IR21091 International Rectifier Corp., IR21091 Datasheet - Page 2

• Manufacturer Part Number: IR21091
• Description: Half-bridge Driver
• Manufacturer: International Rectifier Corp.

IR21091
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 COM. The thermal resistance and power dissipation ratings are measured
under board mounted and still air conditions.
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. The V
Note 1: Logic operational for V
DT97-3 for more details).
2
Symbol
Symbol
DT/SD
dV
DT/SD
Rth
V
V
V
V
V
V
V
V
P
VB
V
V
T
V
T
T
T
HO
CC
HO
CC
LO
S
LO
IN
IN
D
S
A
B
S
J
L
S
JA
/dt
High side floating absolute voltage
High side floating supply offset voltage
High side floating output voltage
Low side and logic fixed supply voltage
Low side output voltage
Programmable dead-time and shut-down pin voltage
Logic input voltage
Allowable offset supply voltage transient
Package power dissipation @ T
Thermal resistance, junction to ambient
Junction temperature
Storage temperature
Lead temperature (soldering, 10 seconds)
High side floating supply absolute voltage
High side floating supply offset voltage
High side floating output voltage
Low side and logic fixed supply voltage
Low side output voltage
Logic input voltage
Programmable dead-time and shut-down pin voltage
Ambient temperature
( S ) & (PbF)
S
S
of -5 to +600V. Logic state held for V
offset rating are tested with all supplies biased at 15V differential.
Definition
Definition
A
+25°C
(8 Lead PDIP)
(8 Lead SOIC)
(8 Lead PDIP)
(8 Lead SOIC)
S
of -5V to -V
V
V
BS.
V
V
V
SS
SS
Note 1
Min.
Min.
S
S
B
-0.3
V
V
-0.3
-0.3
-50
-40
V
10
—
—
—
—
—
—
—
- 0.3
0
SS
SS
(Please refer to the Design Tip
+ 10
- 25
- 0.3
- 0.3
S
V
V
V
V
V
V
CC
CC
CC
Max.
Max.
B
B
0.625
S
V
V
V
625
125
200
150
150
300
600
125
1.0
V
25
50
20
+ 0.3
+ 0.3
CC
CC
CC
+ 20
+ 0.3
+ 0.3
+ 0.3
B
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Units
°C/W
Units
V/ns
°C
°
W
V
C
V