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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, all currents are defined positive into any lead. The thermal

resistance and power dissipation ratings are measured under board mounted and still air conditions.

Note 1:

voltage of 15.6V. Please note that this supply pin should not be driven by a DC, low impedance power source

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 output voltage

-0.3

Maximum allowable output current (HO, LO)

-500

500

due to external power transistor miller effect

VDC pin voltage

-0.3

CT pin voltage

-0.3

CPH pin current

-5

5

RPH pin current

-5

5

RPH pin voltage

-0.3

V

RT pin current

-5

5

mA

RT pin voltage

-0.3

Current sense pin voltage

-0.3

5.5

Current sense pin current

-5

5

Shutdown pin current

-5

5

Supply current (note 1)

-20

20

dV/dt

Allowable offset voltage slew rate

-50

50

V/ns

(14 pin PDIP)

—

1.70

(14 pin SOIC)

—

1.00

Thermal resistance, junction to ambient

(14 pin PDIP)

—

70

(14 pin SOIC)

—

120

Junction temperature

-55

150

Storage temperature

-55

150

Lead temperature (soldering, 10 seconds)

—

300

V

mA

mA

V

mA

V

W