Datasheet

Data Sheet 6 Rev. 2.8, 2008-05-19
TLE 4262
Table 3 Characteristics
V
I
= 13.5 V; T
j
= 25 °C; V
INH
> 3.5 V; (unless specified otherwise)
Parameter Symbol Limit Values Unit Test Condition
Min. Typ. Max.
Normal Operation
Output voltage V
Q
4.90 5.00 5.10 V 5 mA ≤ I
Q
≤ 150 mA;
6 V ≤
V
I
≤ 28 V;
-40 °C ≤
T
j
≤ 125 °C
Output voltage
V
Q
4.90 5.00 5.10 V 6 V ≤ V
I
≤ 32 V;
I
Q
= 100 mA
T
j
= 100 °C
Output current limiting
I
Q
200 250 – mA –
Current consumption;
I
q
= I
i
- I
Q
I
q
I
q
I
q
I
q
–
–
–
–
0
0.9
10
15
50
1.3
18
23
µA
mA
mA
mA
V
INH
= 0 V
I
Q
= 0 mA
I
Q
= 150 mA
I
Q
= 150 mA; V
i
= 4.5 V
Drop voltage
V
DR
– 0.350.50V I
Q
= 150 mA
1)
Load regulation ∆V
Q,lo
––25mVI
Q
= 5 mA to 150 mA
Line regulation ∆
V
Q,li
–325mVV
I
= 6 V to 28 V;
I
Q
= 150 mA
Power Supply Ripple
Rejection
PSRR –54–dBf
r
= 100 Hz;
V
r
= 0.5 Vpp
Reset Generator
Switching threshold
V
Q,rt
4.5 4.65 4.8 V V
RADJ
= 0 V
Reset adjust threshold
V
RADJ
1.26 1.35 1.44 V V
Q
> 3.5 V
Saturation voltage
V
RO
– 0.100.40V I
RO
= 1 mA
Saturation voltage
V
D,sat
–50100mVV
Q
< V
RT
Charge current I
D,c
61015µA–
Upper timing threshold
V
DU
1.4 1.8 2.2 V –
Lower timing threshold
V
DRL
0.20 0.35 0.55 V –
Reset delay time
t
rd
–17–msC
D
= 100 nF
Reset reaction time
t
rr
–1.2–µs C
D
= 100 nF