参数资料
型号: 20IMX7-12-12-8
厂商: Power-One
文件页数: 7/14页
文件大小: 0K
描述: CONVERT DC/DC 12V/12V 6W
标准包装: 10
系列: *

IMX7, IMS7 Series Data Sheet
?
Electrical Output Data
General conditions:
– T A = 25 °C, unless T C is specified.
– Pin i connected with Vi –; Trim or R input left open-circuit.
Table 5a: Output data for single-output models
7-Watt DC-DC Converters
Output
V o nom
3.3 V
5.1 V
Unit
Characteristics
Conditions
min
typ max min typ max
V o
I o nom
Output voltage setting
Output current (nom.)
V i nom
V i min – V i max
3.28
1.5
3.32 5.07
1.2
5.13
V
A
I o L
? V o
Current limit 2
Line and load regulation
V i nom
V i min – V i max
1.78
2.7
±1
1.56
2.0
±1
%
I o = (0.05 – 1) I o nom
v o
Output voltage noise
other models
V i min – V i max
I o = I o nom
5
6
20
70
40
20
70
40
mV pp
110IMX7
40
50
40
50
V o clp
Output overvoltage limit 7
Minimum load 1%
115
130
115
130
%
C o ext
Admissible capacitive load
2500
2000
μF
Recovery time
V od
t d
α Vo
Dynamic Voltage deviat.
load
regulation
Temperature coefficient
? V o / ? T C ( T C min to T C max )
V i nom
I o nom ? 1 / 2 I o nom
V i min – V i max
I o = (0.05 – 1) I o nom
±250
1
±0.02
±250
1
±0.02
mV
ms
%/K
Table 5b: Output data for double-output models
Output
V o nom
2×5V
2 × 12 V
2 ×15 V
2 × 24 V
Unit
Characteristics
Conditions
min
typ max min typ
max min
typ max min
typ max
V o1
V o2
V o1
V o2
Output voltage
setting
IMX7 V i nom
I o1 = I o2 = 0.5 I o nom
IMS7 V i nom
I o1 = I o2 = 0.5 I o nom
4.96
4.95
4.92
4.92
5.04 11.90
5.05 11.88
5.08 11.82
5.08 11.82
12.10 14.88
12.12 14.85
12.18 14.78
12.18 14.78
15.12 23.81
15.15 23.75
15.22 23.64
15.22 23.64
24.19
24.25
24.36
24.36
V
(nom.) 1
I onom
Output current 20IMX7 V i min – V i max
other models
2 × 0.6
2 × 0.7
2 × 0.25
2 × 0.3
2 × 0.2
2 × 0.24
2 × 0.13
2 × 0.15
A
I o L
Current
limit 2 3
20IMX7 V i nom
other models
1.8
1.8
2.1
2.0
0.7
0.8
0.9
1.0
0.5
0.55
0.7
0.9
0.35
0.38
0.45
0.5
? V o1
Line regulation
V i min – V i max , I o nom
±1
±1
±1
±1
%
? V o l
Load regulation
4
V i nom , (0.1 – 1) I o nom
±3
±3
±3
±3
v o1, 2
V o clp
Output voltage noise
Output overvoltage limit 7
V i min – V i ma
I o = I o nom
Minimum load 1%
5
6
115
20
80
40
130
115
25
120
50
130
115
30
150
60
130
115
50
240
100
130
mV pp
%
C o ext
Admissible capacitive load 3
2000
300
200
100
μF
Recovery time
V od
t d
α Vo
Dynamic Voltage deviat.
load
regulation
Temperature coefficient
V i nom
I o nom ? 1 / 2 I o nom
V i min – V i max
±150
1
±0.02
±330
1
±0.02
±350
1
±0.02
±600
1
±0.02
mV
ms
%/K
of output voltage
(0.05 – 1) I o nom
1
2
3
4
5
6
7
Each output is capable of delivering full output power P o nom according to table Model Selection .
The current limit is primary side controlled. I o L is defined when V o dropped to 85 to 94%.
Measured with both outputs connected in parallel.
Conditions for specified output. Other output loaded with constant current I o = 0.5 I o nom .
BW = 20 MHz
Measured with a probe according to EN 61204.
The overvoltage protection is not tracking with the R control.
BCD20007-G Rev AE, 14-May-2012
Page 7 of 14
www.power-one.com
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