AUIPS7091(G)(S)PbF

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5

Protection Characteristics

Tj=-40..150°C, Vcc=6..35V (unless otherwise specified), typical values are given for Vcc=14V and Tj=25°C

Symbol

Parameter

Min.

Typ.

Max.

Units

Test Conditions

Ilim

Internal current limit

2

5

8

A

Vout=0V, Tj=25°C

Tsd+

Over temperature high threshold

150

(1)

165



°C

See Fig. 2

Tsd-

Over temperature low threshold



158



Vsc

Short-circuit detection voltage

(2)

2

3

4

V

Vopen load

Open load detection threshold

2

3

4

Truth Table

Operating Conditions

IN

OUT

DG pin

Normal

H

H

H

Normal

L

L

L

Open Load

H

H

H

Open Load

(3)

L

H

H

Short circuit to Gnd

H

L (limiting)

L

Short circuit to Gnd

L

L

L

Over-temperature

H

L (cycling)

L

Over-temperature

L

L

L

Lead Assignments