TLE7270 Datasheet, PDF (5/14 Pages) Infineon Technologies AG – 5-V Low Drop Voltage Regulator

TLE 7270
Table 4
Thermal Resistance
Parameter
Symbol Limit Values Unit Remarks
Junction case
Junction ambient
Junction ambient
R_thj-c
R_thj-a
R_thj-a
Min.
–
–
–
Max.
10¹⁾
80¹⁾
55¹⁾
K/W
K/W
K/W
–
TO252²⁾
TO263³⁾
1) Target values need to be verified
2) Worst case, regarding peak temperature; zero airflow; mounted on a PCB FR4, 80 × 80 × 1.5 mm³, heat sink
area 300 mm²
3) Worst case, regarding peak temperature; zero airflow; mounted on a PCB FR4, 80 × 80 × 1.5 mm³, heat sink
area 300 mm²
Table 5
Electrical Characteristics
V_I = 13.5 V; – 40 °C < T_j < 150 °C (unless otherwise specified)
Parameter
Output Q
Output voltage
Symbol Limit Values Unit
Min. Typ. Max.
V_Q
4.9 5.0 5.1 V
Output voltage
V_Q
4.9 5.0 5.1 V
Output current limitation I_Q
Output current limitation I_Q
Current consumption; I_q
I_q = I_I – I_Q
Current consumption; I_q
I_q = I_I – I_Q
Drop voltage
V_dr
320 –
– 20
– mA
800 mA
30 µA
– – 40 µA
– 200 500 mV
Load regulation
Line regulation
∆V_{Q, lo} – 40 15 40 mV
∆V_{Q, li} – 20 5
20 mV
Measuring Condition
0.1 mA<I_Q<300 mA;
6 V < V_I < 16 V
0.1 mA<I_Q<100 mA;
6 V < V_I < 40 V
1)
V_Q =0V
I_Q = 0.1 mA;
T_j = 25 °C
I_Q = 0.1 mA;
T_j ≤ 80 °C
I_Q = 200 mA
V_dr = V_I – V_Q1)
I_Q = 5 mA to 250 mA
V_l = 10 V to 32 V;
I_Q = 5 mA
Data Sheet
5
Rev. 1.03, 2004-10-14