Q67006-A9453 データシートの表示（PDF） - Infineon Technologies

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Q67006-A9453

Voltage Regulator

Infineon Technologies 

TLE 4317

Characteristics Adjustable Output Voltage Device TLE 4317 V, D V

0 °C < Tj < 125 °C; VI – VQ = 5 V, IQ = 10 mA; unless otherwise specified

Parameter

Symbol Limit Values Unit Measuring Conditions

min. typ. max.

Reference voltage

Line regulation

Load regulation

VREF1)

∆VQ

∆VQ

1.20 1.25

– 0.3

– 0.3

1.30 V

1.0 %

1.5 %

Drop voltage

Drop voltage

Drop voltage

Current

consumption;

Iq = II – IQ

Adjust current

Adjust current

change

Adjust current

change

Temperature

stability

VDR

– 2.1 – V

VDR

– 2.15 – V

VDR

– 2.2 – V

Iq

– 100 120 µA

IADJ

–

∆IADJ

–

∆IADJ

–

–

–

100 120 µA

± 0.2 ± 1 µA

± 0.2 ± 1 µA

1

–%

–

3 V ≤ (VI – VQ) ≤ 40 V

10 mA ≤ IQ ≤ 800 mA;

VI = 4.25 V; VQ = VREF

IQ = 100 mA2)

IQ = 500 mA2)

IQ = 800 mA2)

IQ = 10 mA

IQ = 10 mA

10 mA ≤ IQ ≤ 800 mA;

3 V ≤ (VI – VQ) ≤ 20 V

10 mA ≤ IQ ≤ 200 mA;

3 V ≤ (VI – VQ) ≤ 40 V

3)

Minimum load

IQ

current

–

3.5 10 mA VI – VQ = 40 V

Current limit

IQmax

1000 –

2200 mA VI = 13.5 V

Current limit

IQmax

50 200 –

mA VI – VQ = 40 V; Tj = 25 °C

RMS Output Noise –

–3

–

ppm ppm of VQ; 10 Hz ≤ f ≤ 10k;

Tj = 25 °C3)

Power Supply

Ripple Rejection

PSRR –

65 –

dB VQ = 10 V, fr = 120 Hz,

Vr = 0.5 VPP, CADJ = 0 µF3)

Power Supply

PSRR 65 80 –

Ripple Rejection

dB VQ = 10 V, fr = 120 Hz,

Vr = 0.5 VPP, CADJ = 10 µF3)

Long Term Stability ∆VQ

–

0.3 1

%

Tj = 125 °C, 1000 h3)

1) VREF = VQ – VADJ

2) Drop voltage measured when the output voltage has dropped 100 mV from the nominal value obtained at

VQ = VREF.

3) Guaranteed by design.

Preliminary Data Sheet Rev. 0.2

7

2000-08-22

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