参数资料
型号: 20IMX15-0503-8R
厂商: POWER-ONE INC
元件分类: 电源模块
英文描述: 2-OUTPUT 11.3 W DC-DC REG PWR SUPPLY MODULE
封装: 2 INCH X 1.600 INCH, 10.50 MM HEIGHT, PACKAGE-9
文件页数: 19/19页
文件大小: 177K
代理商: 20IMX15-0503-8R
Board Mountable
DC-DC Converters
IMX/IMY 15 Series
Edition 1/01.2002
9/20
Table 7c: Output data for dual and double output units.
Output
2
××××× 5 V
2
××××× 12 V
2
××××× 15 V
2
××××× 24 V
Characteristics
Conditions
min typ max
Unit
Uo1
Output voltage
Ui nom
4.95
5.05
11.90
12.10 14.88
15.12 23.80
24.20 V DC
Uo2
Io = 0.5 Io nom
4.94
5.06
11.88
12.12 14.85
15.15 23.75
24.25
Io nom
Output current 1
20 IMX
Ui min...Ui max
2
× 1.3
2
× 0.65
2
× 0.50
2
× 0.32
A
40 IMX/110 IMY
2
× 1.4
2
× 0.70
2
× 0.56
2
× 0.35
IoL
Current limit 2, 4
20 IMX
Ui nom, TC = 25°C
3.0
1.6
1.3
0.85
40 IMX/110 IMY
Uo = 93% Uo nom
3.2
1.7
1.4
0.90
DUo1
Line/load regulation
Uo1
Ui min...Ui max, Io nom
±1
±1%
DUo2
Uo2
Ui nom
±3
Io = (0.1...1) Io nom
uo1/2
Output voltage noise
Ui min...Ui max
5
80
120
150
240
mVpp
Io = Io nom
6
40
60
70
120
Uo L
Output overvoltage limit. 7
Min. load 1%
115
130
115
130
115
130
115
130
%
Co ext
Admissible capacitive load 3
4000
680
470
180
F
uo d
Dynamic
Voltage deviat.
Ui nom
±250
±300
±600
mV
td
load
Recovery time
Io nom
1/2 Io nom
1
111
ms
regulation
aUo
Temperature coefficient
Ui min...Ui max
±0.02
±0.02 %/K
DUo/DTC
Io = 0...Io max
1 Flexible load distribution: With double or dual output units each output is capable of delivering 75% of the total output power.
The other output should not be loaded such that the total output power exceeds
Po nom according to table: Type survey.
2 The current limit is primary side controlled. In the event of a sustained overload condition the thermal protection may cause the unit to
shutdown (restart on cool-down).
3 Measured with both outputs connected in parallel.
4 Conditions for specified output. Other output loaded with constant current Io = 0.5 Io nom.
5 BW = 20 MHz
6 Measured with a probe according to EN 61204
7 The overvoltage protection is via a primary side second regulation loop, not tracking with Trim control.
8 Minimum load of 10% on output 1 recommended to prevent the two output voltages to drop in unbalanced load conditions.
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