.0
V
VCCUV-
VBSUV-
VCC & VBS supply under-voltage
negative going threshold 7.6 8.7 9.6
VCCUVH
VBSUVH
VCC supply under-voltage lockout
hysteresis 0.5
ILK Offset supply leakage current VB=VS=600 V 50
µAIQBS Quiescent VBS supply current VIN=0 V or 5 V 44 100
IQCC Quiescent VCC supply current VIN=0 V or 5 V 70 180
IPBS Operating VBS supply current fIN=20 kHz, rms value 600 µA
IPCC Operating VCC supply current fIN=20 kHz, rms value 610
VIH Logic "1" input voltage 2.5 V
VIL Logic "0" input voltage 0.8
VOH High-level output voltage, VBIAS-VOIO=20 mA 2.8 V
VOL Low-level output voltage, VO1.2
IIN+ Logic "1" input bias current VIN=5 V 5 40 µA
IIN- Logic "0" input bias current VIN=0 V 1.0 2.0
IO+ Output HIGH short-circuit pulse current VO=0 V,VIN=5 V with PW10 µs 60 90
mA
IO- Output LOW short-circuit pulsed current VO=15 V,VIN=0 V with
PW10 µs 130 180
VS
Allowable negative VS pin voltage for
HIN signal propagation to HO -9.8 -7.0 V
Symbol Parameter Conditions Min. Typ. Max. Unit
ton Turn-on propagation delay VS=0 V 70 135 200
ns
toff Turn-off propagation delay VS=0 V or 600 V(5) 60 130 190
trTurn-on rise time 160 230 290
tfTurn-off fall time 20 90 160
DT Dead time 80 120 190
MT Delay matching, HS & LS turn-on/off 50
FAN7380 — Half-Bridge Gate Driver
© 2005 Fairchild Semiconductor Corporation www.fairchildsemi.com
FAN7380 • Rev. 2.7 6
Typical Performance Characteristics
Figure 4. Turn-On Propagation Delay vs. Supply
Voltage
Figure 5. Turn-On Propagation Delay vs. Temp.
Figure 6. Turn-Off Propagation Delay vs. Supply
Voltage
Figure 7. Turn-Off Propagation Delay vs. Temp.
Figure 8. Turn-On Rising Time vs. Supply Voltage Figure 9. Turn-On Rising Time vs. Temp.
10 12 14 16 18 20
80
90
100
110
120
130
140
150
160
170
180
190
200
Turn-On Propagation Delay [nsec]
Supply Voltage [V]
High-Side
Low-Side
VCC=VBS
COM=0V
CL=1nF
Ta=25°C
10 12 14 16 18 20
80
90
100
110
120
130
140
150
160
170
180
190
200
Turn-On Propagation Delay [nsec]
Supply Voltage [V]
High-Side
Low-Side
VCC=VBS
COM=0V
CL=1nF
Ta=25°C
-40-200 20406080100120
80
90
100
110
120
130
140
150
160
170
180
190
200
Turn-On Propagation Delay [nsec]
Temperature [°C]
High-Side
Low-Side
VCC=VBS=15V
COM=0V
CL=1nF
-40-200 20406080100120
80
90
100
110
120
130
140
150
160
170
180
190
200
Turn-On Propagation Delay [nsec]
Temperature [°C]
High-Side
Low-Side
VCC=VBS=15V
COM=0V
CL=1nF
VCC=VBS
COM=0V
CL=1nF
TA=25°C
VCC=VBS=15V
COM=0V
CL=1nF
Turn-on Propagation Delay [ns]
Turn-on Propagation Delay [ns]
Supply Voltage [V]
Temperature [°C]
10 12 14 16 18 20
80
100
120
140
160
180
200
Turn-Off Propagation Delay [nsec]
Supply Voltage [V]
High-Side
Low-Side
VCC=VBS
COM=0V
CL=1nF
Ta=25°C
10 12 14 16 18 20
80
100
120
140
160
180
200
Turn-Off Propagation Delay [nsec]
Supply Voltage [V]
High-Side
Low-Side
VCC=VBS
COM=0V
CL=1nF
Ta=25°C
-40-200 20406080100120
80
90
100
110
120
130
140
150
160
170
180
190
200
Turn-Off Propagation Delay [nsec]
Temperature [°C]
High-Side
Low-Side
VCC=VBS=15V
COM=0V
CL=1nF
-40-200 20406080100120
80
90
100
110
120
130
140
150
160
170
180
190
200
Turn-Off Propagation Delay [nsec]
Temperature [°C]
High-Side
Low-Side
VCC=VBS=15V
COM=0V
CL=1nF
Turn-off Propagation Delay [ns]
Turn-off Propagation Delay [ns]
VCC=VBS
COM=0V
CL=1nF
TA=25°C
VCC=VBS=15V
COM=0V
CL=1nF
Supply Voltage [V]
Temperature [°C]
10 12 14 16 18 20
100
150
200
250
300
350
Turn-On Rising Time [nsec]
Supply Voltage [V]
Low-Side
High-Side
VCC=VBS
COM=0V
CL=1nF
Ta=25°C
10 12 14 16 18 20
100
150
200
250
300
350
Turn-On Rising Time [nsec]
Supply Voltage [V]
Low-Side
High-Side
VCC=VBS
COM=0V
CL=1nF
Ta=25°C
-40 -20 0 20 40 60 80 100 120
100
120
140
160
180
200
220
240
260
280
300
Turn-On Rising Time [nsec]
Temperature [°C]
High-Side
Low-Side
VCC=VBS=15V
COM=0V
CL=1nF
-40 -20 0 20 40 60 80 100 120
100
120
140
160
180
200
220
240
260
280
300
Turn-On Rising Time [nsec]
Temperature [°C]
High-Side
Low-Side
VCC=VBS=15V
COM=0V
CL=1nF
Supply Voltage [V]
Temperature [°C]
Turn-on Rising Time [ns]
Turn-on Rising Time [ns]
VCC=VBS
COM=0V
CL=1nF
TA=25°C
VCC=VBS=15V
COM=0V
CL=1nF
FAN7380 — Half-Bridge Gate Driver
© 2005 Fairchild Semiconductor Corporation www.fairchildsemi.com
FAN7380 • Rev. 2.7 7
Typical Performance Characteristics (Continued)
Figure 10. Turn-Off Falling Time vs. Supply Voltage Figure 11. Turn-Off Falling Time vs. Temp.
Figure 12. Dead-Time vs. Supply Voltage Figure 13. Dead-Time vs. Temp.
Figure 14. Output Sourcing Current vs. Supply
Voltage
Figure 15. Output Sourcing Current vs. Temp.
10 12 14 16 18 20
50
60
70
80
90
100
110
120
Turn-Off Falling Time [nsec]
Supply Voltage [V]
Low-Side
High_side
VCC=VBS
COM=0V
CL=1nF
Ta=25°C
10 12 14 16 18 20
50
60
70
80
90
100
110
120
Turn-Off Falling Time [nsec]
Supply Voltage [V]
Low-Side
High_side
VCC=VBS
COM=0V
CL=1nF
Ta=25°C
-40 -20 0 20 40 60 80 100 120
0
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
Turn-Off Falling Time [nsec]
Temperature [°C]
High-Side
Low-Side
VCC=VBS=15V
COM=0V
CL=1nF
-40 -20 0 20 40 60 80 100 120
0
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
Turn-Off Falling Time [nsec]
Temperature [°C]
High-Side
Low-Side
VCC=VBS=15V
COM=0V
CL=1nF
VCC=VBS
COM=0V
CL=1nF
TA=25°C
VCC=VBS=15V
COM=0V
CL=1nF
Turn-off Falling Time [ns]
Turn-off Falling Time [ns]
Supply Voltage [V]
Temperature [°C]
10 12 14 16 18 20
40
60
80
100
120
140
160
180
200
Dead-Time [nsec]
Supply Voltage [V]
DT1
DT2
VCC=VBS
COM=0V
CL=1nF
Ta=25°C
HIN
LIN
DT1
DT2
LO
HO 90%
10%
90%
10%
10 12 14 16 18 20
40
60
80
100
120
140
160
180
200
Dead-Time [nsec]
Supply Voltage [V]
DT1
DT2
VCC=VBS
COM=0V
CL=1nF
Ta=25°C
HIN
LIN
DT1
DT2
LO
HO 90%
10%
90%
10%
HIN
LIN
DT1
DT2
LO
HO 90%
10%
90%
10%
-40 -20 0 20 40 60 80 100 120
0
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
160
170
180
190
200
Dead-Time [nsec]
Temperature [°C]
DT1
DT2
VCC=VBS=15V
COM=0V
CL=1nF
HIN
LIN
DT1
DT2
LO
HO 90%
10%
90%
10%
-40 -20 0 20 40 60 80 100 120
0
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
160
170
180
190
200
Dead-Time [nsec]
Temperature [°C]
DT1
DT2
VCC=VBS=15V
COM=0V
CL=1nF
HIN
LIN
DT1
DT2
LO
HO 90%
10%
90%
10%
HIN
LIN
DT1
DT2
LO
HO 90%
10%
90%
10%
VCC=VBS
COM=0V
CL=1nF
TA=25°C
VCC=VBS=15V
COM=0V
CL=1nF
Dead-Time [ns]
Dead-Time [ns]
Supply Voltage [V]
Temperature [°C]
10 12 14 16 18 20
40
50
60
70
80
90
100
110
120
130
Output Sourcing Current [mA]
Supply Voltage [V]
Low-Side
High-Side
VCC=VBS
COM=0V
LO=HO=0V
Ta=25°C
10 12 14 16 18 20
40
50
60
70
80
90
100
110
120
130
Output Sourcing Current [mA]
Supply Voltage [V]
Low-Side
High-Side
VCC=VBS
COM=0V
LO=HO=0V
Ta=25°C
-40 -20 0 20 40 60 80 100 120
0
20
40
60
80
100
120
140
160
180
200
Output Sourcing Current [mA]
Temperature [°C]
High-Side
Low-Side
VCC=VBS=15V
COM=0V
LO=HO=0V
-40 -20 0 20 40 60 80 100 120
0
20
40
60
80
100
120
140
160
180
200
Output Sourcing Current [mA]
Temperature [°C]
High-Side
Low-Side
VCC=VBS=15V
COM=0V
LO=HO=0V
Supply Voltage [V]
Temperature [°C]
Output Sourcing Current [mA]
Output Sourcing Current [mA]
VCC=VBS
COM=0V
LO=HO=0V
TA=25°C
VCC=VBS=15V
COM=0V
LO=HO=0V
FAN7380 — Half-Bridge Gate Driver
© 2005 Fairchild Semiconductor Corporation www.fairchildsemi.com
FAN7380 • Rev. 2.7 8
Typical Performance Characteristics (Continued)
Figure 16. Output Sinking Current vs. Supply Voltage Figure 17. Output Sinking Current vs. Temp.
Figure 18. Allowable Negative VS Voltage for Signal
Propagation to High-Side vs. Supply Voltage
Figure 19. Allowable Negative VS Voltage for Signal
Propagation to High-Side vs. Temperature
Figure 20. IQCC vs. Supply Voltage Figure 21. IQCC vs. Temperature
10 12 14 16 18 20
80
100
120
140
160
180
200
220
240
Output Sinking Current [mA]
Supply Voltage [V]
High-Side
Low-Side
VCC=VBS
COM=0V
LO=VCC, HO=VB
Ta=25°C
10 12 14 16 18 20
80
100
120
140
160
180
200
220
240
Output Sinking Current [mA]
Supply Voltage [V]
High-Side
Low-Side
VCC=VBS
COM=0V
LO=VCC, HO=VB
Ta=25°C
-40 -20 0 20 40 60 80 100 120
60
80
100
120
140
160
180
200
220
240
260
280
300
Low-Side
Output Sinking Current [mA]
Temperature [°C]
High-Side
VCC=VBS=15V
COM=0V
LO=VCC, HO=VB
-40 -20 0 20 40 60 80 100 120
60
80
100
120
140
160
180
200
220
240
260
280
300
Low-Side
Output Sinking Current [mA]
Temperature [°C]
High-Side
VCC=VBS=15V
COM=0V
LO=VCC, HO=VB
VCC=VBS
COM=0V
LO=VCC, HO=VB
TA=25°C
VCC=VBS=15V
COM=0V
LO=VCC, HO=VB
Supply Voltage [V]
Temperature [°C]
Output Sinking Current [mA]
Output Sinking Current [mA]
10 12 14 16 18 20
-18
-16
-14
-12
-10
-8
-6
-4
Allowable Negative VS Voltage
for Signal Propagatio to High-Side [V]
Supply Voltage [V]
VCC=VBS
COM=0V
Ta=25°C
10 12 14 16 18 20
-18
-16
-14
-12
-10
-8
-6
-4
Allowable Negative VS Voltage
for Signal Propagatio to High-Side [V]
Supply Voltage [V]
VCC=VBS
COM=0V
Ta=25°C
-40 -20 0 20 40 60 80 100 120
-11.0
-10.5
-10.0
-9.5
-9.0
-8.5
-8.0
Allowable Negative VS Voltage
for Signal Propagation to High-Side [V]
Temperature [°C]
VCC=VBS=15V
COM=0V
-40 -20 0 20 40 60 80 100 120
-11.0
-10.5
-10.0
-9.5
-9.0
-8.5
-8.0
Allowable Negative VS Voltage
for Signal Propagation to High-Side [V]
Temperature [°C]
VCC=VBS=15V
COM=0V
Supply Voltage [V]
Temperature [°C]
VCC=VBS
COM=0V
TA=25°C
VCC=VBS=15V
COM=0V
Allowable Negative VS Voltage
for Signal Propagation to High-Side [V]
Allowable Negative VS Voltage
for Signal Propagation to High-Side [V]
0 5 10 15 20
0
20
40
60
80
100
IQCC [uA]
Supply Voltage [V]
VBS=15V
COM=0V
HIN=LIN=0V
TA=25°C
0 5 10 15 20
0
20
40
60
80
100
IQCC [uA]
Supply Voltage [V]
VBS=15V
COM=0V
HIN=LIN=0V
TA=25°C
-40 -20 0 20 40 60 80 100 120
45
50
55
60
65
70
75
80
85
90
95
100
105
IQCC [uA]
Temperature [°C]
VCC=VBS=15V
COM=0V
HIN=LIN=0V
-40 -20 0 20 40 60 80 100 120
45
50
55
60
65
70
75
80
85
90
95
100
105
IQCC [uA]
Temperature [°C]
VCC=VBS=15V
COM=0V
HIN=LIN=0V
Supply Voltage [V]
Temperature [°C]
VCC=VBS
COM=0V
HIN=LIN=0V
TA=25°C
VCC=VBS=15V
COM=0V
HIN=LIN=0V
IQCC [A]
IQCC [A]
FAN7380 — Half-Bridge Gate Driver
© 2005 Fairchild Semiconductor Corporation www.fairchildsemi.com
FAN7380 • Rev. 2.7 9
Typical Performance Characteristics (Continued)
Figure 22. IQBS vs. Supply Voltage Figure 23. IQBS vs. Temperature
Figure 24. High-Level Output Voltage vs. Supply
Voltage
Figure 25. High-Level Output Voltage vs. Temp.
Figure 26. Low-Level Output Voltage vs. Supply
Voltage
Figure 27. Low-Level Output Voltage vs. Temp.
0 5 10 15 20
0
10
20
30
40
50
60
70
80
IQBS [uA]
Supply Voltage [V]
VCC=15V
COM=0V
HIN=LIN=0V
Ta=25°C
0 5 10 15 20
0
10
20
30
40
50
60
70
80
IQBS [uA]
Supply Voltage [V]
VCC=15V
COM=0V
HIN=LIN=0V
Ta=25°C
-40 -20 0 20 40 60 80 100 120
34
36
38
40
42
44
46
48
50
52
54
56
IQBS [uA]
Temperature [°C]
VCC=15V
COM=0V
HIN=LIN=0V
-40 -20 0 20 40 60 80 100 120
34
36
38
40
42
44
46
48
50
52
54
56
IQBS [uA]
Temperature [°C]
VCC=15V
COM=0V
HIN=LIN=0V
Supply Voltage [V]
Temperature [°C]
VCC=15V
COM=0V
HIN=LIN=0V
TA=25°C
IQBS [A]
IQBS [A]
10 12 14 16 18 20
1.4
1.5
1.6
1.7
1.8
1.9
2.0
2.1
2.2
2.3
VOH [V]
Supply Voltage [V]
High-Side
Low-Side
VCC=VBS
COM=0V
HIN=LIN=5V
IL=20mA
Ta=25°C
10 12 14 16 18 20
1.4
1.5
1.6
1.7
1.8
1.9
2.0
2.1
2.2
2.3
VOH [V]
Supply Voltage [V]
High-Side
Low-Side
VCC=VBS
COM=0V
HIN=LIN=5V
IL=20mA
Ta=25°C
-40 -20 0 20 40 60 80 100 120
1.2
1.4
1.6
1.8
2.0
2.2
VOH [V]
Temperature [°C]
High-Side
Low-Side
VCC=VBS=15V
COM=0V
HIN=LIN=5V
IL=20mA
-40 -20 0 20 40 60 80 100 120
1.2
1.4
1.6
1.8
2.0
2.2
VOH [V]
Temperature [°C]
High-Side
Low-Side
VCC=VBS=15V
COM=0V
HIN=LIN=5V
IL=20mA
Supply Voltage [V]
Temperature [°C]
VCC=VBS=15V
COM=0V
HIN=LIN=5V
IL=20mA
VOH [V]
VOH [V]
VCC=VBS
COM=0V
HIN=LIN=5V
IL=20mA
TA=25°C
10 12 14 16 18 20
0.50
0.55
0.60
0.65
0.70
0.75
VOL [V]
Supply Voltage [V]
High-Side
Low-Side
VCC=VBS
COM=0V
HIN=LIN=0V
IL=20mA
Ta=25°C
10 12 14 16 18 20
0.50
0.55
0.60
0.65
0.70
0.75
VOL [V]
Supply Voltage [V]
High-Side
Low-Side
VCC=VBS
COM=0V
HIN=LIN=0V
IL=20mA
Ta=25°C
-40 -20 0 20 40 60 80 100 120
0.35
0.40
0.45
0.50
0.55
0.60
0.65
0.70
0.75
0.80
VOL [V]
Temperature [°C]
High-Side
Low-Side
VCC=VBS=15V
COM=0V
HIN=LIN=0V
IL=20mA
-40 -20 0 20 40 60 80 100 120
0.35
0.40
0.45
0.50
0.55
0.60
0.65
0.70
0.75
0.80
VOL [V]
Temperature [°C]
High-Side
Low-Side
VCC=VBS=15V
COM=0V
HIN=LIN=0V
IL=20mA
VCC=VBS
COM=0V
HIN=LIN=0V
IL=20mA
TA=25°C
Supply Voltage [V]
Temperature [°C]
VCC=VBS=15V
COM=0V
HIN=LIN=0V
IL=20mA
VOL [V]
VOL [V]
FAN7380 — Half-Bridge Gate Driver
© 2005 Fairchild Semiconductor Corporation www.fairchildsemi.com
FAN7380 • Rev. 2.7 10
Typical Performance Characteristics (Continued)
Figure 28. Input Bias Current vs. Supply Voltage Figure 29. Input Bias Current vs. Temperature
Figure 30. VCC UVLO Threshold Voltage vs. Temp. Figure 31. VBS UVLO Threshold Voltage vs. Temp.
Figure 32. VB to COM Leakage Current vs. Temp. Figure 33. Input Logic Threshold vs. Temp.
0 5 10 15 20
0
1
2
3
4
5
IN+/IN- [uA]
Supply Voltage [V]
IN+
IN-
VCC=VBS
COM=0V
IN=VCC or IN=0V
Ta=25°C
0 5 10 15 20
0
1
2
3
4
5
IN+/IN- [uA]
Supply Voltage [V]
IN+
IN-
VCC=VBS
COM=0V
IN=VCC or IN=0V
Ta=25°C
-40 -20 0 20 40 60 80 100 120
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
6.5
7.0
IN+ [uA]
Temperature [°C]
HIN
LIN
HIN=LIN=5V
-40 -20 0 20 40 60 80 100 120
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
6.5
7.0
IN+ [uA]
Temperature [°C]
HIN
LIN
HIN=LIN=5V
VCC=VBS
COM=0V
IN=VCC or IN=0V
TA=25°C
IN+/IN- [A]
Supply Voltage [V]
Temperature [°C]
IN+ [A]
-40 -20 0 20 40 60 80 100 120
7
8
9
10
11
VCCUV+/VCCUV- [V]
Temperature [°C]
VCCUV+
VCCUV-
-40 -20 0 20 40 60 80 100 120
7
8
9
10
11
VCCUV+/VCCUV- [V]
Temperature [°C]
VCCUV+
VCCUV-
-40 -20 0 20 40 60 80 100 120
7.0
7.5
8.0
8.5
9.0
9.5
10.0
10.5
11.0
VBSUV+/VBSUV- [V]
Temperature [°C]
VBSUV+
VBS_UV-
-40 -20 0 20 40 60 80 100 120
7.0
7.5
8.0
8.5
9.0
9.5
10.0
10.5
11.0
VBSUV+/VBSUV- [V]
Temperature [°C]
VBSUV+
VBS_UV-
Temperature [°C]
Temperature [°C]
VCCUV+/VCCUV- [V]
VSBUV+/VSBUV- [V]
VCCUV+
VCCUV-
VBSUV+
VBSUV-
-40 -20 0 20 40 60 80 100 120
1.5
1.6
1.7
1.8
1.9
2.0
2.1
2.2
2.3
2.4
2.5
2.6
Input Logic Threshold [V]
Temperature [°C]
VIH(HIN)
VIH(LIN)
VIL(HIN)
VIL(LIN)
VCC=VBS=15V
COM=0V
-40 -20 0 20 40 60 80 100 120
1.5
1.6
1.7
1.8
1.9
2.0
2.1
2.2
2.3
2.4
2.5
2.6
Input Logic Threshold [V]
Temperature [°C]
VIH(HIN)
VIH(LIN)
VIL(HIN)
VIL(LIN)
VCC=VBS=15V
COM=0V
-40 -20 0 20 40 60 80 100 120
0.0
0.5
1.0
1.5
2.0
ILK [uA]
Temperature [°C]
VB-to-COM=650V
-40 -20 0 20 40 60 80 100 120
0.0
0.5
1.0
1.5
2.0
ILK [uA]
Temperature [°C]
VB-to-COM=650V
Temperature [°C]
Temperature [°C]
VB-to-COM=650V
ILK [A]
VCC=VBS=15V
COM=0V
VIH (HIN)
VIH (LIN)
VIL (HIN)
VIL (LIN)
FAN7380 — Half-Bridge Gate Driver
© 2005 Fairchild Semiconductor Corporation www.fairchildsemi.com
FAN7380 • Rev. 2.7 11
Switching Time Definitions
Figure 34. Switching Time Waveforms Figure 35. Internal Dead-Time Timing
HIN
LIN
ton
HO
LO
tr
50% 50%
10%
90% 90%
10%
toff
tf
5V
FAN7380 Rev.01
10%
90%
50%
DT
10
%
90%
50%
DT
HIN
LIN
HO
LO
FAN7380 Rev.01
5.60
1.27
1.75
0.65
1.85
1.35
0.25
0.10 0.51
0.31
(8X)
1.75
1.25
C
4.15
3.75
C
5.12
4.72
6.30
5.70
0.35
1.27
PIN #1 ID
A
B
B
OPTION A
BEVEL EDGE
0.25
0.15
OPTION B
NON-BEVEL EDGE
1.04
0.25
0.80
0.30
8°
4°
BEVEL
GAGE
PLANE
SEATING
PLANE
R0.10
TOP VIEW
FRONT VIEW
SIDE VIEW
LAND PATTERN RECOMMENDATION
NOTES: UNLESS OTHERWISED SPECIFIED
THIS PACKAGE CONFORMS TO JEDEC
A.
MS-012 VARIATION A EXCEPT WHERE NOTED.
B. ALL DIMENSIONS ARE IN MILLIMETERS
C
OUT OF JEDEC STANDARD VALUE
D. DIMENSIONS ARE EXCLUSIVE OF BURRS,
MOLD FLASH AND TIE BAR EXTRUSIONS.
E. LAND PATTERN AS PER IPC
SOIC127P600X175-8M
F. DRAWING FILENAME: MKT-M08Brev2
DETAIL "B"
SCALE 2:1
CC
1 4
58
0.25
M
C
B A
0.10
C
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