IR4427 International Rectifier, IR4427 Datasheet - Page 2

• Manufacturer Part Number: IR4427
• Description: IC DRIVER DUAL LOW SIDE 8-DIP
• Manufacturer: International Rectifier

Specifications of IR4427

• Configuration: Low-Side
• Input Type: Non-Inverting
• Delay Time: 85ns
• Current - Peak: 2.3A
• Number Of Configurations: 2
• Number Of Outputs: 2
• Voltage - Supply: 6 V ~ 20 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• High Side Voltage - Max (bootstrap): -
• Other names: *IR4427

IR4426/IR4427/IR4428(S) & (PbF)
Absolute Maximum Ratings
Absolute maximum ratings indicate sustained limits beyond which damage to the device may occur. All voltage param-
eters are absolute voltages referenced to GND. The thermal resistance and power dissipation ratings are measured
under board mounted and still air conditions.
2
DC Electrical Characteristics
V
applicable to input leads: INA and INB. The V
output leads: OUTA and OUTB.
Recommended Operating Conditions
The input/output logic timing diagram is shown in figure 1. For proper operation the device should be used within the
recommended conditions. All voltage parameters are absolute voltages referenced to GND.
Symbol
Symbol
Symbol
BIAS
Rth
V
V
V
V
V
P
T
V
V
T
T
T
IH
IN
(V
O
IN
S
D
S
L
O
A
J
S
JA
S
) = 15V, T
(IR4426)
Logic “0” input voltage (OUTA=LO),
input voltage (OUTB=HI) (IR4428)
Fixed supply voltage
Output voltage
Logic input voltage
Package power dissipation @ T
Thermal resistance, junction to ambient
Junction temperature
Storage temperature
Lead temperature (soldering, 10 seconds)
Fixed supply voltage
Output voltage
Logic input voltage
Ambient temperature
Logic “0” input voltage (OUTA=LO, OUTB=LO)
Logic “1” input voltage (OUTA=HI, OUTB=HI)
(IR4427)
Definition
Definition
A
= 25°C unless otherwise specified. The V
Definition
ADVANCE INFORMATION
O
and I
A
+25°C
O
Logic “1”
parameters are referenced to GND and are applicable to the
(8 Lead PDIP)
(8 lead SOIC)
(8 lead PDIP)
(8 lead SOIC)
IN
, and I
Min. Typ. Max. Units Test Conditions
2.7
IN
parameters are referenced to GND and are
—
Min.
Min.
-0.3
-0.3
-0.3
-55
-40
—
—
—
—
—
—
—
6
0
0
V
V
V
Max.
Max.
S
0.625
S
125
200
150
150
300
125
1.0
25
V
V
20
+ 0.3
+ 0.3
S
S
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Units
Units
°C/W
W
°C
V
°C
V