Ordering information
DC-DC Converters PCB Mount Type
MG
S
3
24
05 -O
5 6
MGS3
1
2
3
4
1Series name
2Single output
3Output wattage
4Input voltage
5Output voltage
6Optional
R
Y2: Output voltage
adjustable (+10%, -5%)
MODEL
MGS3053R3 MGS30505 MGS30512 MGS30515 MGS3123R3 MGS31205 MGS31212 MGS31215
MAX OUTPUT WATTAGE[W]
2.64
3.3
0.8
3.0
5
0.6
3.0
12
0.25
3.0
15
0.2
2.64
3.3
0.8
3.0
5
0.6
3.0
12
0.25
3.0
15
0.2
VOLTAGE[V]
CURRENT[A]
DC OUTPUT
SPECIFICATIONS
MODEL
MGS3053R3 MGS30505 MGS30512 MGS30515 MGS3123R3 MGS31205 MGS31212 MGS31215
DC4.5 - 9 (Surge voltage 12.5V, 100ms max) DC9 - 18 (Surge voltage 25V, 100ms max)
VOLTAGE[V]
*1
*1
INPUT
CURRENT[A]
EFFICIENCY[%]
VOLTAGE[V]
0.67typ
79typ
3.3
0.73typ
82typ
5
0.71typ
85typ
12
0.71typ
85typ
15
0.28typ
80typ
3.3
0.30typ
83typ
5
0.29typ
86typ
12
0.30typ
85typ
15
CURRENT[A]
0.8
0.6
0.25
0.2
0.8
0.6
0.25
0.2
LINE REGULATION[mV]
LOAD REGULATION[mV]
RIPPLE[mVp-p]
20max
20max
*2 120max
*2 200max
20max
20max
120max
200max
50max
80max
20max
48max
48max
150max
200max
150max
240max
48max
60max
60max
150max
200max
180max
290max
60max
20max
20max
120max
200max
50max
80max
20max
20max
20max
120max
200max
50max
80max
20max
48max
48max
150max
200max
150max
240max
48max
60max
60max
150max
200max
180max
290max
60max
OUTPUT
RIPPLE NOISE[mVp-p]
-20 to +75C 50max
-40 to +75C 80max
TEMPERATURE
REGULATION[mV]
*
3
DRIFT[mV]
20max
START-UP TIME[ms]
30max (Minimum input, Io=100%)
4.90 - 5.21 11.64 - 12.36 14.55 - 15.45 3.21 - 3.42
OVERCURRENT PROTECTION Works over 105% of rating and recovers automatically
OUTPUT VOLTAGE SETTING[V] 3.21 - 3.42
4.90 - 5.21
11.64 - 12.36 14.55 - 15.45
PROTECTION
CIRCUIT
MODEL
MGS3243R3 MGS32405 MGS32412 MGS32415 MGS3483R3 MGS34805 MGS34812 MGS34815
MAX OUTPUT WATTAGE[W]
2.64
3.3
0.8
3.0
5
0.6
3.0
12
0.25
3.0
15
0.2
2.64
3.3
0.8
3.0
5
0.6
3.0
12
0.25
3.0
15
0.2
VOLTAGE[V]
CURRENT[A]
DC OUTPUT
SPECIFICATIONS
MODEL
MGS3243R3 MGS32405 MGS32412 MGS32415 MGS3483R3 MGS34805 MGS34812 MGS34815
DC18 - 36 (Surge voltage 50V, 100ms max) DC36 - 76 (Surge voltage 100V, 100ms max)
VOLTAGE[V]
*1
*1
INPUT
CURRENT[A]
EFFICIENCY[%]
VOLTAGE[V]
0.14typ
80typ
3.3
0.15typ
82typ
5
0.15typ
85typ
12
0.15typ
85typ
15
0.071typ
78typ
3.3
0.079typ
80typ
5
0.074typ
85typ
12
0.074typ
85typ
15
CURRENT[A]
0.8
0.6
0.25
0.2
0.8
0.6
0.25
0.2
LINE REGULATION[mV]
LOAD REGULATION[mV]
RIPPLE[mVp-p]
20max
20max
*2 120max
*2 200max
20max
20max
120max
200max
50max
80max
20max
48max
48max
150max
200max
150max
240max
48max
60max
60max
150max
200max
180max
290max
60max
20max
20max
120max
200max
50max
80max
20max
20max
20max
120max
200max
50max
80max
20max
48max
48max
150max
200max
150max
240max
48max
60max
60max
150max
200max
180max
290max
60max
OUTPUT
RIPPLE NOISE[mVp-p]
-20 to +75C 50max
-40 to +75C 80max
TEMPERATURE
REGULATION[mV]
*
3
DRIFT[mV]
20max
START-UP TIME[ms]
30max (Minimum input, Io=100%)
4.90 - 5.21 11.64 - 12.36 14.55 - 15.45 3.21 - 3.42
OVERCURRENT PROTECTION Works over 105% of rating and recovers automatically
OUTPUT VOLTAGE SETTING[V] 3.21 - 3.42
4.90 - 5.21
11.64 - 12.36 14.55 - 15.45
PROTECTION
CIRCUIT
MG-4
COSEL [ COSEL CO., LTD. ]
