TLE4473GV53_08 datasheet(12/16 Pages) INFINEON

Il numero della parte	TLE4473GV53

Spiegazioni elettronici	Dual Low Drop Voltage Regulator Output 2: 180 mA, 5 V (짹2%)

PDF	16 Pages

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Produttore elettronici	INFINEON [Infineon Technologies AG]

Homepage	http://www.infineon.com

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12 / 16 page

Data Sheet

Rev. 1.1, 2008-09-19

TLE 4473 GV53

TLE 4473 GV52

Current Consumption

Quiescent current;

q = II – IQ1– IQ2

–200

265

µA

TLE 4473 GV52;

Q1 = 500 µA;

Q1 on; Q2 off; T

j < 85°C

–210

280

µA

TLE 4473 GV53;

Q1 = 500 µA;

Q1 on; Q2 off; T

j < 85°C

–7

Q1 = 300 mA

Q2 = 500

µA,

Q1 & VQ2 on

–250

500

µA

Q2 = IQ1 = 500

µA;

Q1 & VQ2 on

Inhibit Input INH1

Turn-on Voltage

INH1 ON

––

2.3

Q1 on

Turn-off Voltage

INH1 OFF

0.8

–

Q1 off

H-input current

INH1 ON

–1

0.5

µA

INH1=5V

L-input current

INH1 OFF

–1

0.1

µA

0 V <

INH1<0.8 V

Watchdog and Reset Timing D1

Charge current

DC1

3.0

7.0

11.0

µA

D1 = 0.7 V

Discharge current

DD1

1.1

1.5

3.7

µA

D1 = 0.7 V

Upper timing

threshold

DU1

0.7

1.1

1.6

–

Lower timing

threshold

DL1

0.2

0.35

0.6

–

Electrical Characteristics (cont’d)

I1 =13.5 V; VINH1 =VINH2= 5V; – 40 °C < Tj < 150 °C; unless otherwise specified

Parameter

Symbol

Limit Values

Unit

Test Condition

min.

typ.

max.

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