TLE4263G Просмотр технического описания (PDF) - Infineon Technologies

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TLE4263G

5-V Low Drop Voltage Regulator

Infineon Technologies 

TLE 4263

Table 1

Pin Definitions and Functions

Pin

Pin

Pin

Symbol Function

PG-DSO-14 PG-DSO-20- PG-DSO-8

-30

35

-16

1

3

3

RO

Reset output; open-collector

output connected to the output via

a resistor of 30 kΩ.

2

1, 2, 19, 13 –

N.C. Not connected

3 - 5, 10 - 12 4-7, 14-17 4

GND Ground

6

9

5

D

Reset delay; connected to

ground with a capacitor.

7

10

6

RADJ Reset threshold; to adjust the

switching threshold connect a

voltage divider (output to GND) to

the pin. If this input is connected

to GND, reset is triggered at an

output voltage of 4.5 V.

8

11

7

W

Watchdog; rising edge triggered

input for monitoring a

microcontroller.

9

12

8

Q

5-V output voltage; block to

ground with a capacitor,

C ≥ 22 µF, ESR ≤ 3 Ω at 10 kHz

13

18

1

I

Input voltage; block to ground

directly at the IC with a ceramic

capacitor.

14

20

2

INH

Inhibit; TTL-compatible,

low-active input.

Data Sheet

3

Rev. 2.8, 2007-03-20

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