TLE4263G Просмотр технического описания (PDF) - Infineon Technologies

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производитель

TLE4263G

5-V Low Drop Voltage Regulator

Infineon Technologies 

TLE 4263

Table 3

Characteristics (cont’d)

VI = 13.5 V; -40 °C < Tj < 125 °C; VINH > 3.5 V; (unless specified otherwise)

Parameter

Symbol Limit Values Unit Test Condition

Min. Typ. Max.

Watchdog

Discharge current

Upper timing

threshold

ID,wd

VDU

4.40 6.25 9.10 µA VD = 1.0 V

1.45 1.70 2.05 V –

Lower timing

threshold

VDWL

0.20 0.35 0.55 V –

Watchdog trigger time TWI,tr

Inhibit

16 22.5 27 ms CD = 100 nF

Switching voltage

VINH,ON 3.6 –

–

V IC turned on

Turn-OFF voltage

VINH,OFF –

–

0.8 V IC turned off

Input current

IINH

5

10 25 µA VINH = 5 V

1) Drop voltage = Vi - VQ (measured when the output voltage has dropped 100 mV from the nominal value

obtained at 6 V input).

Note: The reset output is low within the range VQ = 1 V to VQ,rt.

Data Sheet

8

Rev. 2.8, 2007-03-20

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