TLE4678-2_15 Datasheet, PDF (10/33 Pages) Infineon Technologies AG – Low Drop Out Linear Voltage Regulator

5.2
Electrical Characteristics Voltage Regulator
TLE4678-2
Voltage Regulator
Table 4 Electrical Characteristics: Voltage Regulator
V_I = 13.5 V, T_j = -40°C to +150 °C,
all voltages with respect to ground, direction of currents as shown in Figure 3 (unless otherwise specified)
Parameter
Symbol
Values
Unit Note / Test Condition Number
Min. Typ. Max.
Output Voltage
V_Q
4.9
5.0
5.1 V
0 mA ≤ I_Q ≤ 200 mA; P_5.2.1
8 V ≤ V_I ≤ 18 V
Output Voltage
V_Q
4.9
5.0
5.1 V
0 mA ≤ I_Q ≤ 150 mA; P_5.2.2
6 V ≤ V_I ≤ 18 V
Output Voltage
V_Q
4.9
5.0
5.1 V
0 mA ≤ I_Q ≤ 100 mA; P_5.2.3
18 V ≤ V_I ≤ 32 V
T_j ≤ 105 °C ^{1) 2)}
Output Voltage
V_Q
4.9
5.0
5.1 V
0 mA ≤ I_Q ≤ 10 mA;
P_5.2.4
32 V ≤ V_I ≤ 45 V
T_j ≤ 105 °C ^{1) 2)}
Output Voltage
V_Q
4.9
5.0
5.1 V
0.3 mA ≤ I_Q ≤ 100 mA; P_5.2.5
18 V ≤ V_I ≤ 32 V ¹⁾
Output Voltage
V_Q
4.9
5.0
5.1 V
0.3 mA ≤ I_Q ≤ 10 mA; P_5.2.6
32 V ≤ V_I ≤ 45 V ¹⁾
Load Regulation
steady-state
|dV_Q,load| –
5
30
mV I_Q = 1 mA to 150 mA; P_5.2.7
V_I = 6 V
Line Regulation
steady-state
|dV_Q,line| –
5
20
mV V_I = 6 V to 32 V;
I_Q = 5 mA
P_5.2.8
Power Supply Ripple Rejection PSRR 60
Drop out VoltageV_dr = V_I - V_Q V_dr
–
Drop out VoltageV_dr = V_I - V_Q V_dr
–
65
–
dB
f_ripple = 100 Hz;
V_ripple = 1 Vpp ²⁾
80
170 mV I_Q = 50 mA ³⁾
120
300 mV
I_Q = 150 mA ³⁾
P_5.2.9
P_5.2.10
P_5.2.11
Output Current Limitation
I_Q,max
201
350
500 mA
0 V ≤ V_Q ≤ 4.8 V
P_5.2.12
Reverse Current
I_Q
-1.5 -0.7 –
mA V_I = 0 V; V_Q = 5 V
P_5.2.13
Reverse Current
I_I
at Negative Input Voltage
-2
-1
–
mA V_I = -14 V; V_Q = 0 V P_5.2.14
Overtemperature Shutdown T_j,sd
Threshold
151 –
200 °C
T_j increasing ²⁾
P_5.2.15
Overtemperature Shutdown T_j,hy
–
Threshold Hysteresis
20
–
K
T_j decreasing ²⁾
P_5.2.16
1) See typical performance graph for details.
2) Parameter not subject to production test; specified by design.
3) Measured when the output voltage V_Q has dropped 100 mV from its nominal value.
Data Sheet
10
Rev. 1.0, 2014-03-03