TLE4296-2_11 Datasheet, PDF (7/12 Pages) Infineon Technologies AG – Low Drop Voltage Regulator

TLE4296-2
Electrical Characteristics
5
Electrical Characteristics
5.1
Electrical Characteristics Voltage Regulator
Electrical Characteristics
V_I = 13.5 V; V_INH > 2.5 V; T_j = -40 °C to +150 °C; all voltages with respect to ground (unless otherwise
specified)
Pos. Parameter
Symbol
Limit Values
Unit Measuring Condition
Min. Typ. Max.
5.1.1 Output Voltage
V_Q
5.1.2 ^{TLE4296-2GV33}
5.1.1 Output Voltage
V_Q
5.1.2 ^{TLE4296-2GV50}
5.1.3 Output Current Limitation
I_Q
5.1.4 Dropout Voltage ¹⁾
V_dr
5.1.5 Output capacitor
C_Q
5.1.6 Current Consumption
I_q
5.1.7 ^Iq ^{= I}I ^{– I}Q
5.1.8 Quiescent Current (stand-by) I_q
5.1.9 ^Iq ^{= I}I ^{– I}Q
5.1.10 Load Regulation
∆V_Q
3.17 3.3 3.43 V
1 mA ≤ I_Q ≤ 30 mA
3.17 3.3 3.43 V
I_Q = 10 mA ;
4.3 V ≤ V_I ≤ 40 V
4.80 5.00 5.20 V
1 mA ≤ I_Q ≤ 30 mA
4.80 5.00 5.20 V
I_Q = 10 mA ;
6 V ≤ V_I ≤ 40 V
30
–
–
mA
1)
–
250 300 mV I_Q = 20 mA
3.3 –
–
μF ESR ≤ 2 Ω at 10 kHz
–
2
5.2
mA I_Q < 30 mA
–
130 170 μA I_Q < 0.1 mA ; T_j < 85 °C
–
–
1
μA
V_INH = 0.4 V ; T_j < 85 °C
–
–
5
μA
V_INH = 0.4 V
–
17
50
mV 1 mA < I_Q < 25 mA ;
T_j = 25 °C ;
TLE4296-2GV50
5.1.11
–
14
40
mV 1 mA < I_Q < 25 mA ;
T_j = 25 °C ;
TLE4296-2GV33
5.1.12 Line Regulation
5.1.13 Power Supply Ripple
Rejection
∆V_Q
–
PSRR –
10
25
mV V_I = (V_Q,nom + 0.5 V)
to 36 V ;
I_Q = 1 mA ; T_j = 25 °C
60
–
dB f_r = 100 kHz ; V_r = 0.5 Vpp
Logic Inhibit Input
5.1.14 Inhibit, Turn-on voltage
V_INH,high –
–
2.2 V
5.1.15 Inhibit, Turn-off voltage
V_INH,low 0.4
–
–
V
5.1.16 H-input current
I_INH,high
–
8
12
μA
5.1.17 L-input current
I_INH,low
-2
–
2
μA
1) Measured when the output voltage V_Q has dropped 100 mV from the nominal value.
V_Q > 0.95*V_Q,nom
V_Q < 0.1 V
V_INH = 5 V
V_INH = 0 V
Data Sheet
7
Rev. 1.11, 2011-02-10