TLE9869QXA20_15 Datasheet, PDF (101/122 Pages) Infineon Technologies AG – Microcontroller with LIN and H-Bridge MOSFET Driver for Automotive Applications

TLE9869QXA20
Electrical Characteristics
Table 32 Electrical Characteristics LIN Transceiver (cont’d)
V_s = 5.5V to 18V, T_j = -40 °C to +150 °C, all voltages with respect to ground, positive current flowing into pin
(unless otherwise specified)
Parameter
Symbol
Values
Unit Note / Test Condition Number
Min. Typ. Max.
Receiver delay symmetry t_sym,R
Duty cycle D3
(for worst case at
10,4 kbit/s)
t_duty1
-2
–
0.417 –
Duty cycle D4
(for worst case at
10,4 kbit/s)
t_duty2
–
–
2
–
0.590
µs t_sym,R = t_d(L),R - t_d(H),R;
P_6.1.23
LIN Spec 2.2 (Par. 32)
4) _{duty cycle 3}
TH_Rec(max) =
0.778 ×V_S;
TH_Dom(max) =
0.616 ×V_S; V_S = 5.5 …
18 V;
t_bit = 96 µs;
D3 = t_{bus_rec(min)}/2 t_bit;
LIN Spec 2.2 (Par. 29)
P_6.1.24
4) _{duty cycle 4}
P_6.1.25
TH_Rec(min) = 0.389 ×V_S;
TH_Dom(min) =
0.251 ×V_S;
V_S = 5.5 … 18 V;
t_bit = 96 µs;
D4 = t_{bus_rec(max)}/2 t_bit;
LIN Spec 2.2 (Par. 30)
AC Characteristics - Transceiver Fast Slope Mode
Propagation delay
t_d(L),R
0.1
–
6
bus dominant to RxD LOW
µs –
P_6.1.26
Propagation delay
t_d(H),R
0.1
–
6
bus recessive to RxD HIGH
µs –
P_6.1.27
Receiver delay symmetry t_sym,R -1.5
–
AC Characteristics - Flash Mode
1.5
µs t_sym,R = t_d(L),R - t_d(H),R;
P_6.1.28
Propagation delay
t_d(L),R
0.1
–
6
bus dominant to RxD LOW
µs –
P_6.1.31
Propagation delay
t_d(H),R
0.1
–
6
bus recessive to RxD HIGH
µs –
P_6.1.32
Receiver delay symmetry t_sym,R -1.0
–
1.5
µs t_sym,R = t_d(L),R - t_d(H),R;
P_6.1.33
Data Sheet
101
Rev. 1.0, 2015-04-30