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TLE4296-2_14 Datasheet, PDF (7/12 Pages) Infineon Technologies AG – Low Drop Voltage Regulator | |||
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TLE4296-2
Electrical Characteristics
5
Electrical Characteristics
5.1
Electrical Characteristics Voltage Regulator
Electrical Characteristics
VI = 13.5 V; VINH > 2.5 V; Tj = -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
VQ
5.1.2 TLE4296-2GV33
5.1.1 Output Voltage
VQ
5.1.2 TLE4296-2GV50
5.1.3 Output Current Limitation
IQ
5.1.4 Dropout Voltage 1)
Vdr
5.1.5 Output capacitor
CQ
5.1.6 Current Consumption
Iq
5.1.7 Iq = II â IQ
5.1.8 Quiescent Current (stand-by) Iq
5.1.9 Iq = II â IQ
5.1.10 Load Regulation
âVQ
3.17 3.3 3.43 V
1 mA ⤠IQ ⤠30 mA
3.17 3.3 3.43 V
IQ = 10 mA ;
4.3 V ⤠VI ⤠40 V
4.80 5.00 5.20 V
1 mA ⤠IQ ⤠30 mA
4.80 5.00 5.20 V
IQ = 10 mA ;
6 V ⤠VI ⤠40 V
30
â
â
mA
1)
â
250 300 mV IQ = 20 mA
3.3 â
â
μF ESR ⤠2 Ω at 10 kHz
â
2
5.2
mA IQ < 30 mA
â
130 170 μA IQ < 0.1 mA ; Tj < 85 °C
â
â
1
μA
VINH = 0.4 V ; Tj < 85 °C
â
â
5
μA
VINH = 0.4 V
â
17
50
mV 1 mA < IQ < 25 mA ;
Tj = 25 °C ;
TLE4296-2GV50
5.1.11
â
14
40
mV 1 mA < IQ < 25 mA ;
Tj = 25 °C ;
TLE4296-2GV33
5.1.12 Line Regulation
5.1.13 Power Supply Ripple
Rejection
âVQ
â
PSRR â
10
25
mV VI = (VQ,nom + 0.5 V)
to 36 V ;
IQ = 1 mA ; Tj = 25 °C
60
â
dB fr = 100 kHz ; Vr = 0.5 Vpp
Logic Inhibit Input
5.1.14 Inhibit, Turn-on voltage
VINH,high â
â
2.2 V
5.1.15 Inhibit, Turn-off voltage
VINH,low 0.4
â
â
V
5.1.16 H-input current
IINH,high
â
8
12
μA
5.1.17 L-input current
IINH,low
-2
â
2
μA
1) Measured when the output voltage VQ has dropped 100 mV from the nominal value.
VQ > 0.95*VQ,nom
VQ < 0.1 V
VINH = 5 V
VINH = 0 V
Data Sheet
7
Rev. 1.13, 2014-03-18
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