TLI4946

Specification

Datasheet

11

Rev. 1.0, 2009-05-04

3

Specification

3.1

Application circuit

Figure 5

Application circuit

It is recommended to use a resistor of 200

Ω in the supply line for current limitation in the case of an overvoltage

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

Ω limits the current through

the output transistor.

3.2

Absolute Maximum Ratings

Stress above the maximum values listed in this section may cause permanent damage to the device. Exposure to

absolute maximum rating conditions for extended periods may affect the reliability of the device. Exceeding only

one of these values may cause irreversible damage to the device.

Table 3

Absolute Maximum Ratings

Parameter

Symbol

Values

Unit

Note / Test Condition

Min.

Typ.

Max.

Maximum Ambient Temperature

T

A

- 40

–

125

°C

Maximum Junction Temperature

T

J

- 40

–

150

°C

Supply Voltage

V

S

- 18

–

18

V

Supply current through protection

device

I

S

-50

–

50

mA

Output Voltage

V

OUT

- 0.7

–

18

V

Storage Temperature

T

S

- 40

–

150

°C

Magnetic flux density

B

–

–

unlimited

mT

ESD Robustness HBM:

1.5 k

Ω, 100 pF

V

ESD,HBM

1)

1) According to EIA/JESD22-A114-E

––

4

kV

Q

GND

200

Ω

GND

Q