AUIRS2112S Datasheet, PDF (5/23 Pages) International Rectifier – HIGH- AND LOW-SIDE DRIVER

AUIRS2112S
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 lead. Stresses beyond those listed under "
Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only; and
functional operation of the device at these or any other condition beyond those indicated in the “Recommended
Operating Conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may
affect device reliability. The thermal resistance and power dissipation ratings are measured under board mounted
and still air conditions. Ambient temperature (T_A) is 25°C, unless otherwise specified.
Symbol
V_B
V_S
V_HO
V_CC
V_LO
V_DD
V_SS
V_IN
dV_S/dt
P_D
Rth_JA
T_J
T_S
T_L
Rth_JC
Definition
High-side floating supply voltage
High-side floating supply offset voltage
High-side floating output voltage
Low-side fixed supply voltage
Low-side output voltage
Logic supply voltage
Logic supply offset voltage
Logic input voltage (HIN, LIN & SD)
Allowable offset supply voltage transient (Fig. 2)
Package power dissipation @ TA ≤ 25°C
Thermal resistance, junction to ambient
Junction temperature
Storage temperature
Lead temperature (soldering, 10 seconds)
Thermal resistance, junction to case
Min.
-0.3
V_B - 25
V_S - 0.3
-0.3
-0.3
-0.3
V_CC - 25
V_SS -0.3
—
—
—
—
-55
—
---
Max.
625
V_B + 0.3
V_B + 0.3
25
V_CC + 0.3
V_SS + 25
V_CC + 0.3
V_DD + 0.3
50
1.25
100
150
150
300
12.72
Units
V
V/ns
W
°C/W
°C
°C/W
Recommended Operation 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_S and V_SS offset rating are tested with all supplies biased at 15 V differential.
Symbol
Definition
Min.
Max.
Units
V_B
High-side floating supply absolute voltage
V_S +10
V_S +20
V_S
High-side floating supply offset voltage
†
600
V_HO
High-side floating output voltage
V_S
V_B
V_CC
Low-side fixed supply voltage
V_LO
Low-side output voltage
10
20
V
0
V_CC
V_DD
Logic supply voltage
V_SS + 3 V_SS + 20
V_SS
Logic ground offset voltage
-5 (††)
5
V_IN
Logic input voltage (HIN, LIN & SD)
V_SS
V_DD
T_A
Ambient temperature
-40
125
°C
† _{Logic operational for VS of -5 V to +600 V. Logic state held for VS of -5 V to – VBS (Static).}
Please refer to ‘Tolerability to Negative VS Transients’ section.
†† _{When VDD < 5 V, the minimum VSS offset is limited to –VDD.}
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