BTS6143D datasheet(8/18 Pages) INFINEON

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PROFET® BTS 6143 D

Data Sheet

8 of 18

Rev. 1.0, 2007-02

Truth Table

Input

Current

level

Output

level

Current

Sense

IIS

Normal

operation

≈0 (IIS(LL))

nominal

Overload 19)

≈0 (IIS(LL))

IIS,fault

Short circuit to GND 20)

≈0 (IIS(LL))

IIS,fault

Overtemperature

≈0 (IIS(LL))

IIS,fault

Short circuit to Vbb

≈0 (IIS(LL))

<nominal 21)

Open load

≈0 (IIS(LL))

≈0 (IIS(LH))

L = "Low" Level

Z = high impedance, potential depends on external circuit

H = "High" Level

Terms

PROFET

OUT

IIS

Ibb

VOUT

VON

1,5

RIS

VbIN

RIN

VbIS

Two or more devices can easily be connected in

parallel to increase load current capability.

) Overload is detected at the following condition: 1V (typ.) < V

< 3.5V (typ.) . See also page 11.

) Short Circuit is detected at the following condition: V

> 3.5V (typ.) . See also page 11.

) Low ohmic short to Vbb may reduce the output current IL and therefore also the sense current IIS.

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