TLE4942C datasheet(15/18 Pages) INFINEON

15 / 18 page

TLE4942, TLE4942C

TLE4942 - TLE4942C Data Sheet

February 2002

Electro Magnetic Compatibility - (values depend on RM!)

Ref. ISO 7637-1; test circuit 1;

∆B = 2mT (amplitude of sinus signal); V

CC=13.5 V, fB= 100 Hz; T= 25°C; RM

≥ 75 Ω

No.

Parameter

Symbol

Level/typ.

Status

1.1.1

Testpulse 1

Testpulse 2

Testpulse 3a

Testpulse 3b

Testpulse 4

Testpulse 5

VLD

IV / -100 V

IV / 100 V

IV / -150 V

IV / +100 V

IV / -7 V

IV / +86,5 V

(2)

(1)

(3)

(1) According to 7637-1 the supply switched „OFF“ for t=200ms. For battery „ON“ is valid status „A“.

(2) Applying in the board net a suppressor diode with sufficient energy absorption capability.

(3) According to 7637-1 for test pulse 4 the test voltage shall be 12V

± 0,2V

Values are valid for all TLE4941/42 types!

Ref. ISO 7637-3; test circuit 1;

∆B = 2mT (amplitude of sinus signal); V

CC=13.5 V, fB= 100 Hz; T= 25°C; RM

≥ 75 Ω

No.

Parameter

Symbol

Level/typ.

Status

1.2.1

Testpulse 1

Testpulse 2

Testpulse 3a

Testpulse 3b

VLD

IV / -30 V

IV / 30 V

IV / -60 V

IV / 40 V

Values are valid for all TLE4941/42 types!

Ref. ISO 11452-3; test circuit 1; measured in TEM-cell

∆B = 2mT; V

CC=13.5V, fB= 100 Hz; T= 25°C

No.

Parameter

Symbol

Level/Max.

Remarks

1.2.2

EMC field strength

ETEM-Cell

IV / 200 V/m

AM=80%, f=1kHz;

Only valid for non C- types!

Ref. ISO 11452-3; test circuit 1; measured in TEM-cell

∆B = 2mT; V

CC=13.5V, fB= 100 Hz; T= 25°C

No.

Parameter

Symbol

Level/Max.

Remarks

1.2.2

EMC field strength

ETEM-Cell

IV / 250 V/m

AM=80%, f=1kHz;

Only valid for C-types!

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