TLE7263E Datasheet, PDF (45/63 Pages) Infineon Technologies AG – Integrated HS-CAN, LIN, LDO and HS Switch System Basis Chip

TLE 7263E
Electrical Characteristics
Table 13 Electrical Characteristics (cont’d)
V_S = 13.5 V; I_CC1 = 1 mA; 4.9 V < V_CC1/2 < 5.1 V; SBC Active Mode; all outputs open;
-40 °C < T_j < 150 °C (max. 125 °C for CAN circuit characteristics); all voltages with
respect to ground; positive current defined flowing into pin; unless otherwise specified.
Parameter
Symbol Limit Values Unit Test Condition
Min. Typ. Max.
Transmitter delay
symmetry
t_sym,T
-2
–
2
µs t_sym,T = t_d(L),T - t_d(H),T
(LIN Spec 1.3;
Line 10.3.9)
Wake-up delay time
t_wake
30
–
TxD dominant time out t_timeout 6
TxD dominant time out t_torec
–
recovery time
100 150 µs T_j ≤ 125 °C
–
170 µs T_j ≤ 150 °C
12
20 ms V_TxD = 0 V
10 –
µs V_TxD = 5 V
Not subject to production
test. Specified by design
Transfer Rate 20 kBit/s; 1 µs < τ = R_L × C_bus < 5 µs
Duty cycle D1
D1
0.396 –
–
Duty cycle D2
D2
–
–
0.581
Data Sheet
45
duty cycle 1:
TH_Rec(max) =
0.744 × V_S;
TH_Dom(max) =
0.581 × V_S;
V_S = 7.0 … 18 V;
t_bit = 50 µs;
D1 = t_{bus_rec(min)}/[2 t_bit]
(LIN Spec 2.0;
line 3.3.1)
duty cycle 2:
TH_Rec(min) =
0.422 × V_S;
TH_Dom(min) =
0.284 × V_S;
V_S = 7.6 … 18 V;
t_bit = 50 µs;
D2 = t_{bus_rec(max)}/[2 t_bit]
(LIN Spec 2.0;
line 3.3.2)
Rev. 1.51, 2007-06-22