TLE6262G Datasheet, PDF (19/38 Pages) Infineon Technologies AG – Fault Tolerant CAN - LDO

Final Data TLE 6262 G
2.3 Electrical Characteristics (cont’d)
9 V < V_S < 16 V; I_CC = -100 mA; normal mode; all outputs open; – 40 °C < T_j < 150 °C; CAN-
transceiver circuitry: – 40 °C < T_j < 125 °C; 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.
Reset Generator; Pin RO
Reset threshold voltage
V_RT
Reset low output voltage
V_RO
Reset high output voltage V_RO
Reset pull up current
I_RO
Reset reaction time
t_RR
Reset delay time (16 cyl.) t_RD
4.0 4.3 4.65 V
0.2 0.4 V
4.0
V_CC+ V
0.1
I_RO = 1mA
(V_CC ³ V_RT) or
V_CC ³ 1V
(I_RO = 200 µA)
20 150 500 mA ^VRO ^{= 0V}
1
3
10
µs
V_CC < V_RT to
RO = L
6.1 8.1 10.2 ms ^ROSC ^{= 453kW}
3 V Supervisor; (bit 7 of SPI diagnosis word)
Supervisor threshold voltage V_ST
Supervisor reaction time
t_SR
2.3 2.7 3.1 V
2
8
20
µs
V_CC < V_ST to
diagnosis bit 7 = L
Watchdog Generator
Watchdog trigger time
t_WD
7.6
Closed window time (12 cyl.) t_CW
4.6
Open window time (20 cyl.) t_OW
7.7
Watchdog reset-puls time t_WDR
1.5
(4 cyl.)
Watchdog activating current I_CCWD 2
Watchdog activating current I_CCWDhys
hysteresis
10 12.3 ms
6.1 7.6 ms
10.2 12.7 ms
2.0 2.6 ms
R_OSC = 453kW
R_OSC = 453kW
R_OSC = 453kW
R_OSC = 453kW
4
12
0.5
mA ^Tj ^{< 85 °C; Watchdog}
OFF when
I_CC < I_CCWD and SPI-
input bit 8 = H
mA
19
version: 2.03 date: 2002-03-20