TLE4271 datasheet(7/23 Pages) INFINEON

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TLE 4271-2

Data Sheet Rev. 2.4

2001-04-04

Characteristics

I = 13.5 V; – 40 °C ≤ Tj = ≤ 125 °C; VINH > VU,INH (unless otherwise specified)

Parameter

Symbol

Limit Values

Unit

Test Condition

min.

typ.

max.

Output voltage

4.90

5.00

5.10

5 mA

≤ I

Q ≤ 550 mA;

6 V

≤ V

I ≤ 26 V

Output voltage

4.90

5.00

5.10

26 V

≤ V

I ≤ 36 V;

Q ≤ 300 mA;

Output current

limiting

Qmax

650

800

–

Q = 0 V

Current

consumption

q = II

––

µA

INH = 0 V; IQ = 0 mA

Current

consumption

q = II

–

800

–

µA

INH = 5 V; IQ = 0 mA

Current

consumption

q = II – IQ

–

11.5

Q = 5 mA

Current

consumption

q = II – IQ

–

Q = 550 mA

Current

consumption

q = II – IQ

–

Q = 550 mA; VI = 5 V

Drop voltage

–

350

700

Q = 550 mA

Load regulation

∆V

–

Q = 5 to 550 mA;

I = 6 V

Supply voltage

regulation

∆V

–

I = 6 to 26 V

Q = 5 mA

Power supply

Ripple rejection

PSRR

–

r =100 Hz;

r =0.5 VPP

1) Drop voltage = V

I – VQ (measured when the output voltage has dropped 100 mV from the nominal value

obtained at 13.5 V input)

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