TLE9263QX datasheet(113/164 Pages) INFINEON

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Data Sheet

113

Rev. 1.1, 2014-09-26

TLE9263QX

Supervision Functions

VSHS Under Voltage

Detection Threshold

SHS,UVD

4.8

5.5

Supply UV

supervision for

LINx, HSx, and HS

of GPIOx;

hysteresis included

P_15.10.30

VSHS Under Voltage

Detection hysteresis

SHS,UVD,hys

–

200

–

P_15.10.31

Over Temperature Shutdown5)

Thermal Prewarning

Temperature

jPW

125

145

165

°C

P_15.10.32

Thermal Shutdown TSD1

jTSD1

165

185

200

°C

P_15.10.33

Thermal Shutdown TSD2

jTSD2

165

185

200

°C

P_15.10.34

Thermal Shutdown

hysteresis

jTSD,hys

–

°C

P_15.10.68

Deactivation time after

thermal shutdown TSD2

TSD2

–1

–s

P_15.10.35

1) It is ensured that the threshold

CC1,OV,r is always higher than the highest regulated VCC1 output voltage VCC1,out42.

2) The reset delay time will start when VCC1 crosses above the selected Vrtx threshold

3) Not subject to production test, tolerance defined by internal oscillator tolerance.

4) This time applies for all failure entries except a device thermal shutdown (TSD2 has a typ. 1s waiting time tTSD2)

5) Not subject to production test, specified by design.

Table 27

Electrical Specification (cont’d)

S = 5.5 V to 28 V; Tj = -40 °C to +150 °C; SBC Normal Mode; all voltages with respect to ground; positive current

defined flowing into pin; unless otherwise specified.

Parameter

Symbol

Values

Unit

Note /

Test Condition

Number

Min.

Typ.

Max.

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