
IRS21853SPBF
Absolute Maximum Ratings
Absolute maximum ratings indicate sustained limits beyond which damage to the device may occur.
parameters are absolute voltages referenced to COM.
All voltage
Symbol
V CC
V IN
V B1,2
V S1,2
V HO1,2
dV S /dt
P D
R θ JA
T J
T S
T L
Definition
Low side supply voltage
Logic input voltage (HIN1,2)
High side floating well supply voltage
High side floating well supply return voltage
Floating gate drive output voltage
Allowable V S1,2 offset supply transient relative to COM
Package power dissipation @ T A ≤ +25 oC
Thermal resistance, junction to ambient
Junction temperature
Storage temperature
Lead temperature (soldering, 10 seconds)
Min
-0.3
COM-0.3
-0.3
V B1,2 -20
V S1,2 -0.3
-
-
-
-55
-
Max
20 (Note1)
V CC +0.3
620 (Note1)
V Bn +0.3
V Bn +0.3
50
1.25
100
150
300
Units
V
V/ns
W
oC/W
oC
Note1:
All supplies are fully tested at 25 V. An internal 20 V clamp exists for each supply.
Recommended Operating Conditions
For proper operation, the device should be used within the recommended conditions. All voltage parameters are absolute
voltages referenced to COM. The offset rating are tested with supplies of (V CC -COM)=(V B1,2 -V S1,2 )=15 V.
Symbol
V CC
V IN
V B1,2
V S1,2
V HO1,2
T A
Definition
Low side supply voltage
HIN1, 2 input voltage
High side floating well supply voltage
High side floating well supply offset voltage
Floating gate drive output voltage
Ambient temperature
Min
10
COM
V S1,2 +10
Note 2
V S1,2
-40
Max
20
VCC
V S1,2 +20
600
V B1,2
125
Units
V
oC
Note 2:
Note 3:
V S1,2 and V B1,2 voltages will be tolerant to short negative transient spikes. These will be defined and specified in
the future.
Logic operation for V S of –5 V to 600 V. Logic state held for V S of –5 V to –V BS1,2 . (Please refer to Design Tip
DT97-3 for more details).
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