SPX2810 데이터 시트보기 (PDF) - Signal Processing Technologies
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SPX2810 Datasheet PDF : 13 Pages
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TYPICAL PERFORMANCE CHARACTERISTICS
3.320
3.315
3.310
3.305
3.300
3.295
3.290
3.285
3.280
10
100
Output Current (A)
1000
Figure 1. Load Regulation for SPX2810M3-3.3;
VIN=4.8V, COUT=2.2µF
3.330
3.320
3.310
3.300
4.8
Line Regulation at 25°C
Series 1
Series 2
9.8
Vin (V)
14.8
Figure 2. Line Regulation for SPX2810M3--3.3;
VIN=4.8V, COUT=2.2µF
1.3
1.2
1.1
1.0
0.9
100 200 300 400 500 600 700 800 900 1000
Output Current (mA)
Figure 3. Dropout Voltage vs Output Current for
SPX2810M3-3.3; VIN=4.89V, COUT=10µF
2.00
1.50
Current Limit VS Temp
Series 1
Series 2
1.00
0.50
0.00
-50 -25 0 25 50 75 100 125
Temp (°C)
Figure 4. Current Limit for SP1202M3-3.3; VIN=4.8V,
CIN=COUT=1.0µF, IOUT pulsed from 10mA to Current
Limit
100
125°C
22µF
0
-100
15
Indicating Current
Limit Starts
10
VIN = 4.0V
0.5
VIN=3.3V Fixed
1O=10mA
0
CIN=1µF Ten Cap
COUT=2.2µF Ten Cap
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
Time (ms)
Figure 5. Current Limit for SPX2810M3-3.3, Output
Voltage Deviation, (IOUT pulsed from 10mA to 1A).
Date: 5/25/04
SPX2810 1A Low Dropout Linear Regulator
3
© Copyright 2004 Sipex Corporation
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