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參數(shù)資料
| 型號(hào)： | AMS1085 |
| 廠商： | Advanced Monolithic Systems, Inc. |
| 元件分類(lèi)： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | 3A LOW DROPOUT VOLTAGE REGULATOR |
| 中文描述： | 第3A低壓差穩(wěn)壓器 |
| 文件頁(yè)數(shù)： | 6/9頁(yè) |
| 文件大小： | 85K |
| 代理商： | AMS1085 |
Advanced Monolithic Systems, Inc.
6680B Sierra Lane, Dublin, CA 94568 Phone (925) 556-9090 Fax (925) 556-9140
AMS1085
TYPICAL PERFORMANCE CHARACTERISTICS
-2.0
-1.0
0
1.0
2.0
-50 -25
0
25
50
75 100 125 150
TEMPERATURE (° C)
0
1
2
3
4
0
1
Dropout Voltage
-0.20
-0.15
-0.10
-0.05
0
0.05
0.10
-50 -25
0
25
50
75 100 125 150
0
2
4
6
8
10
12
0
6
2
4
2
Short-Circuit Current
Load Regulation
14
0
0
-0.2
-0.3
0.3
0.2
50 60 70 80 90100 110
CASE TEMPERATURE (° C)
*AS LIMITED BY MAXIMUM JUNCTION TEMPERATURE
0
50
0
100
-40
60
40
0
OUTPUT CURRENT (0 TO I
FULL LOAD
)
0.2
0.4
0.6
0.8
1.0
0
50
100
90
Temperature Stability
Ripple Rejection vs. Current
10
20
30
40
60
70
80
0
20
40
60
80
100
1k
10k
100k
Ripple Rejection
10
30
50
70
100
50
1
2
3
~
~
-0.1
0
0.1
Load Transient Response
200
Line Transient Response
12
13
14
~
~
-60
-20
0
20
Maximum Power Dissipation*
120 130 140 150
10
20
30
40
TIME (
μ
s)
TIME (
μ
s)
P
I
D
O
D
L
C
O
D
FREQUENCY (Hz)
R
R
INPUT/OUTPUT DIFFERENTIAL (V)
S
O
TEMPERATURE (° C)
O
OUTPUT CURRENT (A)
M
D
f
R
= 120Hz
V
RIPPLE
≤
3V
P-P
f
R
=20kHz
V
RIPPLE
≤
0.5V
P-P
I
OUT
=I
FULL LOAD
(V
IN
-V
OUT
)
≥
V
DROPOUT
V
RIPPLE
≤
3V
P-P
V
RIPPLE
≤
0.5V
P-P
(V
IN
-V
OUT
)
≥
3V
C
ADJ
= 0
V
OUT
= 10V
I
IN
= 0.2A
C
IN
= 1
μ
F TANTALUM
C
OUT
= 10
μ
F TANTALUM
V
OUT
= 10V
V
= 13V
PRELOAD = 100mA
C
IN
= 1
μ
F
C
OUT
= 10
μ
F TANTALUM
C
ADJ
= 0
I = 3A
T
J
=150° C
T
J
=25° C
1
5
3
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AMS1085CT-33 | 3A LOW DROPOUT VOLTAGE REGULATOR |
| AMS1085CD-15 | 3A LOW DROPOUT VOLTAGE REGULATOR |
| AMS1085CD-25 | 3A LOW DROPOUT VOLTAGE REGULATOR |
| AMS1085CT-30 | 3A LOW DROPOUT VOLTAGE REGULATOR |
| AMS1085CD | 3A LOW DROPOUT VOLTAGE REGULATOR |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AMS1085_05 | 制造商:ADMOS 制造商全稱(chēng):ADMOS 功能描述:3A LOW DROPOUT VOLTAGE REGULATOR |
| AMS1085CD | 制造商:AMS 制造商全稱(chēng):AMS 功能描述:3A LDO |
| AMS1085CD-1.2 | 制造商:AMS 制造商全稱(chēng):AMS 功能描述:3A LDO |
| AMS1085CD-1.5 | 制造商:ADMOS 制造商全稱(chēng):ADMOS 功能描述:3A LOW DROPOUT VOLTAGE REGULATOR |
| AMS1085CD-1.8 | 制造商:AMS 制造商全稱(chēng):AMS 功能描述:3A LDO |
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