Datasheet

8

Rev 1.0, 2008-06

TLE4946-2L

Specification

3

Specification

3.1

Application Circuit

Q

GND

200

Ω

GND

Q

Figure 5

Application circuit

It is recommended to use a serial resistor of 200

Ω in the supply line for current limitation in the case of a

overvoltage pulse. Two capacitors of 4.7nF enhance the EMC performance. The pull-up resistor of 1.2k

Ω limits

the current through the output transistor.

3.2

Absolute Maximum Ratings

Table 2

Absolute Maximum Ratings

Parameter

Symbol

Values

Unit

Note/Test Condition

Min.

Typ.

Max.

Max. junction temperature

T

J

-40

–

150

°C

–

–

155

for 2000 h (not

additive)

–

–

165

for 1000 h (not additive

–

–

175

for 168 h (not additive)

–

–

195

for 3 x 1 h (additive)

Supply voltage

V

DD

-18

-18

-18

–

–

–

18

24

26

V

Supply current through

protection device

– 50

–

+ 50

mA

Output voltage

-0.7

–

18

V

-0.7

–

26

for 5min @ 1.2k

Ω pull

up

Storage temperature

– 40

–

150

°C

Magnetic flux density

B

–

unlimited mT

ESD robustness

HBM: 1.5 k

Ω, 100 pF

V

ESD,HBM

4

kV

According to

EIA/JESD22-A114-B