SPX2815U View Datasheet(PDF) - Signal Processing Technologies
Part Name
Description
Manufacturer
SPX2815U
Signal Processing Technologies
SPX2815U Datasheet PDF : 10 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 ......................
SPX2815 Control Section.......................... -45°C +125°C
SPX2815 Power Transistor.........................-45°C +150°C
SPX2815
Maximum Input Supply Voltage .......................... 10V
Input to Output Voltage Differential .................... 10V
ELECTRICAL CHARACTERISTICS (NOTE 1) at IOUT = 10mA, Ta=25°C, unless otherwise specified.
PARAMETER
CONDITIONS
Typ
SPX2815A
Min Max
1.5V Version
Output Voltage (Note 2)
2.5V Version
SPX2815-1.5V, 0 ≤IOUT≤1.5A, 2.75V≤VIN ≤7V
1.5
1.485
1.515
1.5
1.470
1.530
Output Voltage (Note 2)
SPX2815-2.5V,0 ≤IOUT≤1.5A, 3.5V≤VIN ≤7V
2.5
2.475
2.525
2.5
2.450
2.550
3.3V Version
Output Voltage (Note 2)
5.0V Version
Output Voltage (Note 2)
All Voltage Options
Reference Voltage (VREF)
Min. Load Current (Note 3)
SPX2815-3.3V, 0 ≤IOUT≤1.5A, 4.75V≤VIN ≤7V
SPX2815-5.0V, 0 ≤IOUT≤1.5A, 5.5V≤VIN ≤7V
VIN≤ 7V, P≤ PMAX
1.5V≤ (VIN -VOUT)≤5.75V, 10mA≤IOUT≤1.5A
1.5V≤ (VIN -VOUT)≤5.75V
3.3
3.270
3.330
3.3
3.240
3.360
5.0
4.95
5.05
5.0
4.90
5.10
1.250
5
1.225
1.270
10
Line Regulation (∆VREF(VIN)) 2.75V≤VIN ≤7V, IOUT=10mA, TJ=25°C (Note 3)
0.005
0.2
VIN ≤7V, IOUT=0mA, TJ=25°C (Note 2)
0.005
0.2
Load Regulation(∆VREF(IOUT)) 10mA≤IOUT ≤1.5A, (VIN-VOUT)=3V, TJ=25°C
0.05
0.3
(Note 3)
SPX2815
Min Max
1.470
1.455
1.530
1.545
2.450
2.425
2.550
2.575
3.230
3.201
3.370
3.399
4.900
4.850
5.100
5.150
1.225
1.270
10
0.2
0.2
0.3
Dropout Voltage
Current Limit
IOUT(MAX)
Long Term Stability
Thermal Regulation
(∆VOUT(Pwr))
Temperature Stability
(∆VOUT(T))
Output Noise, RMS
Thermal Resistance
0≤IOUT ≤1.5A, VIN=7V, TJ=25°C (Note 2)
∆VREF=1%
IOUT =1.5A (Note 3)
IOUT≤ 1.5A (Note 2)
VIN=7V
1.4V≤ (VIN- VOUT) (Note3)
TA=125°C, 1000 Hrs.
TA=25°C, 20 ms pulse
0.05
0.3
0.3
1.1
1.2
1.2
2.5
1.7
1.7
0.3
1
1
(Note 2)
0.01
0.020
0.020
0.25
10Hz to 10khz TA=25°C
0.003
TO-220
Junction to Tab
3.0
3.0
Junction to Ambient
60
60
DD Package
Junction to Tab
3.0
3.0
Junction to Ambient
60
60
Units
V
V
V
V
V
mA
%
%
%
%
V
A
%
%/W
%
% VO
°C/W
°C/W
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
Rev. 10/20/00
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