AUIRS2112S

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© 2008 International Rectifier

5

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

Symbol

Definition

Min.

Max.

Units

High-side floating supply voltage

-0.3

625

High-side floating supply offset voltage

High-side floating output voltage

Low-side fixed supply voltage

-0.3

25

Low-side output voltage

-0.3

Logic supply voltage

-0.3

Logic supply offset voltage

Logic input voltage (HIN, LIN & SD)

V

Allowable offset supply voltage transient (Fig. 2)

—

50

V/ns

Package power dissipation @ TA ≤ 25°C

—

1.25

W

Thermal resistance, junction to ambient

—

100

°C/W

Junction temperature

—

150

Storage temperature

-55

150

Lead temperature (soldering, 10 seconds)

—

300

°C

Thermal resistance, junction to case

---

12.72

°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

Symbol

Definition

Min.

Max.

Units

High-side floating supply absolute voltage

High-side floating supply offset voltage

†

600

High-side floating output voltage

Low-side fixed supply voltage

10

20

Low-side output voltage

0

Logic supply voltage

Logic ground offset voltage

-5 (††)

5

Logic input voltage (HIN, LIN & SD)

V

Ambient temperature

-40

125

°C

†

Please refer to ‘Tolerability to Negative VS Transients’ section.