Datasheet

TLE 4285 G
Data Sheet 5 Rev. 2.2, 2008-04-21
Table 4 Electrical Characteristics
6.2 V <
V
I
< 36 V; -40 °C < T
j
< 150 °C; unless otherwise specified
Parameter Symbol Limit Values Unit Test Condition
Min. Typ. Max.
Output
Output voltage V
Q
4.85 5.0 5.15 V T
j
= 25 °C;
1 mA <
I
Q
< 10 mA
Output voltage
V
Q
4.8 5.0 5.20 V 1 mA < I
Q
< 10 mA
Drop voltage
V
dr
0.6 0.8 1.1 V I
Q
= 10 mA
1)
Output capacitor C
Q
1––µF ESR ≤ 10 Ω
at 10 kHz
Output current
I
Q
15 – 70 mA –
Current Consumption
Quiescent current
I
q
–100150µA I
Q
< 10 mA;
V
I
= 13.5 V
Regulator Performance
Load regulation ∆
V
Q
–510mV0 mA < I
Q
<10 mA;
V
I
= 6 V;
T
j
≤ 85 °C
Line regulation ∆
V
Q
–510mVI
Q
= 5 mA;
T
j
≤ 85 °C
Power supply ripple
rejection
PSRR –60–dBf
r
= 100 Hz;
V
r
= 0.5 Vpp
Power Fail Output
Power fail switching
threshold
∆
V
Q
– V
Q,nom
- 50
–mVV
PF
< 1 V
Power fail low voltage
V
PF, low
– 0.15 0.3 V I
PF
= 0.1 mA;
V
Q
= 4.5 V
Power fail leakage
current
I
PFLK
––10µA R
ext
= 47 kΩ
Power fail pull-up
R
PF
30 50 70 kΩ internally
connected to
V
Q
1) Measured when the output voltage V
Q
has dropped 100 mV from the nominal value.