irs21850 International Rectifier Corp., irs21850 Datasheet - Page 5

• Manufacturer Part Number: irs21850
• Description: Single High Side Driver Ic
• Manufacturer: International Rectifier Corp.

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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. The thermal resistance and power dissipation
ratings are measured under boardmounted and still air conditions.
†
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 (VCC-COM)= (VB-
VS)=15 V.
††
Symbol
Symbol
dV
Rth
All supplies are fully tested at 25 V. An internal 20 V clamp exists for each supply.
V
V
V
V
V
V I
V
the Design Tip DT97-3 for more details).
Logic operational for VS of -5 V to +600 V. Logic state held for V
V
P
T
V
V
T
T
T
S
CC
HO
S
CC
HO
IN
B
D
S
L
B
S
A
J
N
/dt
JA
Low-side supply y voltage
Low-side output voltage (HIN)
High-side floating well supply voltage
High-side floating well supply return voltage
Floating gate drive output voltage
Allowable V S offset supply transient relative to
COM
Maximum Power Dissipation @ T A ≤ +25ºC
Thermal resistance, junction to ambient
Junction temperature
Storage temperature
Lead temperature (soldering, 10 seconds)
Low-side supply voltage
HIN input voltage
High-side floating well supply voltage
High-side floating well supply offset voltage
Floating gate drive output voltage
Ambient temperature
Definition
Definition
5
COM -0.3
V
V
Note 2
V
COM
S
Min.
Min.
-0.3
-0.3
S
S
-55
-55
-40
B
10
V
---
---
---
---
+ 10
-0.3
-20
of -5 V to -V
S
V
BS
© 2008 International Rectifier
V
V
V
CC
B
B
Max.
Max.
. (Please refer to
620
S
1.25
100
150
150
300
V
600
125
20
50
20
V
+ 0.3
+ 0.3
+ 20
+ 0.3
CC
B
†
IRS21850S
†
Units
Units
ºC/W
V/ns
ºC
ºC
W
V
V