BTS6143D View Datasheet(PDF) - Infineon Technologies

Part Name

Description

Manufacturer

BTS6143D

Smart Highside Power Switch

Infineon Technologies 

PROFET® BTS 6143 D

Figure 4b: Overload

Tj<Tjt

IIN

Figure 6a: Current sense versus load current:

[mA] IIS

4

IIS,lim

IL

3

Vbb -V OUT

VON=1V typ.

2

RON*I L,lim

IS

1

t

IL

k ilis

IIS,lim

IIS,fault

Figure 5a: Undervoltage restart of charge pump,

overvoltage clamp

VOUT

IIS(LH)

0

IL(MIN) 10

20

30

Figure 6b: Current sense ratio22:

kILIS

20000

IL,lim

IL

40 [A]

VIN = 0

15000

dynamic, short

Undervoltage

not below

VbIN(u)

VON(CL) 10000

5000

0

0 VbIN(u)

IIN = 0

VON(CL)

VbIN(ucp)

10 V1b2b

0

0

5

10

[A] IL

20

22 This range for the current sense ratio refers to all

devices. The accuracy of the kILIS can be raised by

means of calibration the value of kILIS for every

single device.

Data Sheet

14 of 18

Rev. 1.0, 2007-02

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