參數(shù)資料
型號: MAX5915
廠商: Maxim Integrated Products, Inc.
元件分類: 基準電壓源/電流源
英文描述: Dual PCI 2.2 Hot-Swap Controllers
中文描述: 雙路PCI 2.2熱插拔控制器
文件頁數(shù): 5/25頁
文件大?。?/td> 657K
代理商: MAX5915
M
Dual PCI 2.2 Hot-Swap Controllers
_______________________________________________________________________________________
5
Typical Operating Characteristics
(V
+12VIN
= +12V, V
3.3VAUXIN
= +3.3V, V
-12VIN
= -12V, V
5V
= +5V, V
3.3V
= +3.3V, R
5VSEN_
= 0.005
, R
3.3VSEN_
= 0.005
, C
3.3VO_
=
C
5VO_
= 470μF, C
+12VO_
= C
-12VO_
= C
3.3VAUXO_
= 47μF, T
A
= +25
°
C, unless otherwise noted. See
Typical Application Circuit.
)
M
OUTPUT CURRENT (A)
3
1.05
0.90
0.60 0.75
0.30 0.45
0.15
2.6
2.7
2.8
2.9
3.0
3.1
3.2
3.3
3.4
3.5
2.5
0
1.20
3.3VAUX_ VOLTAGE
vs. OUTPUT CURRENT
3.3VO_ SENSE RESISTOR VOLTAGE
vs. DIFFERENTIAL SWITCH VOLTAGE
M
V
IN
- V
3.3VSEN_
(V)
3
30
34
32
36
38
42
46
44
48
40
3.0
2.5
1.5
2.0
1.0
3.5
DURING CURRENT LIMIT
FAIRCHILD
FDS6670A
3.3VO_ VOLTAGE
vs. OUTPUT CURRENT
M
OUTPUT CURRENT (A)
3
2
3.18
3.20
3.22
3.28
3.30
3.32
3.16
0
8
4
6
3.24
3.26
FAIRCHILD
FDS6670A
20
24
22
28
26
30
34
38
36
40
1.0
1.5
2.0
2.5
V
IN
- V
5VSEN_
(V)
3.0
3.5
4.0
4.5
5.0
5VO_ SENSE RESISTOR VOLTAGE
vs. DIFFERENTIAL SWITCH VOLTAGE
M
5
32
DURING CURRENT LIMIT
FAIRCHILD
FDS6670A
5VO_ VOLTAGE
vs. OUTPUT CURRENT
M
OUTPUT CURRENT (A)
5
1
4.82
4.80
4.84
4.86
4.88
4.90
4.92
0
5
2
3
4
4.94
4.96
4.98
5.00
5.02
FAIRCHILD
FDS6670A
-12VO_ CURRENT FOLDBACK
vs. DIFFERENTIAL SWITCH VOLTAGE
M
V
-12VIN
- V
-12VO_
(V)
-
2
50
100
150
200
250
0
0
4
6
8
10
12
-12VO_ VOLTAGE
vs. OUTPUT CURRENT
M
OUTPUT CURRENT (mA)
-
50
-12.0
-11.9
-11.8
-11.7
-11.6
-11.5
-12.1
0
250
100
150
200
+12VO_ CURRENT FOLDBACK
vs. DIFFERENTIAL SWITCH VOLTAGE
M
V
+12VIN
- V
+12VO_
(V)
+
2
0.1
0.3
0.5
0.7
0.9
1.1
-0.1
0
4
6
8
10
12
+12VO_ VOLTAGE
vs. OUTPUT CURRENT
M
OUTPUT CURRENT (A)
+
1.0
0.5
11.5
11.6
11.7
11.8
11.9
12.0
12.1
11.4
0
1.5
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