TLE6210G Datasheet, PDF (21/35 Pages) Infineon Technologies AG – ABS System IC

TLE 6210
TLE 6211
Block Description and Electrical Characteristics
Characteristics Supervision of U_ZP, U_ST (cont’d)
6 V £ U_ZP £ 18 V, -40 °C £ T_j £ +150 °C, if not otherwise specified
#
Parameter
Symbol Limit Values Unit Conditions
min. typ. max.
4.9.4 U_ZP overvoltage U_H
hysteresis
4.9.5 U_ZP overvoltage t_on
filter
0.5 –
2
–
1.8 –
1.0 V
U_H =
U_ZUE(on) - U_ZUE(off)
3
´ t_CLK U_ZP ³ overvoltage
3.4 ms threshold
t_off
2
–
3
´ t_CLK U_ZP < overvoltage
1.8 –
3.4 ms threshold
U_ST-Undervoltage
4.9.6 U_ST undervoltage U_STU
threshold
4.9.7 U_ST undervoltage U_H
hysteresis
4.5 4.6 4.7 V
RES1, RES2 = low
20 –
50
mV U_STU(on) =
U_STU(off) + U_H1)
U_ST-Overvoltage
4.9.8 U_ST overvoltage U_STUE 5.3 5.4 5.5 V
threshold
Error flag is set
4.9.9 U_ST overvoltage U_H
hysteresis
4.9.10 U_STS input
current
I_STS
20 –
50
mV U_STUE(ON) =
U_{STUE (off)} - U_H1)
0.94 1.5 2.2 mA U_STS = 6 V
Reset timing
4.9.11 Reset delay time t_RH
1) _{Hysteresis guaranteed by design.}
–
52
46.35 52
–
´ t_CLK
58.85 ms _{UZP ³ 5.4 V}
U_ST ³ 4.75 V
V1.2 Data Sheet
21
2002-08