SPX1587_00 データシートの表示（PDF） - Signal Processing Technologies
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SPX1587_00
Signal Processing Technologies
SPX1587_00 Datasheet PDF : 7 Pages
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ABSOLUTE MAXIMUM RATINGS
Lead Temp. (Soldering, 10 Seconds) .............................. 300°C
Storage Temperature Range ............................ -65° to +150°C
Operating Junction Temperature Range ......................
SPX1587 Control Section.......................... -45°C +125°C
SPX1587 Power Transistor.........................-45°C +150°C
SPX1587
Maximum Input Voltage ...................................... 10V
Input to Output Voltage Differential Max ........... 8.8V
ELECTRICAL CHARACTERISTICS (NOTE 1) at IOUT = 10mA, TA=25°C, unless otherwise specified.
PARAMETER
1.5V Version
Output Voltage (Note 2)
2.5V Version
CONDITIONS
Typ
SPX1587-1.5V, 0 ≤IOUT≤3A, 2.75V≤VIN ≤10V
1.5
1.5
SPX1587A
Min Max
1.485
1.470
1.515
1.530
SPX1587
Min Max
1.470
1.455
1.530
1.545
Output Voltage (Note 2)
3.3V Version
SPX1587-2.5V, 0 ≤IOUT≤3A, 4.0V≤VIN ≤10V
2.5
2.475 2.525
2.450
2.550
2.5
2.450 2.550
2.425
2.575
Output Voltage (Note 2)
5.0V Version
Output Voltage (Note 2)
All Voltage Options
Reference Voltage (VREF)
Min. Load Current (Note 3)
Line Regulation (∆VREF (VIN))
Load Regulation (∆VREF
(IOUT))
Dropout Voltage
Current Limit
IOUT (MAX)
Long Term Stability
SPX1587-3.3V, 0 ≤IOUT≤3A, 4.75V≤VIN ≤10V
SPX1587-5.0V, 0 ≤IOUT≤3A, 6.5V≤VIN ≤10V
VIN≤ 7V, P≤ PMAX
1.5V≤ (VIN -VOUT)≤(VIN-VOUT) MAX,
10mA≤IOUT≤3A
1.5V≤ (VIN -VOUT)≤ (VIN-VOUT) MAX
2.75V≤VIN ≤7V, IOUT=10mA, TJ=25°C
(Note 3)
VIN ≤7V, IOUT=0mA, TJ=25°C
(Note 2)
10mA≤IOUT ≤3A, (VIN-VOUT)=3V, TJ=25°C
(Note 3)
0≤IOUT ≤3A, VIN=7V, TJ=25°C
(Note 2)
∆VREF=1%
IOUT =3A
IOUT≤3A
VIN=7V
1.4V≤ (VIN- VOUT) (Note3)
TA=125°C, 1000 Hrs.
3.3
3.3
5.0
5.0
1.250
5
0.005
0.005
0.05
0.05
1.1
4.0
0.3
(Note 2)
3.270
3.240
4.95
4.90
1.238
1.225
3.2
3.330
3.360
5.05
5.10
1.263
1.270
10
0.2
0.2
0.3
0.3
1.2
1
3.230
3.201
4.900
4.850
1.225
1.212
3.2
3.370
3.399
5.100
5.150
1.270
1.288
10
0.2
0.2
0.3
0.3
1.2
1
Thermal Regulation
(∆VOUT (Pwr))
Temperature Stability
(∆VOUT (T))
Output Noise, RMS
Thermal Resistance
TA=25°C, 20 ms pulse
10Hz to 10kHz TA = 25°c
TO-220
Junction to Tab
Junction to Ambient
DD Package
Junction to Tab
Junction to Ambient
0.01
0.25
0.003
0.020
3.0
60
3.0
60
0.020
3.0
60
3.0
60
The Bold specifications apply to the full operating temperature range.
Note 1: Changes in output voltage due to heating effects are covered under the specification for thermal regulation.
Note 2: Fixed Version Only
Note 3: Adjustable Version Only
Units
V
V
V
V
V
mA
%
%
%
%
V
A
%
%/W
%
%V
°C/W
Rev. 10/30/00
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