TLE7469GV53 Просмотр технического описания (PDF) - Infineon Technologies

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производитель

TLE7469GV53

Dual Low Drop Voltage Regulator

Infineon Technologies 

TLE 7469

Table 4

Electrical Characteristics (cont’d)

VI1 = 13.5 V; VI2 = 13.5 V; -40 °C < Tj < 150 °C; unless otherwise specified

Parameter

Symbol

Limit Values Unit Test Condition

Min. Typ. Max.

Input Voltage Sense

Sense threshold high VSIH

1.10 1.16 1.22 V

VSI increasing (see

Figure 4)

Sense threshold low VSIL

1.06 1.12 1.18 V

VSI decreasing (see

Figure 4)

Sense output low

voltage

VSOL

External SO pull-up RSO ext

resistor

– 0.1 0.4 V

9.2 –

–

kΩ

VSI < 1.01 V;

VI1 > 4.20 V;

ISO = 0.5 mA

VQ1 = 5V

Sense input current ISI

-1

Sense high reaction tpd SO LH –

time

0.1 1

4.0 –

µA VSI = 5 V

µs –

Sense low reaction tpd SO HL –

time

4.0 –

µs –

1) Measured when the output voltage has dropped 100 mV from the nominal Value obtained at VI1 = 13.5 V,

VI2 = 13.5 V.

2) Watchdog off, Reset in slow mode.

3) Specified by design, not subject of production test.

4) Specified by design, not subject of production test.

Final Data Sheet

11

Rev. 1.3, 2004-10-28

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