IR7184SPBF
1
www.irf.com
© 2015 International Rectifier
June 18, 2015
700V Half-Bridge Driver
Features
Drives IGBT/MOSFET power devices
Gate drive supplies up to 20V per channel
Integrated deadtime protection
Shoot-through (cross-conduction) protection
Undervoltage lockout for VCC and for VBS
3.3V, 5V , 15V input logic compatible
Tolerant to negative transient voltage
Designed for use with bootstrap power supplies
Matched propagation delays
-40°C to 125°C operating range
RoHS compliant
Lead-Free
Product Summary
VOFFSET
≤ 700V
VOUT
10V – 20V
Io+ & I o- (typ.)
1.9A / 2.3A
tON & tOFF (typ.)
680ns & 270ns
Deadtime (typ.)
400ns
Description
The IR7184S is a high voltage, high speed, power
MOSFET and IGBT gate driver with high-side and low-side
referenced output channel. This IC is designed to be used
with low-cost bootstrap power supplies. Proprietary HVIC
and latch immune CMOS technologies have been
implemented in a rugged monolithic structure. The floating
logic input is compatible with standard CMOS or LSTTL
outputs (down to 3.3V logic). The output drivers feature a
high-pulse current buffer stage designed for minimum driver
cross-conduction. Shoot-through protection circuitry and a
minimum deadtime circuitry have been integrated into this
IC. Propagation delays are matched to simplify the HVIC’s
use in high frequency applications. The floating channels
can be used to drive N-channel power MOSFETs or IGBTs
in the high-side configuration, which operate up to 700V.
Package Options
8-Lead SOIC
Typical Applications
Appliance motor drives
Servo drives
Micro inverter drives
General purpose three phase inverters
Base Part Number
Package Type
Standard Pack
Orderable Part Number
Form
Quantity
IR7184SPBF
SO8N
Tube
95
IR7184SPBF
IR7184SPBF
SO8N
Tape and Reel
2500
IR7184STRPBF
IR7184SPBF
2
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© 2015 International Rectifier
June 18, 2015
Typical Connection Diagram
VCC
IN
SD
COM
HO
LO
SD
IN
VCC
To Load
VB
VS
Up to 700V
(Refer to Lead Assignments for correct pin configuration). This diagram shows electrical connections only. Please refer tour
Application Notes & DesignTips for proper circuit board layout.
IR7184SPBF
3
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© 2015 International Rectifier
June 18, 2015
Absolute Maximum Ratings
Absolute maximum ratings indicate sustained limits beyond which damage to the device may occur. All voltage parameters
are absolute voltages referenced to COM unless otherwise stated in the table. The thermal resistance and power dissipation
ratings are measured under board mounted and still air conditions.
Symbol
Definition
Min.
Max.
Units
VCC
Low side and logic fixed supply voltage
-0.3
25†
V
VIN
Logic input voltage (SD¯¯ & IN)
COM - 0.3
COM + 5.2
VB
High side floating absolute voltage
-0.3
725
VS
High side floating supply offset voltage
VB- 25
VB + 0.3
VHO
High side floating output voltage
VS - 0.3
VB + 0.3
VLO
Low side output voltage
COM - 0.3
VCC + 0.3
COM
Power ground
VCC - 25
VCC + 0.3
dVS/dt
Allowable offset supply voltage transient
—
50
V/ns
PD
Package power dissipation @ TA +25ºC
—
0.625
W
RthJA
Thermal resistance, junction to ambient
—
200
ºC/W
TJ
Junction temperature
—
150
ºC
TS
Storage temperature
-55
150
TL
Lead temperature (soldering, 10 seconds)
—
300
†
All supplies are tested at 25V.
Recommended Operating Conditions
For proper operation, the device should be used within the recommended conditions. All voltage parameters are absolute
voltages referenced to COM unless otherwise stated in the table. The offset rating is tested with supplies of (VCC - COM) = (VB
- VS) = 15V.
Symbol
Definition
Min
Max
Units
VCC
Low-side supply voltage
10
20
V
VIN
IN, SD¯¯ input voltage
0
5††
VB
High-side floating well supply voltage
VS + 10
VS + 20
VS
High-side floating well supply offset voltage†
COM - 5†
700
VHO
Floating gate drive output voltage
Vs
VB
VLO
Low-side output voltage
COM
VCC
COM
Power ground
-5
5
TA
Ambient temperature
-40
125
ºC
†
Logic operation for VS of –8V to 600V. Logic state held for VS of –5 V to –VBS. Please refer to Design Tip DT97-3 for
more details.
††
IN and /SD are internally clamped with a 5.2V zener diode.
IR7184SPBF
4
www.irf.com
© 2015 International Rectifier
June 18, 2015
Static Electrical Characteristics
(VCC - COM) = (VB - VS) = 15V. TA = 25°C unless otherwise specified. The VIN and IIN parameters are referenced to COM. The
VO and IO parameters are referenced to respective VS and COM and are applicable to the respective output leads HO or LO.
The VCCUV parameters are referenced to COM. The VBSUV parameters are referenced to VS.
Symbol
Definition
Min.
Typ.
Max.
Units
Test Conditions
VCCUV+
VCC supply undervoltage positive going threshold
8
8.9
9.8
V
VCCUV-
VCC supply undervoltage negative going threshold
7.4
8.2
9
VCCUVHY
VCC supply undervoltage hysteresis
0.3
0.7
—
VBSUV+
VBS supply undervoltage positive going threshold
8
8.9
9.8
VBSUV-
VBS supply undervoltage negative going threshold
7.4
8.2
9
VBSUVHY
VBS supply undervoltage hysteresis
0.3
0.7
—
ILK
High-side floating well offset supply leakage
—
—
50
µA
VB = VS = 700V
IQBS
Quiescent VBS supply current
—
60
150
VIN = 0V, VIN = 5V
IQCC
Quiescent VCC supply current
—
1000
1600
VOH
High level output voltage drop, VBIAS-VO
—
—
1.8
V
IO = 0A
VOL
Low level output voltage drop, VO
—
—
0.3
Io+
Output high short circuit pulsed current
1.4
1.9
—
A
VO = 0V,
PW ≤ 10µs
Io-
Output low short circuit pulsed current
1.8
2.3
—
VO = 15V,,
PW ≤ 10µs
VIH
Logic “1” input voltage
2.7
—
—
V
VIL
Logic “0” input voltage
—
—
0.8
VSD,TH+
Logic “1” input voltage
2.7
—
—
VSD, TH-
Logic “0” input voltage
—
—
0.8
IIN+
Input bias current (HO = High)
—
25
60
µA
VIN = 5V, VSD = 0V
IIN-
Input bias current (HO = Low)
—
—
1
VIN = 0V , VSD = 5V
Dynamic Electrical Characteristics
VCC= VB = 15V, VS = COM, TA = 25oC, and CL = 1000pF unless otherwise specified.
Symbol
Definition
Min.
Typ.
Max.
Units
Test Conditions
tON
Turn-on propagation delay
—
680
900
ns
VS = 0V
tOFF
Turn-off propagation delay
—
270
400
VS = 0V or 700V
tR
Turn-on rise time
—
40
60
VS = 0V
tF
Turn-off fall time
—
20
35
MTON
Delay matching, HS & LS turn-on
—
0
90
MTOFF
Delay matching, HS & LS turn-off
—
0
50
tSD
Shut-down propagation delay
—
80
270
DT
Deadtime
280
400
520
MDT
Deadtime matching time
—
—
50
IR7184SPBF
5
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© 2015 International Rectifier
June 18, 2015
Functional Block Diagram
IN
SD
DEAD TIME
DELAY
VSS/COM
LEVEL
SHIFT
PULSE
GENERATOR
PULSE
FILTER
UV DETECT
R
R
S
Q
UV DETECT
VB
HO
VS
VCC
LO
COM
HV LEVEL
SHIFTER
VSS/COM
LEVEL
SHIFT
+5V
IR7184SPBF
6
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© 2015 International Rectifier
June 18, 2015
Lead Definitions
Symbol
Description
VCC
Low-side and logic supply voltage
VB
High-side gate drive floating supply
VS
High voltage floating supply return
IN
Logic inputs for high-side and low-side gate driver outputs
/SD
Logic inputs for shut-down
HO
High-side driver output
LO
Low-side driver output
COM
Low-side gate drive return
Lead Assignments
1
2
3
4
8
7
6
5
IN
SD
COM
LO
VB
HO
VS
VCC
8-Lead SOIC
IR7184SPBF
7
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© 2015 International Rectifier
June 18, 2015
Application Information and Additional Details
IN
HO
LO
SD
LO
HO
50% 50%
10% 10%
90% 90%
ton
trtoff tf
IN (HO)
Figure X. Switching Timing Waveform Diagram
IN (LO)
Figure 1. Input/Output Timing Diagram
Figure 2. Switching Time Waveform Definitions
HO
LO
SD 50%
tsd
90%
50% 50%
IN
DT
10%
90%
HO
LO
10%
90%
DT
Figure 3. Shutdown Waveform Definitions
Figure 4. Deadtime Waveform Definitions
50% 50%
10%
90%
IN(HO)
Figure X. Delay Matching Waveform
MT
LO HO
MT
LO HO
IN(LO)
Figure 5. Delay Matching Waveform Definitions
IR7184SPBF
8
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© 2015 International Rectifier
June 18, 2015
Package Details
IR7184SPBF
9
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© 2015 International Rectifier
June 18, 2015
Tape and Reel Details
CARRIER TAPE DIMENSION FOR 8SOICN
Code Min Max Min Max
A 7.90 8.10 0.311 0.318
B 3.90 4.10 0.153 0.161
C 11.70 12.30 0.46 0.484
D 5.45 5.55 0.214 0.218
E 6.30 6.50 0.248 0.255
F 5.10 5.30 0.200 0.208
G 1.50 n/a 0.059 n/a
H 1.50 1.60 0.059 0.062
REEL DIMENSIONS FOR 8SOICN
Code Min Max Min Max
A 329.60 330.25 12.976 13.001
B 20.95 21.45 0.824 0.844
C 12.80 13.20 0.503 0.519
D 1.95 2.45 0.767 0.096
E 98.00 102.00 3.858 4.015
F n/a 18.40 n/a 0.724
G 14.50 17.10 0.570 0.673
H 12.40 14.40 0.488 0.566
Metric
Imperial
Metric
Imperial
E
F
A
C
D
G
A
B
H
NOTE : CONTROLLING
DIMENSION IN MM
LOADED TAPE FEED DIRECTION
A
H
F
E
G
D
B
C
IR7184SPBF
10
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© 2015 International Rectifier
June 18, 2015
Part Marking Information
IR7184S
IR logo
YWW ?
Part number
Date code
Pin 1
Identifier
Lot Code
(Prod mode –
4 digit SPN code)
Assembly site code
Per SCOP 200-002
? XXXX
MARKING CODE
Lead Free Released
Non-Lead Free Released
?
P
IR7184SPBF
11
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© 2015 International Rectifier
June 18, 2015
Qualification Information†
Qualification Level
Industrial††
Comments: This family of ICs has passed JEDEC’s Industrial
qualification. IR’s Consumer qualification level is granted by
extension of the higher Industrial level.
Moisture Sensitivity Level
8 Lead SOIC
MSL2†††, 260C
(per IPC/JEDEC J-STD-020)
ESD
Human Body Model
Class 1B
(per JEDEC standard JEDEC JS-001-2012)
Machine Model
Class B
(per EIA/JEDEC standard EIA/JESD22-A115)
IC Latch-Up Test
Class I, Level A
(per JESD78)
RoHS Compliant
Yes
†
Qualification standards can be found at International Rectifier’s web site http://www.irf.com/
††
Higher qualification ratings may be available should the user have such requirements. Please contact your
International Rectifier sales representative for further information.
†††
Higher MSL ratings may be available for the specific package types listed here. Please contact your International
Rectifier sales representative for further information.
