参数资料
型号: 20MX15-12-12-8RI
厂商: POWER-ONE INC
元件分类: 电源模块
英文描述: 2-OUTPUT 15.6 W DC-DC REG PWR SUPPLY MODULE
文件页数: 18/20页
文件大小: 319K
代理商: 20MX15-12-12-8RI
Board Mountable
DC-DC Converters
IMX/IMY 15 Series
Edition 7/5.2000
7/20
Electrical Output Data
General conditions:
– TA = 25
°C, unless T
C is specified
– Shutdown pin left open circuit (not connected)
– R input not connected
Table 7a: Output data for single output units and -0503- types.
Output
2.5 V (RG)
3.3 V (RG)
5.1 V (RG)
Characteristics
Conditions
min
typ
max
min
typ
max
min
typ
max
Unit
Uo1
Output voltage
Ui nom
3.27
3.33
3.25
3.35
5.05
5.15
V DC
Uo2
Io = 0.5 Io nom
Io nom
Output current 1
20 IMX
Ui min...Ui max
4.5
3.5
A
40 IMX/110 IMY
4.5
3.5
Io1L
Current limit 2, 4
20 IMX
Ui nom, TC = 25°C
6.0
4.6
Io2L
Uo1 – 93% Unom
Io1L
40 IMX/110 IMY
6.0
4.6
Io2L
DUo
Line/load regulation
Ui min...Ui max,
±0.5
%
Io = (0.01...1) Io nom
uo1/2
Output voltage noise
Ui min...Ui max
5
100
mVpp
Io = Io nom
6
60
Uo L
Output overvoltage limit. 7
115
130
115
130
115
130
%
Co ext
Admissible capacitive load
4000
F
uo d
Dynamic
Voltage deviat.
Ui nom
±250
mV
td
load
Recovery time
Io nom
1/2 Io nom
11
1
ms
regulation
IEC/EN 61204
aUo
Temperature coefficient
Ui min...Ui max
±0.02
%/K
DUo/DTC
Io = 0...Io max
1 Flexible load distribution: 20 IMX 15-0503-7; 1.6 A max. and 40 IMX 15/110 IMY 15-0503-7 types; 1.8 A max. on one of the 2 outputs,
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 For -0503- types: total capacitance, of both outputs.
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. It is not tracking with R control
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