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參數資料
| 型號： | SPX1584U-3.3 |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | 8A Low Dropout Voltage Regulator Adjustable & Fixed 3.3V |
| 中文描述： | 8A條低壓差線性穩(wěn)壓器可調節(jié) |
| 文件頁數： | 2/5頁 |
| 文件大?。?/td> | 242K |
| 代理商： | SPX1584U-3.3 |
Date: 04/29/04
SPX1584
ABSOLUTE MAXIMUM RATINGS
Power Dissipation..........................................Internally Limited
Lead Temp. (Soldering, 10 Seconds)..............................300°C
Storage Temperature Range ............................-65° to +150°C
Operating Junction Temperature Range
SPX1584 Control Section..........................0C° to +125°C
SPX1584 Power Transistor........................0C° to +150°C
ELECTRICAL CHARACTERISTICS
(Note 1) at I
OUT
= 10mA, T
A
= 25
°
C, unless otherwise specified.
Parameter
Conditions
3.3V Version
Output Voltage (Note 2)
SPX1584-3.3V, 0
≤
I
OUT
1.5A,
4.75V
≤
V
IN
≤
7V
Input Supply Voltage ....................................................+10V
Input to Output Voltage Differential..............................8.8V
SPX1584A
Min
SPX1584
Min
Units
Typ
Max
Max
3.3
3.3
3.270
3.240
3.330
3.360
3.230
3.201
3.370
3.399
V
All Voltage Options
Reference Voltage
10mA
≤
I
OUT
≤
I
FULLLOAD
3.3V
≤
(V
IN
- V
OUT
)
≤
V
IN
MAX
– V
OUT MAX
(V
IN
- V
OUT
) = V
IN
MAX
– V
OUT
MAX
1.5V
≤
V
IN
- V
OUT
≤
V
IN
MAX
– V
OUT MAX
I
LOAD
= 10mA
10mA
≤
I
OUT
≤
I
FULLLOAD
(VI
N
- V
OUT
)=3V
I
OUT
=I
FULLLOAD
,
V
REF
=1%
1.250
1.250
5
0.015
0.05
0.1
0.2
1.1
1.238
1.225
1.262
1.270
10
0.2
0.5
0.3
0.4
1.2
1.238
1.225
1.262
1.270
10
0.2
0.5
0.3
0.4
1.2
V
Mid Load Current
Line Regulation
mA
%
Load Regulation
%
Dropout Voltage
V
Current Limit
V
IN
- V
OUT
=5V
T
A
=125
°
C, 1000Hrs.
9.5
8.0
8.0
A
Long Term Stability
0.3
1
1
%
Adjust Pin Current
T
A
=25
°
C
55
90
90
μ
A
Adjust Pin Current
Change
Thermal Regulation
0.2
5
5
μ
A
30ms pulse
0.003
0.01
0.01
%/W
Temperature Stability
0.5
%
Ripple Rejection Ratio
V
IN
- V
OUT
=3V
I
OUT
=3A, C
OUT
= 25
μ
F, C
ADJ
= 25
μ
F,
f= 120Hz
10Hz to 10kHz
TO-220
75
60
60
dB
Output Noise, RMS
Thermal Resistance
Junction-to-Case
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:
A 10
μ
F output capacitor is required on SPX1584
0.003
% V
O
°
C/W
Junction to Tab
Junction to Ambient
2.7
0.65
2.7
0.65
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相關代理商/技術參數 |
參數描述 |
|---|---|
| SPX1584U-5.0 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:8A Low Dropout Voltage Regulator Adjustable & Fixed 3.3V |
| SPX1585 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:5A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response |
| SPX1585AT | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:5A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response |
| SPX1585AT-1.5 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:5A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response |
| SPX1585AT-2.5 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:5A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response |
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