TLE6711 datasheet(10/28 Pages) INFINEON

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TLE 6711

Overview

Data Sheet V 2.22

2001-04-23

Watchdog Generator; WDI

H-input voltage threshold

WDIH

––0.7

V–

L-input voltage threshold

WDIL

0.3

––V

–

Watchdog period

–

128

–

CYL

CC ≥ 4.8 V

Start of reset;

after watchdog time-out

–64

–

CYL

CC ≥ 4.8 V

Reset duration;

after watchdog time-out

WDR

–64

–

CYL

CC ≥ 4.8 V

Open window time

–32

–

CYL

CC ≥ 4.8 V

Closed window time

–32

–

CYL

CC ≥ 4.8 V

Window watchdog trigger

time

–

46.4

–

CYL

CC ≥ 4.8 V

System Enable Output; SEN

Enable low voltage

SENL

–0.2

0.4

SENL = 2mA;

2.5 V <

CC < VRT

Enable low voltage

SENL

–0.2

0.4

SENL = 0.2 mA;

1V <

CC < VRT

Enable high voltage

SENH

CC –

0.1

–

CC +

0.1

SENH = 0mA

Enable pull up current

SEN

–

240

–

µA0 V < V

SEN < 4V

1.8

Electrical Characteristics (cont’d)

8V <

Boost < 35 V; 4.75 V < VCC < 5.25 V; – 40 °C < Tj < 150 °C; RR = 47 kΩ; all voltages

with respect to ground; positive current defined flowing into pin; unless otherwise

specified.

Parameter

Symbol

Limit Values

Unit Test Conditions

min.

typ.

max.

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