TLE4287G データシートの表示（PDF） - Infineon Technologies

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TLE4287G

5-V Voltage Regulator

Infineon Technologies 

TLE 4287 G

Electrical Characteristics (cont’d)

7.5 V ≤ VI ≤ 40 V; – 40 °C < Tj < 150 °C; VEN > 4 V (unless otherwise specified)

Parameter

Symbol Limit Values Unit Test Condition

min. typ. max.

Delay saturation voltage

Reset delay time

Reset reaction time

VD,sat

trd

trr

–

50 –

mV VQ < VQ,rt

7.5 20 30 ms CD = 100 nF

0.5 2.0 4.0 µs CD = 100 nF

Enable EN, Hold H

Enable turn-ON voltage VEN

Enable turn-OFF voltage VEN

Enable pull-down resistor REN

2.3 3.0 4.0 V IC turned-ON

2.0 2.5 3.5 V IC turned-OFF

50 100 200 kΩ internally connected

to GND

Enable hysteresis

Enable input current

Hold keep on voltage

Hold release voltage

Hold pull-up resistor

∆VEN

IEN

VH

VH

RH

0.2 0.4 0.8 V –

–

35 100 µA VEN = 4 V

30 35 50 % referred to VQ;

VQ > 4.5 V

60 70 80 % referred to VQ;

VQ > 4.5 V

20 50 100 kΩ internally connected

to Q

1) Measured when the output voltage VQ has dropped 100 mV from the nominal value.

2) The reset output is LOW between VQ = 1 V and Vrt.

Data Sheet Version 1.3

8

2001-09-12

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