ITS640S2 Ver la hoja de datos (PDF) - Infineon Technologies

Número de pieza

componentes Descripción

Fabricante

ITS640S2

Smart Sense High-Side Power Switch For Industrial Applications

Infineon Technologies 

Figure 8a: Current sense versus load current:

PROFET® ITS 640S2

Figure 9a: Output voltage drop versus load current:

1.3

[mA]

1.2

IIS

1.1

1

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

IL

0

0

1

2

3

4

5 [A] 6

[V] VON

0.2

RON

0.1

VON(NL)

IL

0.0

0 1 2 3 4 5 6 7 [A] 8

Figure 8b: Current sense ratio20:

15000

kILIS

10000

5000

[A] IL

0

0 1 2 3 4 5 6 7 8 9 10 11 12 13

20 This range for the current sense ratio refers to all

devices. The accuracy of the kILIS can be raised at

least by a factor of two by matching the value of

kILIS for every single device.

Infineon Technologies AG

Page 13

2006-Mar-28

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