TLE7274 datasheet(6/18 Pages) INFINEON

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Data Sheet

Rev. 1.0, 2005-02-09

TLE 7274

Table 1

Electrical Characteristics

I = 13.5 V; – 40 °C < Tj < 150 °C (unless otherwise specified)

Parameter

Symbol

Limit Values

Unit

Measuring Condition

Min.

Typ.

Max.

Output Q

Output voltage

4.9

5.0

5.1

0.1 mA <

Q < 300 mA;

6 V <

I < 16 V

Output voltage

4.9

5.0

5.1

0.1 mA <

Q < 100 mA;

6 V <

I < 40 V

Output current limitation

320

–

1) Measured when the output voltage

Q has dropped 100 mV from the nominal value obtained at VI = 13.5 V.

Output current limitation

–

800

Q = 0V

Current consumption;

q = II - IQ

–

µA

Q = 0.1 mA;

j = 25 °C

Current consumption;

q = II - IQ

–

µA

Q = 0.1 mA;

j ≤ 80 °C

Drop voltage

–

250

500

Q = 200 mA;

dr = VI - VQ

Load regulation

∆V

Q, lo

-40

Q = 5 mA to 250 mA

Line regulation

∆V

Q, li

-20

l = 10V to 32 V;

Q = 5 mA

Power supply ripple

rejection

PSRR

–

r = 100 Hz;

r = 0.5 Vpp

Temperature output

voltage drift

Q/dT

–

0.5

–

mV/K –

Output Capacitor

470

–

ESR < 3

Ω

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