TLE9869QXA20_15 Datasheet, PDF (102/122 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
Duty cycle D7 (for worst
case at 115 kbit/s)
for +1 µs Receiver delay
symmetry
t_duty1
Min. Typ.
0.399 –
Duty cycle D8 (for worst
t_duty2
–
–
case at 115 kbit/s)
for +1 µs Receiver delay
symmetry
LIN input capacity
C_{LIN_IN} –
15
TxD dominant time out
t_timeout
6
12
Thermal Shutdown (Junction Temperature)
Thermal shutdown temp. T_jSD
160
180
Thermal shutdown hyst. ∆T
–
10
1) Maximum limit specified by design.
2) V_{BUS_CNT} = (V_{th_dom} +V_{th rec})/2
3) V_HYS = V_BUSrec - V_BUSdom
4) Bus load concerning LIN Spec 2.2:
Load 1 = 1 nF / 1 kΩ = C_BUS / R_BUS
Load 2 = 6.8 nF / 660 Ω = C_BUS / R_BUS
Load 3 = 10 nF / 500 Ω = C_BUS / R_BUS
5) Bus load
Load 1 = 1 nF / 500 Ω = C_BUS / R_BUS
6) Not subject to production test, specified by design.
Max.
–
0.578
30
20
200
–
5) _{duty cycle D7}
P_6.1.34
THRec(max) =
0.744 ×V_S;
TH_Dom(max) =
0.581 ×V_S; V_S = 13.5 V;
t_bit = 8.7 µs;
D7 = t_{bus_rec(min)}/2 t_bit;
5) _{duty cycle 8}
P_6.1.35
TH_Rec(min) = 0.422 ×V_S;
TH_Dom(min) =
0.284 ×V_S;V_S = 13.5 V;
t_bit = 8.7 µs;
D8 = t_{bus_rec(max)}/2 t_bit;
pF ⁶⁾
P_6.1.69
ms V_TxD = 0 V
P_6.1.36
°C ⁶⁾
K
6)
P_6.1.65
P_6.1.66
Data Sheet
102
Rev. 1.0, 2015-04-30