Data are valid at +25°C, unless otherwise specified.
Parameter
Input
Nominal input voltage
Permanent input
voltage range (Ui)
Extended permanent input
voltage range
Transient input voltage
Undervoltage lock-out
(UVLO)
Start up time
Reflected ripple current
Input current in short circuit
mode (Average)
No load input current
Primary Output
Output voltage *
Set Point accuracy
+ Line regulation
+ Load regulation
Output power **
Ripple output voltage ***
3,3V and 5V output
12V output
15V and 24V output
Trim function
Sense function
Secondary Output
Output voltage *
Set point accuracy
Output power
Ripple output voltage **
3,3V, 5V and +/-5V output
12V and +/-12V output
15V and +/-15V output
24V and +/-24V output
Line regulation
Load regulation ***
Ui min. to max.
75% load
Nominal
VDC
%
W
mVpp
mVpp
mVpp
mVpp
%
%
Ui min. to max.
Nominal
75% load
Ambient temperature : +25°c
Ui min. to max.
Maximum
25% to full load
Full temperature range
Maximum
Ui min. to max.
Ui nominal
Full load
BW = 20MHz
Ui nominal
Ui nominal
Maximum
Maximum
Maximum
Maximum
Minimum
Maximum
Minimum
VDC
%
W
mVpp
mVpp
mVpp
%
%
%
%
Conditions
Limit or
typical
Nominal
Min. - Max.
Min. - Max.
Maximum
Minimum
Maximum
Maximum
Maximum
Maximum
Maximum
Units
CGDI-D
Industrial
Grade
CGDI-H
Full temperature range
Full temperature range
Full temperature range
(consult factory)
Full load
Threshold
Ui nominal
Nominal output
Full load : resistive
Ui nominal, full load at
switching freq. BW = 20MHz
Ui nominal
Short-circuit
Ui nominal
No load
VDC
VDC
VDC
VDC/S
VDC
VDC
ms
mApp
mA
mA
9
4,7-16
/
/
4
4,5
40
50
100
100
20
9-36
/
40/0,1
7
8,5
40
50
60
60
3,3V , 5V , 12V , 15V or 24V
Consult factory for other outputs
+/- 1
10, 20 or 30
(limited to respectively 2A, 4A or 6A max)
+/- 1
40
50
60
+5
-5
+5
-5
40
50
60
+5
-5
+5
-5
5
3,3V , 5V , 12V , 15V or 24V
+/- 5V , +/- 12V , +/- 15V or +/- 24V
Consult factory for other outputs
+/- 2
10 or 20
(limited to respectively
2A or 4A max)
Ambient temperature : +25°c
Maximum
Ui nominal, 75% load
Full temperature range
Ui min. to max.
Ui nominal
Full load
BW = 20MHz
Ui min. to max.
Full load
Ui nominal
25% to full load
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
+/- 2
10 or 20
(limited to respectively
2A or 4A max)
50
100
150
150
+/- 1
+/- 2,5
50
100
150
150
+/- 1
+/- 2,5
Note * : For proper operation the CGDI module requires to install a 22µF chemical or tantalum capacitance accross output terminals.
Note ** : For 9-36V inpt range, the power is derated at 80% at 9V and increases linearly to full power at 12V.
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 capacitor(typically 10nF/rated voltage depending on isolation requirement) connected between the pin Gin and the pin Gout of the converter. This capacitor
should be layed-out as close as possible from the converter.
Note *** : For load regulation characteristics from 0% to full load, please contact factory.
Data are valid at +25°C, unless otherwise specified.
Parameter
Input
Nominal input voltage
Permanent input
voltage range (Ui)
Extended permanent input
voltage range
Transient input voltage
Undervoltage lock-out (UVLO)
Start up input voltage
Start up time
Reflected ripple current
Input current in short circuit
mode (Average)
No load input current
Primary Output
Output voltage *
Set Point accuracy
+ Line regulation
+ Load regulation
Output power
Ripple output voltage **
3,3V and 5V output
12V output
15V and 24V output
Trim function
Sense function
Secondary Output
Output voltage *
Set point accuracy
Output power
Ripple output voltage **
3,3V, 5V and +/-5V output
12V and +/-12V output
15V and +/-15V output
24V and +/-24V output
Line regulation
Load regulation
Ui min. to max.
75% load
Ambient temperature : +25°c
Ui nominal, 75% load
Full temperature range
Ui min. to max.
Ui nominal
Full load
BW = 20MHz
Ui min. to max.
Full load
Ui nominal
25% to full load
Nominal
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
VDC
%
W
mVpp
mVpp
mVpp
mVpp
%
%
Ui min. to max.
75% load
Ambient temperature : +25°c
Ui min. to max.
25% to full load
Full temperature range
Ui min. to max.
Ui nominal
Full load
BW = 20MHz
Ui nominal
Ui nominal
Nominal
Maximum
Maximum
Maximum
Maximum
Maximum
Maximum
Minimum
Maximum
Minimum
VDC
%
W
mVpp
mVpp
mVpp
%
%
%
%
40
50
60
+5
-5
+5
-5
Conditions
Limit or
typical
Nominal
Min. - Max.
Min. - Max.
Maximum
Min. - Max.
Minimum
Maximum
Maximum
Maximum
Maximum
Units
CGDI-J
Industrial
Grade
CGDI-Q
Full temperature range
Full temperature range
Full temperature range
(consult factory)
Full load
Threshold
Threshold
Ui nominal
Nominal output
Full load : resistive
Ui nominal, full load at
switching freq. BW = 20MHz
Ui nominal
Short-circuit
Ui nominal
No load
VDC
VDC
VDC
VDC/S
VDC
VDC
ms
mApp
mA
mA
28
16-40
16-45
45/0,1
12-15
/
40
50
60
60
72
36-140
36-154
175/0,1
/
33
40
50
60
60
3,3V , 5V , 12V , 15V or 24V
Consult factory for other outputs
+/- 1
10, 20 or 30
40
50
60
+5
-5
+5
-5
+/- 1
5
3,3V , 5V , 12V , 15V or 24V
+/- 5V , +/- 12V , +/- 15V or +/- 24V
Consult factory for other outputs
+/- 2
10 or 20
50
100
150
150
+/- 1
+/- 2,5
+/- 2
10 or 20
50
100
150
150
+/- 1
+/- 2,5
Note * : For proper operation the CGDI 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.
1. Introduction
Electronic scales are gradually replacing traditional measuring tools like springs and balances in everyday life, such as electronic price computing scales and electronic weigh...[详细]
微控制器 MCU
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