TLE4262 Просмотр технического описания (PDF) - Infineon Technologies

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производитель

TLE4262

5-V Low Drop Voltage Regulator

Infineon Technologies 

TLE 4262

Table 3

Characteristics

VI = 13.5 V; Tj = 25 °C; VINH > 3.5 V; (unless specified otherwise)

Parameter

Symbol Limit Values Unit Test Condition

Min. Typ. Max.

Normal Operation

Output voltage

VQ

Output voltage

VQ

Output current limiting

Current consumption;

Iq = Ii - IQ

Drop voltage

Load regulation

Line regulation

IQ

Iq

Iq

Iq

Iq

VDR

∆VQ,lo

∆VQ,li

Power Supply Ripple

Rejection

Reset Generator

PSRR

4.90 5.00 5.10 V

5 mA ≤ IQ ≤ 150 mA;

6 V ≤ VI ≤ 28 V;

-40 °C ≤ Tj ≤ 125 °C

4.90 5.00 5.10 V

6 V ≤ VI ≤ 32 V;

IQ = 100 mA

Tj = 100 °C

200 250 –

mA –

–

0

50 µA VINH = 0 V

–

0.9 1.3 mA IQ = 0 mA

–

10 18 mA IQ = 150 mA

–

15 23 mA IQ = 150 mA; Vi = 4.5 V

–

0.35 0.50 V IQ = 150 mA1)

–

–

25 mV IQ = 5 mA to 150 mA

–

3

25 mV VI = 6 V to 28 V;

IQ = 150 mA

–

54 –

dB fr = 100 Hz;

Vr = 0.5 Vpp

Switching threshold

Reset adjust threshold

Saturation voltage

Saturation voltage

Charge current

Upper timing threshold

Lower timing threshold

Reset delay time

Reset reaction time

VQ,rt

VRADJ

VRO

VD,sat

ID,c

VDU

VDRL

trd

trr

4.5 4.65 4.8 V VRADJ = 0 V

1.26 1.35 1.44 V VQ > 3.5 V

–

0.10 0.40 V IRO = 1 mA

–

50 100 mV VQ < VRT

6

10 15 µA –

1.4 1.8 2.2 V –

0.20 0.35 0.55 V –

–

17 –

ms CD = 100 nF

–

1.2 –

µs CD = 100 nF

Data Sheet

6

Rev. 2.8, 2008-05-19

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