TLE4250G Datasheet, PDF (6/12 Pages) Infineon Technologies AG – Low-Drop Voltage Tracker

TLE 4250 G
Electrical Characteristics
V_I = 13.5 V; V_ADJ > 2.5 V; – 40 °C < T_j < 150 °C; unless otherwise specified
Parameter
Symbol Limit Values Unit Test Condition
min. typ. max.
Output
Output voltage tracking ∆V_Q
accuracy
∆V_Q = V_ADJ – V_Q
Output voltage tracking ∆V_Q
accuracy
Output voltage tracking ∆V_Q
accuracy
Drop voltage
V_dr
Output current
I_Q
Output capacitor
C_Q
– 25 –
25 mV 6 V < V_I < 28 V
1 mA < I_Q < 50 mA
– 25 –
25 mV 6 V < V_I < 40 V
1 mA < I_Q < 10 mA
–5 –
5
mV 6 V < V_I < 16 V
1 mA < I_Q < 10 mA
–
100 300 mV I_Q = 10 mA;
V_ADJ > 4 V ¹⁾
50 70 –
mA ¹⁾
T_j < 125 °C
1
–
–
µF at 10 kHz;
2 Ω ≤ ESR ≤ 7 Ω
Current consumption
I_q
I_q = I_I – I_Q
–
1.5 3.0 mA I_Q < 30 mA
Current consumption
I_q
I_q = I_I – I_Q
–
80 150 µA I_Q < 1 mA
Quiescent current
(stand-by)
I_q = I_I – I_Q
I_q
–
10 20 µA V_ADJ = 0 V
T_j < 85 °C
Current consumption
I_q
(drop area)
–
–
3
mA V_ADJ = V_I = 5 V
I_Q = 0 mA
Load regulation
∆V_Q
– 15 –
15 mV 1 mA < I_Q < 30 mA
Line regulation
∆V_Q
– 10 –
10 mV 6 V < V_I < 40 V
I_Q = 10 mA
1) _{Measured when the output voltage VQ has dropped 100 mV from the nominal value.}
Data Sheet Rev. 2.2
6
2000-10-04