IRS21814MPBF

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© 2008 International Rectifier

3

Recommended Operating Conditions

The input/output logic timing diagram is shown in figure 1. For proper operation the device should be used

differential.

Design Tip DT97-3 for more details).

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 board mounted and still air conditions.

Symbol

Definition

Min

Max

Units

High-side floating absolute voltage

-0.3

625

High-side floating supply offset voltage

High-side floating output voltage

Low-side and logic fixed supply voltage

-0.3

20 †

Low-side output voltage

-0.3

Logic input voltage (HIN &LIN)

Logic ground

V

Allowable offset supply voltage transient

—

50

V/ns

Package power dissipation @ TA ≤ 25°C

—

2.08

W

Thermal resistance, junction to ambient

—

36

°C/W

Junction temperature

—

150

Storage temperature

-50

150

Lead temperature (soldering, 10 seconds)

—

300

°C

† All supplies are fully tested at 25 V and an internal 20 V clamp exists for each supply

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 and logic fixed supply voltage

10

20

Low-side output voltage

0

Logic input voltage

Logic ground

-5

5

V

Ambient temperature

-40

125

°C