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3
Industrial
Grade
MGDI-10 Standard Input Series
Gaia Converter FC97-006.08/05 Revision J
©
5
3- Electrical Specifications
Data are valid at +25°C, unless otherwise specified.
Parameter
Conditions
Limit or
typical
Units
Single Output MGDSI- 10
10 - C
10 - F
10 - I
Input
Nominal input voltage
Full temperature range
Nominal
VDC
5
15
24
Permanent input
voltage range (Ui)
Full temperature range
Min. - Max.
VDC
4,5- 5,5
9- 18
18- 36
Start up time
Ui nominal
Nominal output
Full load : resistive
Maximum
ms
30
30
30
Reflected ripple current
Ui nominal, full load at
switching freq. BW = 20MHz
Decoupling capacitor 10µF
Maximum
mApp
50
50
30
Input current in short
circuit mode (Average)
Ui nominal
Short-circuit
Maximum
mA
50
30
30
No load input current
Ui nominal
No load
Maximum
mA
50
30
30
Output
Output voltage *
Full temperature range
Ui min. to max.
75% load
Nominal
Nominal
Nominal
Nominal
VDC
VDC
VDC
VDC
3,3
5
12
15
3,3
5
12
15
3,3
5
12
15
Set Point accuracy
Ambient temperature : +25°c
Ui nominal, 75% load
Maximum
%
+/- 2
+/- 2
+/- 2
Output power
Full temperature range
Ui min. to max.
Maximum
W
10
10
10
Output current
3,3V output
5V output
12V output
15V output
Full temperature range
Ui min. to max.
Maximum
Maximum
Maximum
Maximum
mA
mA
mA
mA
2.000
2.000
800
650
2.000
2.000
800
650
2.000
2.000
800
650
Ripple output voltage **
3,3V and 5V output
12V output
15V output
Ui nominal
Full load
BW = 20MHz
Maximum
Maximum
Maximum
mVpp
mVpp
mVpp
50
100
150
50
100
150
50
100
150
Line regulation
Ui min. to max.
Full load
Maximum
%
+/- 1
+/- 1
+/- 1
Load regulation
Ui nominal
25% to full load
Maximum
%
+/- 2,5
+/- 2,5
+/- 2,5
Efficiency
Ui nominal
Full load
Typical
%
77
82
83
Maximum admissible
Capacity load
3,3V and 5V output
12V and 15V output
Ui nominal
Full load
Per output
Maximum
Maximum
µF
µF
1.000
330
1.000
330
1.000
330
Note * : For proper operation the MGDI-10 module requires to install a 22µF chemical or tantalum capacitance accross output terminals.
Note ** : The ripple output voltage is the periodic AC component imposed on the output voltage, an aperiodic and random component (noise) has also to be considered.
This noise can be reduced by adding an external capacitance (typically 10nF/rated voltage depending on isolation requirement) connected between the pin Gin and
the pin Gout of the converter. This capacitance should be layed-out as close as possible from the converter.
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