ELECTRICAL CHARACTERISTICS (continued)

PROTECTION AND DIAGNOSTICS (-40

Symbol

Parameter

Test Condi tions

Mi n.

Typ.

Max.

Unit

St atus Voltage Output

Low

0.4

V

10

µA

Under Voltage Shut

Down

3.5

6

7

V

St atus Clamp Voltage

5.5

6

-0. 7

-0.3

V

V

Over Current

Ω

80

A

Average Current In

Short Circuit

Ω

A

Leakage Current

1

mA

Thermal Shut-down

Temperature

140

Reset Temperature

125

(*) The Vih is internally clamped at about 6V. It is possi ble to connect this pin to a hi gher vol tagevia an exter nal resi stor

cal culated to not exceed 10 mA at the i nput pin.

TRUTH TABLE

INPUT

DIAGNOSTIC

OUTPUT

Normal Operation

L

H

H

H

L

H

Over-temperat ure

H

L

L

Under-voltage

X

H

L

WAVEFORMS

VN20AN

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