TLE8262E datasheet(69/93 Pages) INFINEON

69 / 93 page

Data Sheet

Rev. 1.0, 2009-03-31

TLE8262E

Limp Home

13.6

Electrical Characteristics

S = 5.5 V to 28 V; Tj = -40 °C to +150 °C; SBC Normal Mode; all voltages with respect to ground; positive current

defined flowing into pin unless otherwise specified.

Pos.

Parameter

Symbol Limit Values

Unit

Test Condition

Min.

Typ.

Max.

Limp Home;

13.6.1

Watchdog edge count

difference to set Limp

Home activated

–1

–

With SPI set.

Default Setting

13.6.2

Limp Home low output

voltage (active)

LHLO

–0.2

0.4

ILH = 1mA

13.6.3

Limp Home high output

current (inactive)

LHHI

–2

µA

VLH = 28V

13.6.4

INIT Time-out

INITTO

–256

–ms

13.6.5

Vcc1µC under voltage

Time-out

Vcc1UVTO 900

1024

1150

13.6.6

s threshold for Vcc1µC

under voltage Time-out

(

s needs to be above, to

activate

cc1µC under

voltage Time-out)

SthUV1

5.3

–

6.3

RT1 default setting

SthUV2

4.3

–

5.3

RT2 SPI option

SthUV3

4.0

–

5.0

RT3 SPI option

13.6.7

Threshold for Limp Home

minimum

LHUV

4.5

–

5.5

–

13.6.8

Limp Home

s voltage

hysteresis

LHUVhys

–0.2

–V

–

Test

13.6.11 HIGH Level Input Voltage

Threshold

Test,HI

––

–

13.6.12 Input Hysteresis

Test,hys

100

300

700

–

13.6.13 LOW Level Input Voltage

Threshold

Test,LO

1–

–V

–

13.6.14 Pull-up Resistor

Test

Ω

LH_PL/Test = 0V

SBC Init Mode

1) Not subject to production test, specified by design.

TLE8262E Datenblatt(PDF) 69 Page - Infineon Technologies AG

TLE8262E Datenblatt(HTML) 69 Page - Infineon Technologies AG

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93

Datenblatt Download

Link URL