TLE4284DV50 View Datasheet(PDF) - Infineon Technologies
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TLE4284DV50 Datasheet PDF : 15 Pages
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TLE 4284
Characteristics 3.3 V Fixed Output Voltage Device TLE 4284 DV33
– 40 °C < Tj < 150 °C; VI = 8.5 V, IQ = 10 mA; unless otherwise specified.
Parameter
Symbol Limit Values Unit Measuring Conditions
min. typ. max.
Output voltage
VQ
Output voltage
VQ
Output voltage
VQ
Line regulation
∆VQ
Load regulation
∆VQ
Drop voltage
VDR
Drop voltage
VDR
Drop voltage
VDR
Current consumption; Iq
Iq = II – IQ
Temperature stability –
3.23 3.3
3.20 3.3
3.37 V
3.40 V
– 3.3 – V
–
3
10 mV
– 10 50 mV
– 2.10 – V
– 2.15 – V
– 2.20 – V
– 1.1 2.0 mA
–
3
– mV
Tj = 25 °C, IQ = 10 mA
10 mA ≤ IQ ≤ 800 mA;
8 V ≤ VI ≤ 14 V
10 mA ≤ IQ ≤ 800 mA;
14 V ≤ VI ≤ 40 V
6.5 V ≤ VI ≤ 40 V
10 mA ≤ IQ ≤ 800 mA;
Tj = 25 °C
IQ = 100 mA1)
IQ = 500 mA1)
IQ = 800 mA1)
IQ = 10 mA
2)
Minimum load current IQ
Current limit
IQmax
Current limit
IQmax
RMS Output Noise –
– 3.5
1000 –
50 200
–3
10 mA
2200 mA
– mA
– ppm
V = 40 V
–
VI = 40 V, Tj = 25 °C
ppm of VQ, Tj = 25 °C2)
10 Hz ≤ f ≤ 10 kHz
Supply Voltage Ripple PSRR –
Rejection
65 –
dB fr = 120 Hz, Vr = 0.5 VSS
CADJ = 0 µF2)
Supply Voltage Ripple PSRR 65 80 –
Rejection
dB fr = 120 Hz, Vr = 0.5 VSS
CADJ = 10 µF2)
Long Term Stability ∆VQ
–
0.3 1
%
Tj = 125 °C, 1000 h2)
1) Drop voltage measured when the output voltage has dropped 100 mV from the nominal value obtained at
VI = 8.5 V.
2) Guaranteed by design.
Target Data Sheet Rev. 0.2
8
2000-10-06
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