Datasheet

TLE 4275
Data Sheet 7 Rev. 1.7, 2007-02-19
Reset Timing D and Output RO
Reset switching
threshold
V
Q,rt
4.5 4.65 4.8 V –
Reset output low voltage
V
ROL
–0.20.4V R
ext
≥ 5 kΩ;
V
Q
> 1 V
Reset output leakage
current
I
ROH
–010µA V
ROH
= 5 V
Reset charging current
I
D,c
3.0 5.5 9.0 µA V
D
= 1 V
Upper timing threshold
V
DU
1.5 1.8 2.2 V –
Lower timing threshold
V
DRL
0.2 0.4 0.7 V –
Reset delay time
t
rd
10 16 22 ms C
D
= 47 nF
Reset reaction time
t
rr
–0.52µs C
D
= 47 nF
1) Measured when the output voltage V
Q
has dropped 100 mV from the nominal value obtained at V
I
= 13.5 V.
Table 4 Characteristics (cont’d)
V
I
= 13.5 V; -40 °C < T
j
< 150 °C (unless otherwise specified)
Parameter Symbol Limit Values Unit Measuring
Condition
Min. Typ. Max.