TLE4285G(2004) 데이터 시트보기 (PDF) - Infineon Technologies

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TLE4285G
(Rev.:2004)

5-V Voltage Regulator

Infineon Technologies 

TLE 4285 G

Table 4

Electrical Characteristics

6.2 V < VI < 36 V; -40 °C < Tj < 150 °C; unless otherwise specified

Parameter

Symbol

Limit Values

Unit Test Condition

Min. Typ. Max.

Output

Output voltage

VQ

4.85 5.0 5.15 V Tj = 25 °C;

1 mA < IQ < 10 mA

Output voltage

VQ

4.8 5.0 5.20 V 1 mA < IQ < 10 mA

Drop voltage

Vdr

0.6

0.8

1.1

V

IQ = 10 mA1)

Output capacitor

CQ

1

–

–

µF ESR ≤ 10 Ω

at 10 kHz

Output current

IQ

Current Consumption

15

–

70

mA –

Quiescent current

Iq

Regulator Performance

–

100 150 µA IQ < 10 mA;

VI = 13.5 V

Load regulation

∆VQ

–

Line regulation

∆VQ

–

Power supply ripple PSRR –

rejection

Power Fail Output

5

10

mV 0 mA < IQ <10 mA;

VI = 6 V;

Tj ≤ 85 °C

5

10

mV IQ = 5 mA;

Tj ≤ 85 °C

60

–

dB fr = 100 Hz;

Vr = 0.5 Vpp

Power fail switching ∆VQ

–

threshold

VQ,nom –

- 50

mV VPF < 1 V

Power fail low voltage VPF, low –

Power fail leakage

IPFLK

–

current

0.15 0.3

–

10

V IPF = 0.1 mA;

VQ = 4.5 V

µA Rext = 47 kΩ

Power fail pull-up

RPF

30

50

70

kΩ internally

connected to VQ

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

Data Sheet

5

Rev. 2.1, 2004-01-01

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