TLE4285G_08 Datasheet, PDF (5/12 Pages) Infineon Technologies AG – 5-V Voltage Regulator Low quiescent current consumption

TLE 4285 G
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 mA¹⁾
Output capacitor
C_Q
1
–
–
µF ESR ≤ 10 Ω
at 10 kHz
Output current
I_Q
Current Consumption
15
–
70
mA –
Quiescent current
I_q
Regulator Performance
–
100 150 µA I_Q < 10 mA;
V_I = 13.5 V
Load regulation
∆V_Q
–
Line regulation
∆V_Q
–
Power supply ripple PSRR –
rejection
Power Fail Output
5
10
mV 0 mA < I_Q <10 mA;
V_I = 6 V;
T_j ≤ 85 °C
5
10
mV I_Q = 5 mA;
T_j ≤ 85 °C
60
–
dB f_r = 100 Hz;
V_r = 0.5 Vpp
Power fail switching ∆V_Q
–
threshold
V_Q,nom –
- 50
mV V_PF < 1 V
Power fail low voltage V_{PF, low} –
Power fail leakage
I_PFLK
–
current
0.15 0.3
–
10
V I_PF = 0.1 mA;
V_Q = 4.5 V
µA 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.
Data Sheet
5
Rev. 2.2, 2008-04-21