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參數資料
| 型號： | SPX2870U-2.5 |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | 6.5A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response |
| 中文描述： | 6.5A低壓差穩(wěn)壓器可調節(jié) |
| 文件頁數： | 2/7頁 |
| 文件大?。?/td> | 195K |
| 代理商： | SPX2870U-2.5 |
Rev. 10/30/00
SPX2870
ABSOLUTE MAXIMUM RATINGS
Lead Temp. (Soldering, 10 Seconds)..............................300°C
Storage Temperature Range ............................-65° to +150°C
Operating Junction Temperature Range
SPX2870 Control Section.......................... -45°C +125°C
SPX2870 Power Transistor.........................-45°C +150°C
ELECTRICAL CHARACTERISTICS
(NOTE 1) at I
OUT
= 10mA, T
A
=25
°
C, unless otherwise specified.
PARAMETER
CONDITIONS
Input Voltage........................................................10V
Input to Output Voltage Differential ....................10V
Typ
SPX2870A
SPX2870
UNITS
Min
Max
Min
Max
2.5V Version
2.475
2.525
2.45
2.55
V
Output Voltage (Note 2)
SPX2870-2.5V, 0 < I
OUT
< 6.5A, 4.0V<V
IN
<7V
2.5
2.45
2.55
2.425
2.575
3.3V Version
3.267
3.333
3.234
3.366
V
Output Voltage (Note 2)
SPX2870-3.3V, 0 < I
OUT
< 6.5A, 4.8V<V
IN
<7V
3.3
3.234
3.366
3.069
3.399
5.0V Version
5
4.950
5.050
4.9
5.1
V
Output Voltage (Note 2)
SPX2870-5.0V, 0
≤
I
OUT
≤
6.5A, 6.5V
≤
V
IN
≤
7V
4.900
5.100
4.65
5.15
All Voltage Options
Reference Voltage (V
REF
)
1.250
1.225
1.270
1.225
1.270
V
V
IN
≤
7V, P
≤
P
MAX
1.5V
≤
(V
IN
-V
OUT
)
≤
5.75V, 10mA
≤
I
OUT
≤
5A
Min. Load Current (Note 3)
1.5V
≤
(V
IN
–V
OUT
)
≤
5.75V
2.75V
≤
V
IN
≤
7V, I
OUT
=10mA, T
J
=25oC
(Note 3)
V
IN
≤
7V, I
OUT
=0mA, T
J
=25oC (Note 2)
10mA
≤
I
OUT
≤
5A, (Vin-V
OUT
)=3V, T
J
=25oC (Note 3)
0
≤
I
OUT
≤
5A, V
IN
=7V, T
J
=25oC (Note 2)
V
REF
=1%
5
10
10
V
Line Regulation (
V
REF
(V
IN
))
0.005
0.2
0.2
0.005
0.2
0.2
%
0.05
0.3
0.3
Load Regulation(
V
REF
(I
OUT
))
0.05
0.3
0.3
%
Dropout Voltage
I
OUT
= 6.5A (Note 3)
I
OUT
< 6.5A (Note 2)
1.5
1.5
V
V
IN
=7V
6
6.9
6.9
A
Current Limit
I
OUT
(MAX)
1.4V
≤
(V
IN
– V
OUT
) (Note3)
T
A
=125oC, 1000 Hrs.
Long Term Stability
0.3
(Note 2)
1
1
%
Thermal Regulation
(
V
OUT
(PWR))
T
A
=25oC, 20 ms pulse
0.01
0.020
0.020
%/W
Temperature Stability
(
V
OUT
(T))
0.25
%
Output Noise, RMS
10Hz to 10kHz Ta=25oC
0.003
% V
O
3.0
3.0
3.0
TO-220
Junction to Tab
Junction to Ambient
60
60
60
3.0
3.0
3.0
Thermal Resistance
DD Package
Junction to Tab
Junction to Ambient
60
60
60
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
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相關代理商/技術參數 |
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|---|---|
| SPX2870U-3.3 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:6.5A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response |
| SPX2870U-5.0 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:6.5A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response |
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