TLE7259-2GE datasheet(21/31 Pages) INFINEON

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Data Sheet

Rev. 1.1, 2008-09-05

TLE7259-2GE

Electrical Characteristics

Bus Transmitter BUS

6.1.36 Bus recessive output voltage

VBUS,ro

0.8

–

VTxD = high Level

6.1.37 Bus dominant output voltage

maximum load

VBUS,do

–

1.2

0.2 x VS

2.0

VTxD = 0 V; RL = 500 Ω

6.0

≤ VS ≤ 7.3 V;

7.3

< VS ≤ 10 V;

< VS ≤ 18 V;

(see Figure 12)

6.1.38 Bus short circuit current

IBUS_LIM

100

150

mA VBUS = 13.5 V;

LIN Spec 2.1 (Par. 12);

6.1.39 Leakage current

IBUS_NO_GN

-1

-0.5

–

mA VS = 0 V; VBUS = -12 V;

LIN Spec 2.1 (Par. 15)

6.1.40 Leakage current

IBUS_NO_BAT –1

µA VS = 0 V; VBUS = 18 V;

LIN Spec 2.1 (Par. 16)

6.1.41 Leakage current

IBUS_PAS_dom -1

-0.5

–

mA VS = 18 V; VBUS = 0 V;

LIN Spec 2.1 (Par. 13)

6.1.42 Leakage current

IBUS_PAS_rec –1

µA VS = 8 V; VBUS = 18 V;

LIN Spec 2.1 (Par. 14)

6.1.43 Bus pull-up resistance

Rslave

Ω Normal mode

LIN Spec 2.1 (Par. 26)

6.1.44 LIN output current

IBUS

-60

-30

-5

µA Sleep mode

S = 13.5V VEN = 0V

6.1.45 Input Capacitance

Ci BUS

–

Dynamic Transceiver Characteristics: BUS

6.1.46 Propagation delay

LIN bus to RxD

Dominant to RxD Low

Recessive to RxD High

trx_pdf

trx_pdr

–

µs

LIN Spec 2.1 (Par. 31)

RRxD = 2.4 kΩ;

CRxD = 20 pF

6.1.47 Receiver delay symmetry

trx_sym

-2

–

µs LIN Spec 2.1 (Par. 32)

trx_sym = trx_pdf- trx_pdr;

RRxD = 2.4 kΩ;

CRxD = 20 pF

6.1.48 Delay time for mode change

tMODE

––

150

µs 1)See Figure 5

6.1.49 TxD dominant time out

ttimeout

612

ms VTxD = 0 V

6.1.50 TxD dominant time out

recovery time

ttorec

––

µs 1)

6.1.51 EN toggling to enter the flash

mode

tfl1

µs 1) See Figure 6

6.1.52 TxD time for flash activation

fl2

fl3

fl4

–

µs 1) See Figure 6

Table 6

Electrical Characteristics (cont’d)

7.0 V < VS < 27 V; RL = 500 Ω; -40 °C < Tj < 150 °C; all voltages with respect to ground; positive current flowing

into pin; unless otherwise specified.

Pos.

Parameter

Symbol

Limit Values

Uni

Remarks

Min.

Typ.

Max.

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