TLE4998S8 datasheet(9/24 Pages) INFINEON

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TLE4998S8(D)

Operating Range

Data Sheet

Revision1.1,2017-07

Operating Range

The following operating conditions must not be exceeded in order to ensure correct operation of the

TLE4998S8(D). All parameters specified in the following sections refer to these operating conditions and each of

the implemented sensors IC’s if applicable or unless otherwise indicated.

Note: Keeping signal levels within the limits specified in this table ensures operation without overload conditions.

Table 4-1

Operating Range

Parameter

Symbol

Values

Unit

Note / Test Condition

Min.

Typ.

Max.

Supply voltage

VDD

4.5

–

5.5

–

4.1

–

161)2)

1) For supply voltages > 12 V, a series resistance Rseries ≥100 Ω is recommended

2) The open drain switch off, due to overvoltage on the VDD line, can take place in the range of 16.65 V to 18.35 V, as defined

in Chapter 9.1 of the data sheet.

Extended range

Supply undervoltage

VDDuv

VDDpon

3) VDDpon ... power-on reset level, see Table 5-1

–

4.1

Undervoltage range, reduced

magnetic performance (see

Table 5-3)

Output pull-up voltage4)

4) Output protocol characteristics depend on these parameters, RL must be according to max. output current

Vpull-up

––

18.35

–

Load resistance4)

1–

–

kΩ

–

Output current4)

Iout

0–

–

Load capacitance4)

1–

–

Ambient temperature5)

5) RTHja ≤ 150 K/W.

-40

–

125

°C

max. 1200 h at 125°C6)

6) Maximum exposure time at other ambient temperatures between -40°C and 125°C shall be calculated based on the values

specified in this table using the Arrhenius model.

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