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TLE9877QXA20_15 Datasheet, PDF (101/122 Pages) Infineon Technologies AG – Microcontroller with LIN and BLDC MOSFET Driver for Automotive Applications | |||
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TLE9877QXA20
Electrical Characteristics
Table 32 Electrical Characteristics LIN Transceiver (contâd)
Vs = 5.5V to 18V, Tj = -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.
Leakage current (loss of
ground)
IBUS_NO_ -1000
GND
-450
1000
µA VS = 12 V; 0 < VBUS < P_6.1.11
18 V; LIN Spec 2.2 (Par.
15)
Leakage current
IBUS_NO_ â
10
20
BAT
Leakage current
IBUS_PAS -1
â
â
_dom
Leakage current
IBUS_PAS â
â
20
_rec
Bus pull-up resistance
RBUS
20
30
47
µA VS = 0 V; VBUS = 18 V; P_6.1.12
LIN Spec 2.2 (Par. 16)
mA VS = 18 V; VBUS = 0 V; P_6.1.13
LIN Spec 2.2 (Par. 13)
µA VS = 8 V; VBUS = 18 V; P_6.1.14
LIN Spec 2.2 (Par. 14)
k⦠Normal mode LIN Spec P_6.1.15
2.2 (Par. 26)
AC Characteristics - Transceiver Normal Slope Mode
Propagation delay
td(L),R
0.1
â
6
bus dominant to RxD LOW
µs LIN Spec 2.2
(Param. 31)
P_6.1.16
Propagation delay
td(H),R
0.1
â
6
bus recessive to RxD HIGH
µs LIN Spec 2.2
(Param. 31)
P_6.1.17
Receiver delay symmetry tsym,R
Duty cycle D1
Normal Slope Mode
tduty1
(for worst case at 20 kbit/s)
-2
â
0.396 â
Duty cycle D2
Normal Slope Mode
tduty2
â
â
(for worst case at 20 kbit/s)
2
â
0.581
µs tsym,R = td(L),R - td(H),R;
P_6.1.18
LIN Spec 2.2 (Par. 32)
4) duty cycle 1
THRec(max) =
0.744 ÃVS;
THDom(max) =
0.581 ÃVS; VS = 5.5 â¦
18 V;
tbit = 50 µs;
D1 = tbus_rec(min)/2 tbit;
LIN Spec 2.2 (Par. 27)
P_6.1.19
4) duty cycle 2
P_6.1.20
THRec(min) = 0.422 ÃVS;
THDom(min) =
0.284 ÃVS;
VS = 5.5 ⦠18 V;
tbit = 50 µs;
D2 = tbus_rec(max)/2 tbit;
LIN Spec 2.2 (Par. 28)
AC Characteristics - Transceiver Low Slope Mode
Propagation delay
td(L),R
0.1
â
6
bus dominant to RxD LOW
µs LIN Spec 2.2
(Param. 31)
P_6.1.21
Propagation delay
td(H),R
0.1
â
6
bus recessive to RxD HIGH
µs LIN Spec 2.2
(Param. 31)
P_6.1.22
Data Sheet
101
Rev. 1.0, 2015-04-30
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