Data Sheet BTS50085-1TMA

Infineon Technologies AG

Page 7

2008-Jan-24

Truth Table

Input

current

Output

Current

Sense

Remark

level

level

IIS

Normal

operation

L

H

L

H

0

nominal

Very high

load current

H

H

Current-

limitation

H

H

0

Short circuit to

GND

L

H

L

L

0

0

Over-

temperature

L

H

L

L

0

0

Short circuit to

L

H

H

H

0

<nominal

22

)

Open load

L

H

Z

H

0

0

Negative output

voltage clamp

L

L

0

Inverse load

current

L

H

H

H

0

0

L = "Low" Level

H = "High" Level

Over temperature reset by cooling: Tj < Tjt (see diagram on page 15)

Short circuit to GND: Shutdown remains latched until next reset via input (see diagram on page 14)

22

)

23

)

Power Transistor "OFF", potential defined by external impedance.

Terms

PROFET

V

IN

IS

OUT

bb

V

IN

I

IN

V

bb

Ibb

IL

3

5

4

1,2,6,7

Two or more devices can easily be connected in

parallel to increase load current capability.

Sense

V

force

Out Force

bb

contacts

contacts

(both out

pins parallel)

l

≤

5.5mm

Ω less

than straight leads due to l

≈ 2 mm