TLE4285G datasheet(5/12 Pages) INFINEON

номер детали	TLE4285G

подробное описание детали	5-V Voltage Regulator Low quiescent current consumption

PDF	12 Pages

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производитель	INFINEON [Infineon Technologies AG]

домашняя страница	http://www.infineon.com

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TLE 4285 G

Data Sheet

Rev. 2.2, 2008-04-21

Table 4

Electrical Characteristics

6.2 V <

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

Parameter

Symbol

Limit Values

Unit

Test Condition

Min.

Typ.

Max.

Output

Output voltage

4.85

5.0

5.15

j = 25 °C;

1 mA <

Q < 10 mA

Output voltage

4.8

5.0

5.20

1 mA <

Q < 10 mA

Drop voltage

0.6

0.8

1.1

Q = 10 mA

Output capacitor

1––

µF

ESR

≤ 10 Ω

at 10 kHz

Output current

–

Current Consumption

Quiescent current

–100

150

µA

Q < 10 mA;

I = 13.5 V

Regulator Performance

Load regulation

∆V

–510

0 mA <

Q <10 mA;

I = 6 V;

j ≤ 85 °C

Line regulation

∆V

–510

Q = 5 mA;

j ≤ 85 °C

Power supply ripple

rejection

PSRR

–60

–

r = 100 Hz;

r = 0.5 Vpp

Power Fail Output

Power fail switching

threshold

∆V

–

Q,nom

- 50

–mV

PF < 1 V

Power fail low voltage

PF, low

–

0.15

0.3

PF = 0.1 mA;

Q = 4.5 V

Power fail leakage

current

PFLK

––10

µA

ext = 47 kΩ

Power fail pull-up

Ω

internally

connected to

1) Measured when the output voltage

Q has dropped 100 mV from the nominal value.

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