TLE4476_07 Datasheet, PDF (6/14 Pages) Infineon Technologies AG – Dual Low Drop Voltage Regulator

TLE 4476
Table 4
Electrical Characteristics
V_I = 13.5 V; V_EN > V_ENH; -40 °C < T_j < 150 °C; unless otherwise specified.
Parameter
Symbol Limit Values Unit Test Condition
Min. Typ. Max.
3.3 V Output Q1
Output voltage
Output current limitation
Load regulation
Line regulation
V_Q1
I_Q1
ΔV_Q1
ΔV_Q1
Power Supply Ripple
Rejection
Output capacitor
ESR of output capacitor
5.0 V Output Q2
PSRR
C_Q1
R_ESRQ1
3.17 3.3
350 –
––
––
– 60
10 –
––
3.43 V
900 mA
30 mV
20 mV
– dB
– μF
2Ω
1 mA < I_Q1 < 250 mA
1)
1 mA < I_Q1 < 250 mA
I_Q1 = 5 mA;
6 V < V_I < 28 V
20 Hz < f_r < 20 kHz²⁾;
V_r = 5 Vpp
–
at 10 kHz
Output voltage
Output current limitation
Drop voltage;
V_DRQ2 = V_I - V_Q2
Load regulation
Line regulation
V_Q2
I_Q2
V_DRQ2
ΔV_Q2
ΔV_Q2
Power Supply Ripple
Rejection
Output capacitor
ESR of output capacitor
PSRR
C_Q2
R_ESRQ2
4.8 5.0
430 –
– 0.3
––
––
– 60
10 –
––
5.2 V
900 mA
0.7 V
50 mV
50 mV
– dB
– μF
3Ω
1 mA < I_Q2 < 330 mA
1)
I_Q2 = 330 mA¹⁾
5 mA < I_Q2 < 330 mA
I_Q2 = 5 mA;
6 V < V_I < 28 V
20 Hz < f_r < 20 kHz²⁾;
V_r = 5 Vpp
–
at 10 kHz
Data Sheet
6
Rev. 2.5, 2007-03-20