IRS2092
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; all currents are defined positive into any lead.
The Thermal Resistance and Power Dissipation ratings are measured under board mounted and still air
conditions.
Symbol
VB
Definition
High side floating supply voltage
Min
-0.3
Max
220
Units
VS
High side floating supply voltage (Note2)
High side floating output voltage
CSH pin input voltage
VB -20
VS -0.3
VS -0.3
-0.3
VB +0.3
VB +0.3
VB +0.3
20
VHO
VCSH
VCC
Low side fixed supply voltage (Note2)
Low side output voltage
VLO
-0.3
Vcc+0.3
210
V
VAA
Floating input positive supply voltage (Note2)
(See IAAZ
)
)
)
-1
VSS
Floating input negative supply voltage (Note2)
Floating input supply ground voltage
GND +0.3
(See ISSZ
VSS -0.3
(See ISSZ
VAA +0.3
VGND
(See IAAZ
±3
)
IIN-
VCSD
VCOMP
VDT
Inverting input current (Note1)
---
VSS -0.3
VSS -0.3
-0.3
-0.3
---
mA
V
SD pin input voltage
VAA +0.3
VAA +0.3
VCC +0.3
VCC+0.3
20
COMP pin input voltage
DT pin input voltage
VOCSET
IAAZ
OCSET pin input voltage
Floating input positive supply zener clamp current (Note2)
Floating input negative supply zener clamp current (Note2)
Low side supply zener clamp current (Note3)
Floating supply zener clamp current (Note3)
Reference output current
ISSZ
---
20
mA
ICCZ
---
10
IBSZ
---
10
IOREF
dVS/dt
dVSS/dt
---
5
Allowable Vs voltage slew rate
---
50
V/ns
Allowable Vss voltage slew rate (Note3)
---
50
V/ms
SOIC16N
Maximum power dissipation @ TA ≤ +25°C
DIP16
---
1.0
Pd
W
---
1.6
SOIC16N
Thermal resistance, Junction to ambient
DIP16
---
115
75
RthJA
°C/W
---
TJ
TS
TL
Junction Temperature
---
150
150
300
°C
°C
°C
Storage Temperature
-55
---
Lead temperature (soldering, 10 seconds)
Note1:
Note2:
IN- contains clamping diode to GND.
VDD – IN+, GND -VSS, VCC-COM and VB-VS contain internal shunt zener diodes. Please note that the
voltage ratings of these can be limited by the clamping current.
Note3:
For the rising and falling edges of step signal of 10 V. VSS=15 V to 200 V.
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