Datasheet

TLE 4267
Data Sheet 11 Rev. 2.51, 2012-01-20
Delay time t
D
–20–msC
d
= 100 nF
Lower delay switching
threshold
V
LD
–0.43–V–
Reset reaction time
t
RR
–2–μs C
d
= 100 nF
Inhibit
Turn on voltage V
U,INH
–34VIC turned on
Turn off voltage
V
L,INH
2––VIC turned off
Pull-down resistor
R
INH
50 100 200 kΩ –
Hysteresis Δ
V
INH
0.2 0.5 0.8 V –
Input current
I
INH
–35100μA V
INH
= 4 V
Hold voltage
V
U,HOLD
30 35 40 % Referred to V
Q
Turn off voltage V
L,HOLD
60 70 80 % Referred to V
Q
Pull-up resistor R
HOLD
20 50 100 kΩ –
Overvoltage Protection
Turn off voltage V
I,OV
42 44 46 V V
I
increasing
Turn on voltage
V
I,turn on
36––VV
I
decreasing
after turn off
1) Drop voltage = V
I
- V
Q
(measured when the output voltage V
Q
has dropped 100 mV from the nominal value
obtained at
V
I
= 13.5 V)
2) The reset output is Low for 1 V <
V
Q
< V
RT
Table 6 Characteristics (cont’d)
V
I
= 13.5 V; -40 °C < T
J
< 125 °C; V
E2
> 4 V (unless specified otherwise)
Parameter Symbol Limit Values Unit Test Condition
Min. Typ. Max.