SPX1084 View Datasheet(PDF) - Signal Processing Technologies
Part Name
Description
Manufacturer
SPX1084
Signal Processing Technologies
SPX1084 Datasheet PDF : 6 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
SPX1084 Control Section.......................... -45°C +125°C
SPX1084 Power Transistor.........................-45°C +150°C
SPX1084
Input Voltage........................................................ 30V
Input to Output Voltage Differential .................... 30V
ELECTRICAL CHARACTERISTICS (NOTE 1) at IOUT = 10mA, Ta=25°C, unless otherwise specified.
PARAMETER
CONDITIONS
Typ
SPX1084A
Min Max
1.5V Version
Output Voltage (Note 2)
SPX1084-1.5V, 0 < IOUT < 5A,
3.3V<VIN<25V
1.5
1.485 1.515
1.47 1.53
2.5V Version
Output Voltage (Note 2)
SPX1084-2.5V, 0 < IOUT < 5A,
4.0V<VIN<25V
2.5
2.475 2.525
2.45 2.55
3.3V Version
Output Voltage (Note 2)
SPX1084-3.3V, 0 < IOUT < 5A,
4.8V<VIN<25V
3.3
3.267 3.333
3.234 3.366
5.0V Version
Output Voltage (Note 2)
SPX1084-5.0V, 0 ≤ IOUT ≤ 5A,
6.5V≤VIN≤25V
5
4.950 5.050
4.900 5.100
Adjustable Version
Reference Voltage (VREF)
1.5V≤ (VIN -VOUT)≤25V, 10mA≤IOUT≤5A
1.250
1.250
1.238 1.262
1.225 1.270
All Voltage Options
Min. Load Current (Note 3)
1.5V≤ (VIN –VOUT)≤25V
5
10
Line Regulation (∆VREF(Vin))
2.75V≤VIN ≤25V, IOUT=10mA, TJ=25ºC
0.005
0.2
(Note 3)
VIN ≤25V, IOUT=0mA, TJ=25ºC (Note 2)
0.005
0.2
Load Regulation(∆VREF(IOUT))
10mA≤IOUT ≤5A, (VIN-VOUT)=3V, TJ=25ºC
0.05
0.7
(Note 3)
0≤IOUT ≤5A, VIN=7V, TJ=25ºC (Note 2)
0.05
0.3
Dropout Voltage
∆VREF=1%
IOUT = 5A (Note 3)
1.2
1.5
IOUT < 5A (Note 2)
Current Limit IOUT(MAX)
Long Term Stability
Thermal Regulation(∆VOUT(Pwr))
Temperature Stability (∆VOUT(T))
Output Noise, RMS
Thermal Resistance
VIN=7V
1.4V ≤ (VIN – VOUT) (Note3)
TA=125ºC, 1000 Hrs.
TA=25ºC, 20 ms pulse
10Hz to 10kHz
TO-220
DD Package
TA=25ºC
Junction to Tab
Junction to Ambient
Junction to Tab
Junction to Ambient
6
5.2
0.3
(Note 2)
0.01
0.25
0.003
3.0
60
3.0
60
1
0.020
3.0
60
3.0
60
SPX1084
Min Max
UNITS
1.47
1.53
V
1.455 1.545
2.45
2.55
V
2.425 2.575
3.234 3.366
V
3.069 3.399
4.9
5.1
V
4.65
5.15
1.225 1.270
V
1.212 1.288
10
V
0.2
%
0.2
0.7
%
0.3
1.5
5.2
A
1
0.020
3.0
60
3.0
60
%
%/W
%
% VO
ºC/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. 10/23/00
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