IRF IRS4427PBF Dual low side driver Datasheet

Data Sheet No. PD60278
IRS4426/IRS4427/IRS4428(S)PbF
DUAL LOW SIDE DRIVER
Features
• Gate drive supply range from 6 V to 20 V
• CMOS Schmitt-triggered inputs
• Matched propagation delay for both channels
• Outputs out of phase with inputs (IRS4426)
• Outputs in phase with inputs (IRS4427)
• OutputA out of phase with inputA and
•
outputB in phase with inputB (IRS4428)
RoHS compliant
Product Summary
IO+/-
1.5 A / 1.5 A
VOUT
6 V - 20 V
ton/off (typ.)
50 ns & 50 ns
Descriptions
The IRS4426/IRS4427/IRS4428 are low voltage,
high speed power MOSFET and IGBT driver. Proprietary latch immune CMOS technologies enable ruggedized monolithic construction. Logic
inputs are compatible with standard CMOS or
LSTTL outputs. The output drivers feature a high
pulse current buffer stage designed for minimum driver cross-conduction. Propagation
delays between two channels are matched.
Packages
8 Lead PDIP
8-Lead SOIC
Block Diagram
1
2
NC
INA
NC
OUTA
8
7
TO
LOAD
3
4
www.irf.com
GND
INB
Vs
OUTB
6
5
1
IRS4426/IRS4427/IRS4428(S)PbF
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 GND. The thermal resistance and power dissipation ratings are measured
under board mounted and still air conditions.
Symbol
Definition
Min.
Max.
VS
Fixed supply voltage
-0.3
20 (Note 1)
VO
Output voltage
-0.3
VS + 0.3
VIN
Logic input voltage
-0.3
VS + 0.3
PD
Package power dissipation @ TA ≤ +25 °C
RthJA
Thermal resistance, junction to ambient
(8 Lead PDIP)
—
1.0
(8 lead SOIC)
—
0.625
(8 lead PDIP)
—
125
(8 lead SOIC)
—
200
TJ
Junction temperature
—
150
TS
Storage temperature
-55
150
TL
Lead temperature (soldering, 10 seconds)
—
300
Units
V
W
°C/W
°C
Note 1: All supplies are fully tested at 25 V and an internal 20 V clamp exists for each supply.
Recommended Operating Conditions
The input/output logic timing diagram is shown in Fig. 1. For proper operation the device should be used within the
recommended conditions. All voltage parameters are absolute voltages referenced to GND.
Symbol
Min.
Max.
VS
Fixed supply voltage
Definition
6
20
VO
Output voltage
0
VS
VIN
Logic input voltage
0
VS
TA
Ambient temperature
-40
125
Units
V
°C
DC Electrical Characteristics
VBIAS (VS) = 15 V, TA = 25 °C unless otherwise specified. The VIN and IIN parameters are referenced to GND and are
applicable to input leads: INA and INB. The VO and IO parameters are referenced to GND and are applicable to the
output leads: OUTA and OUTB.
Symbol
Definition
Min. Typ. Max. Units Test Conditions
Logic “0” input voltage (OUTA=LO, OUTB=LO)
(IRS4426)
VIH
Logic “1” input voltage (OUTA=HI, OUTB=HI)
2.5
—
—
V
(IRS4427)
Logic “0” input voltage (OUTA=LO),
Logic “1”
input voltage (OUTB=HI) (IRS4428)
www.irf.com
PDF created with pdfFactory trial version www.pdffactory.com
2
IRS4426/IRS4427/IRS4428(S)PbF
DC Electrical Characteristics cont.
VBIAS (VS) = 15 V, TA = 25 °C unless otherwise specified. The VIN, and IIN parameters are referenced to GND and are
applicable to input leads: INA and INB. The VO and IO parameters are referenced to GND and are applicable to the
output leads: OUTA and OUTB.
Symbol
Definition
Min. Typ. Max. Units Test Conditions
Logic “1” input voltage (OUTA=HI, OUTB=HI)
(IRS4426)
Logic “0” input voltage (OUTA=LO, OUTB=LO)
VIL
—
(IRS4427)
Logic “I” input voltage (OUTA=HI),
—
0.6
V
Logic “0”
input voltage (OUTB=LO) (IRS4428)
VOH
High level output voltage, VBIAS-VO
—
—
1.4
VOL
Low level output voltage, VO
—
—
0.15
Io = 0 A
Io = 20 mA
VIN = 0 V (IRS4426)
IIN+
Logic “1” input bias current (OUT=HI)
—
5
VIN = VS (IRS4427)
15
VINA = 0 V (IRS4428)
VINB = VS (IRS4428)
µA
IIN-
Logic “0” input bias current (OUT=LO)
—
-10
-30
IQS
Quiescent Vs supply current
—
100
200
VIN = VS (IRS4426)
VIN = 0 V (IRS4427)
VINA = VS (IRS4428)
VINB = 0 V (IRS4428)
VIN = 0 V or VS
VO = 0 V, VIN = 0 V
(IRS4426)
VO = 0 V, VIN = VS
IO+
Output high short circuit pulsed current
---
2.3
(IRS4427)
—
VO = 0 V, VINA = 0 V
(IRS4428)
VO = 0 V, VINB = VS
A
(IRS4428)
PW ≤ 10 µs
VO = 15 V, VIN = VS
(IRS4426)
VO = 15 V, VIN = 0 V
IO-
Output low short circuit pulsed current
---
3.3
—
(IRS4427)
VO = 15 V, VINA = VS
(IRS4428)
VO = 15 V, VINB = 0 V
(IRS4428)
PW ≤ 10 µs
www.irf.com
3
IRS4426/IRS4427/IRS4428(S)PbF
AC Electrical Characteristics
VBIAS (VS) = 15 V, CL = 1000 pF, TA = 25 oC unless otherwise specified.
Symbol
Definition
Propagation delay characteristics
Min. Typ. Max. Units Test Conditions
td1
Turn-on propagation delay
—
50
td2
95
Turn-off propagation delay
—
50
tr
Turn-on rise time
—
25
55
95
tf
Turn-off fall time
—
25
55
ns
Fig. 4
Functional Block Diagram IRS4426
5V
Vs
INA
PREDRV
OUTA
DRV
5V
Vs
INB
PREDRV
DRV
OUTB
GND
www.irf.com
PDF created with pdfFactory trial version www.pdffactory.com
4
IRS4426/IRS4427/IRS4428(S)PbF
Functional Block Diagram IRS4427
Vs
INA
PREDRV
OUTA
DRV
Vs
INB
PREDRV
DRV
OUTB
GND
www.irf.com
PDF created with pdfFactory trial version www.pdffactory.com
5
IRS4426/IRS4427/IRS4428(S)PbF
Functional Block Diagram IRS4428
5V
Vs
INA
PREDRV
OUTA
DRV
Vs
INB
PREDRV
DRV
OUTB
GND
Lead Definitions
Symbol Description
VS
Supply voltage
GND
Ground
INA
Logic input for gate driver output (OUTA), out of phase (IRS4426, IRS4428), in phase (IRS4427)
INB
Logic input for gate driver output (OUTB), out of phase (IRS4426), in phase (IRS4427, IRS4428)
OUTA
Gate drive output A
OUTB
Gate drive output B
www.irf.com
PDF created with pdfFactory trial version www.pdffactory.com
6
IRS4426/IRS4427/IRS4428(S)PbF
Lead Assignments
INA
OUTA
VS
GND
INB
OUTB
8 Lead PDIP
OUTA
INA
VS
GND
OUTB
INB
8 Lead PDIP
IRS4426
IRS4427
INA
GND
INB
OUTA
VS
V
S
OUTB
8 Lead PDIP
IRS4428
Part Number
Lead Assignments
INA
OUTA
VS
GND
INB
OUTB
INA
OUTA
VS
GND
INB
OUTB
INA
OUTA
VS
V
S
GND
INB
OUTB
8 Lead SOIC
8 Lead SOIC
8 Lead SOIC
IRS4426S
IRS4427S
IRS4428S
Part Number
www.irf.com
PDF created with pdfFactory trial version www.pdffactory.com
7
IRS4426/IRS4427/IRS4428(S)PbF
INA (IRS4426, IRS4428)
INB (IRS4426)
INA (IRS4427)
INB (IRS4427, IRS4428)
OUTA
OUTB
Figure 1. Timing Diagram
INA (IRS4426, IRS4428)
INB (IRS4426)
INA (IRS4427)
INB (IRS4427, IRS4428)
td1
tr
td2
tf
OUTA
OUTB
Figure 2. Switching Time Waveforms
www.irf.com
PDF created with pdfFactory trial version www.pdffactory.com
8
IRS4426/IRS4427/IRS4428(S)PbF
VS = 15 V
VS = 15 V
6
6
4.7 µF 0.1 µF
INA
4.7 µF 0.1 µF
INA
7
2
7
2
OUTA
OUTA
CL = 1000 pF
CL = 1000 pF
INB
INB
5
4
5
4
OUTB
OUTB
CL = 1000 pF
CL = 1000 pF
VS = 15 V
3
IRS4426
6
3
IRS4427
4.7 µF 0.1 µF
INA
2
7
OUTA
CL = 1000 pF
INB
4
5
OUTB
CL = 1000 pF
3
IRS4428
Figure 3. Switching Time Test Circuits
www.irf.com
PDF created with pdfFactory trial version www.pdffactory.com
9
IRS4426/IRS4427/IRS4428(S)PbF
6
Logic "1" Input Voltage (V)
Logic "1" Input Voltage (V)
5
4
3
Min.
2
1
0
-50
5
4
3
Min.
2
1
0
-25
0
25
50
75
100
125
10
12
Temperatur e (o C)
Figure 4A. Logic "1" Input Voltage vs.
Temperature
16
18
20
Figur e 4B. Logic "1" Input Voltage
vs. Supply Voltage
6
5
Logic "0" Input Voltage (V)
Logic "0" Input Voltage (V)
14
Supply Voltage (V)
4
3
2
1
Min.
0
-50
5
4
3
2
Min.
1
0
-25
0
25
50
75
100
125
10
Temperatur e (o C)
Figure 5A. Logic "0" Input Voltage vs.
Temperature
www.irf.com
PDF created with pdfFactory trial version www.pdffactory.com
12
14
16
18
20
Supply Voltage (V)
Figure 5B. Logic "0" Input Voltage
vs. Supply Voltage
10
5
High L evel Output Vol tage (V)
High L evel Output Vol tage (V)
IRS4426/IRS4427/IRS4428(S)PbF
4
3
2
Max.
1
0
-50
-25
0
25
50
75
100
125
5
4
3
M ax
2
1
0
10
12
Temperature (o C)
Low Level Output Volt age (V)
Low Level Output Volt age (V)
0.8
0.6
0.4
M ax.
0.0
-25
0
25
50
75
100
125
Temperature ( o C)
Figure 7A. Low Level Ou tput Voltage vs.
Tem perature (Io = 20 m A)
www.irf.com
18
20
Figure 6B. High Level Output Voltage
vs. Su pply Voltage (Io = 0 mA)
1.0
-50
16
V B AIS Supply Voltage (V)
Figure 6A. High Level Output Voltage
vs. Temperature (Io = 0 mA)
0.2
14
1.0
0.8
0.6
0.4
0.2
M ax
0.0
10
12
14
16
18
20
V BIAS Supply Volt age (V)
Figur e 7B. Low Level Output vs.
Supply Voltage (I o = 20 m A)
11
20
Max.
10
Typ.
0
-50
-25
0
25
50
75
100
125
Logic "1" Input Bias Curr ent (µA )
30
υ
Logi c "1" Input Bias Current (µA)
IRS4426/IRS4427/IRS4428(S)PbF
30
20
Max.
10
Typ.
0
10
12
o
Temperature ( C)
Logic "0" Input Bias Curr ent (µ A)
Logi c "0" Input Bias Current (µA)
40
Max.
20
Typ.
0
-50
-25
0
25
50
18
20
Figure 8B. Logic "1" Input Bias Current
vs. Supply Voltage
50
10
16
Supply Voltage (V)
Figure 8A. Logic "1" Input Bias Current vs.
Temperature
30
14
75
100
125
50
40
Max.
30
20
Typ.
10
0
10
Temperature (o C)
Figure 9A. Logic "0" Input Bias Cur rent
vs. Temperature
www.irf.com
PDF created with pdfFactory trial version www.pdffactory.com
12
14
16
18
20
Supply Voltage (V)
Figure 9B. Logic "0" Input Bias Curr ent
vs. Supply Voltage
12
IRS4426/IRS4427/IRS4428(S)PbF
500
VS Sup ply Current (µ A)
VS Sup ply Current (µA )
500
400
300
Max.
200
100
Typ.
400
300
200
Max.
100
Typ.
0
-50
0
-25
0
25
50
75
100
10
125
12
Temperature (o C)
18
20
Figure 10B. VS Supply Current
vs. VS Supply Voltage
3.0
Output Source Curr ent (A)
Output Source Curr ent (A)
16
VS Supply Voltage (V)
Figure 10A. VS Supply Curre nt vs. Tempe rature
Typ.
2.5
2.0
Min.
1.5
1.0
0.5
-50
14
5
4
3
2
Typ.
1
Min.
0
-25
0
25
50
75
100
125
10
o
Temperature ( C)
Figure 11A. Output Source Current vs. Temperature
www.irf.com
PDF created with pdfFactory trial version www.pdffactory.com
12
14
16
18
20
Supply Voltage (V)
Figure 11B. Output Source Current
vs. Supply Voltage
13
IRS4426/IRS4427/IRS4428(S)PbF
5
Output Sink Current (A)
Output Sink Current (A)
5.0
Typ.
4.0
3.0
2.0
4
3
2
Typ.
1
Min.
Min.
1.0
-50
0
-25
0
25
50
75
100
125
10
12
o
Temperature ( C)
16
18
20
Supply Voltage (V)
Figure 12B. Output Sink Current
vs. Supply Voltage
Figure 12A. Output Sink Current vs. Temperature
300
300
Turn-On Propagation Delay (ns)
Turn-On Propagation Delay (ns)
14
200
100
Max.
Typ.
0
-50
-25
0
25
50
75
100
125
200
Max.
100
Typ.
0
10
o
Temperature ( C)
Figure 13A. Turn-On Propagation De lay
vs. Tempe rature
www.irf.com
PDF created with pdfFactory trial version www.pdffactory.com
12
14
16
18
20
Supply Voltage (V)
Figure 13B. Turn-On Propagation De lay
vs. Supply Voltage
14
300
200
100
Max.
Typ.
0
-50
300
T urn -Off Pr opagation Delay (ns)
T urn -Off Pr opagation Delay (ns)
IRS4426/IRS4427/IRS4428(S)PbF
-25
0
25
50
75
100
200
Max.
100
Typ.
0
125
10
12
o
Temperature ( C)
18
20
Figure 14B. Turn-Off Propagation Delay
vs. Supply Voltage
75
T ur n - On Rise Time ( n s )
T ur n - On Rise Time ( n s )
16
Supply Voltage (V)
Figure 14A. Turn-Off Propagation De lay
vs. Tempe rature
60
45
30
14
Max.
15
75
60
45
Max.
30
Typ.
15
Typ.
0
-50
0
-25
0
25
50
75
100
125
10
Temperature (o C)
Figure 15A. Turn-On Rise Time vs. Temperature
12
14
16
18
20
Supply Voltage (V)
Figure 15B. Turn-On Rise Time vs. Supply Voltage
www.irf.com
PDF created with pdfFactory trial version www.pdffactory.com
15
IRS4426/IRS4427/IRS4428(S)PbF
75
T ur n -Off Fall Time (ns)
Tur n - Off F all Time (ns)
75
60
45
30
Max.
15
0
-50
Typ.
60
45
Max.
30
15
Typ.
0
-25
0
25
50
75
100
125
10
o
12
14
16
18
20
Supply Voltage (V)
Temperature ( C)
Figure 16A. Turn-Off Fall Time vs. Temperature
Figure 16B. Tur n-Off Fall Time vs. Supply Voltage
Caseoutline
8 Lead PDIP
www.irf.com
PDF created with pdfFactory trial version www.pdffactory.com
01-3003 01
16
IRS4426/IRS4427/IRS4428(S)PbF
Case Outline - 8 Lead SOIC
(MS-012AA) 01-0021 09
www.irf.com
PDF created with pdfFactory trial version www.pdffactory.com
17
IRS4426/IRS4427/IRS4428(S)PbF
Tape & Reel
8-lead SOIC
LOAD ED TA PE FEED DIRECTION
A
B
H
D
F
C
N OT E : CO NTROLLING
D IM ENSION IN M M
E
G
C A R R I E R T A P E D IM E N S I O N F O R 8 S O I C N
M e tr ic
Im p e r i a l
Co d e
M in
M ax
M in
M ax
A
7 .9 0
8.1 0
0. 3 1 1
0 .3 1 8
B
3 .9 0
4.1 0
0. 1 5 3
0 .1 6 1
C
1 1 .7 0
1 2. 30
0 .4 6
0 .4 8 4
D
5 .4 5
5.5 5
0. 2 1 4
0 .2 1 8
E
6 .3 0
6.5 0
0. 2 4 8
0 .2 5 5
F
5 .1 0
5.3 0
0. 2 0 0
0 .2 0 8
G
1 .5 0
n/ a
0. 0 5 9
n/ a
H
1 .5 0
1.6 0
0. 0 5 9
0 .0 6 2
F
D
C
B
A
E
G
H
R E E L D IM E N S I O N S F O R 8 S O IC N
M e tr ic
Im p e r i a l
Co d e
M in
M ax
M in
M ax
A
32 9. 60
3 30 .2 5
1 2 .9 7 6
1 3 .0 0 1
B
2 0 .9 5
2 1. 45
0. 8 2 4
0 .8 4 4
C
1 2 .8 0
1 3. 20
0. 5 0 3
0 .5 1 9
D
1 .9 5
2.4 5
0. 7 6 7
0 .0 9 6
E
9 8 .0 0
1 02 .0 0
3. 8 5 8
4 .0 1 5
F
n /a
1 8. 40
n /a
0 .7 2 4
G
1 4 .5 0
1 7. 10
0. 5 7 0
0 .6 7 3
H
1 2 .4 0
1 4. 40
0. 4 8 8
0 .5 6 6
www.irf.com
PDF created with pdfFactory trial version www.pdffactory.com
18
IRS4426/IRS4427/IRS4428(S)PbF
LEADFREE PART MARKING INFORMATION
IRxxxxxx
S
Part number
YWW?
Date code
Pin 1
Identifier
?
MARKING CODE
P
Lead Free Released
Non-Lead Free
Released
IR logo
?XXXX
Lot Code
(Prod mode - 4 digit SPN code)
Assembly site code
Per SCOP 200-002
ORDER INFORMATION
8-Lead PDIP IRS4426PbF
8-Lead SOIC IRS4426SPbF
8-Lead PDIP IRS4427PbF
8-Lead SOIC IRS4427SPbF
8-Lead PDIP IRS4428PbF
8-Lead SOIC IRS4428SPbF
The SOIC-8 is MSL2 qualified.
This product has been designed and qualified for the industrial level.
Qualification standards can be found at www.irf.com
IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245 Tel: (310) 252-7105
Data and specifications subject to change without notice. 11/20/2006
www.irf.com
PDF created with pdfFactory trial version www.pdffactory.com
19
Similar pages