Ordering information
DC-DC Converters PCB Mount Type
SU S 3 12 05 B P -O
SUS3
1
2
3
4
5
6
7
8
1Series name
2Single output
3Output wattage
4Input voltage
5Output voltage
6Mounting type
B :SMD
R
C :DIP
7Packing form
Blank:Plastic cover
P :Tray (SMD type)
8Optional
G :Capacitor between Input
and Output is removed.
MODEL
SUS3053R3 SUS30505 SUS30512 SUS30515 SUS3123R3 SUS31205 SUS31212 SUS31215
MAX OUTPUT WATTAGE[W]
1.98
3.3
3
3
3
1.98
3.3
3
3
3
1
*
VOLTAGE[V]
5
12
0.25
15
0.2
5
12
0.25
15
0.2
DC OUTPUT
CURRENT[A] 0.6
0.6
0.6
0.6
SPECIFICATIONS
MODEL
SUS3053R3 SUS30505 SUS30512 SUS30515 SUS3123R3 SUS31205 SUS31212 SUS31215
.
VOLTAGE[V]
DC4.5 - 9
0.536typ
74typ
DC9 - 18
0.218typ
76typ
SU SUC/SUT
2
2
*
INPUT
CURRENT[A]
EFFICIENCY[%]
VOLTAGE[V]
0.780typ
77typ
0.760typ
79typ
0.760typ
79typ
0.317typ
79typ
0.309typ
81typ
0.313typ
80typ
*
3.3
5
12
15
3.3
5
12
15
CURRENT[A]
0.6
0.6
0.25
0.2
0.6
0.6
0.25
0.2
LINE REGULATION[mV] 20max
LOAD REGULATION[mV] 40max
20max
40max
80max
120max
120max
200max
50max
80max
20max
48max
100max
120max
150max
150max
200max
150max
240max
48max
60max
120max
120max
150max
150max
200max
180max
290max
60max
20max
40max
80max
120max
120max
200max
50max
80max
20max
20max
40max
80max
120max
120max
200max
50max
80max
20max
48max
100max
120max
150max
150max
200max
150max
240max
48max
60max
120max
120max
150max
150max
200max
180max
290max
60max
3
*
3
*
3
*
3
*
-20 to +55
-40 to -20
-20 to +55
-40 to -20
80max
C
C
C
C
RIPPLE[mVp-p]
120max
120max
200max
OUTPUT
RIPPLE NOISE[mVp-p]
-20 to +55 50max
C
TEMPERATURE REGULATION[mV]
-40 to +55 80max
C
4
*
DRIFT[mV]
20max
(
,
)
START-UP TIME[ms]
20max Minimum input Io=100%
(
)
t
OUTPUT VOLTAGE ADJUSTMENT RANGE Fixed TRM pin open
5% adjustable by external VR
OUTPUT VOLTAGE SETTING[V] ( 3%) 3.21 - 3.42
4.90 - 5.21
11.64 - 12.36 14.55 - 15.45 3.21 - 3.42
4.90 - 5.21
11.64 - 12.36 14.55 - 15.45
t
PROTECTION
CIRCUIT AND
OTHERS
OVERCURRENT PROTECTION Works over 105% of rating and recovers automatically
(
,
)
REMOTE ON/OFF
Provided Negative logic L : ON H : OFF
MODEL
SUS3243R3 SUS32405 SUS32412 SUS32415 SUS3483R3 SUS34805 SUS34812 SUS34815
MAX OUTPUT WATTAGE[W]
1.98
3.3
3
3
3
1.98
3.3
3
3
3
1
*
VOLTAGE[V]
5
12
0.25
15
0.2
5
12
0.25
15
0.2
DC OUTPUT
CURRENT[A] 0.6
0.6
0.6
0.6
SPECIFICATIONS
MODEL
SUS3243R3 SUS32405 SUS32412 SUS32415 SUS3483R3 SUS34805 SUS34812 SUS34815
VOLTAGE[V]
DC18 - 36
0.110typ
75typ
DC36 - 76
0.056typ
74typ
2
2
*
INPUT
CURRENT[A]
EFFICIENCY[%]
VOLTAGE[V]
0.159typ
79typ
0.155typ
81typ
0.157typ
80typ
0.080typ
79typ
0.078typ
81typ
0.078typ
81typ
*
3.3
5
12
15
3.3
5
12
15
CURRENT[A]
0.6
0.6
0.25
0.2
0.6
0.6
0.25
0.2
LINE REGULATION[mV] 20max
LOAD REGULATION[mV] 40max
20max
40max
80max
120max
120max
200max
50max
80max
20max
48max
100max
120max
150max
150max
200max
150max
240max
48max
60max
120max
120max
150max
150max
200max
180max
290max
60max
20max
40max
80max
120max
120max
200max
50max
80max
20max
20max
40max
80max
120max
120max
200max
50max
80max
20max
48max
100max
120max
150max
150max
200max
150max
240max
48max
60max
120max
120max
150max
150max
200max
180max
290max
60max
3
*
3
*
3
*
3
*
-20 to +55
-40 to -20
-20 to +55
-40 to -20
80max
C
C
C
C
RIPPLE[mVp-p]
120max
120max
200max
OUTPUT
RIPPLE NOISE[mVp-p]
-20 to +55 50max
C
TEMPERATURE REGULATION[mV]
-40 to +55 80max
C
4
*
DRIFT[mV]
20max
(
,
)
START-UP TIME[ms]
20max Minimum input Io=100%
(
)
t
OUTPUT VOLTAGE ADJUSTMENT RANGE Fixed TRM pin open
5% adjustable by external VR
OUTPUT VOLTAGE SETTING[V] ( 3%) 3.21 - 3.42
4.90 - 5.21
11.64 - 12.36 14.55 - 15.45 3.21 - 3.42
4.90 - 5.21
11.64 - 12.36 14.55 - 15.45
t
PROTECTION
CIRCUIT AND
OTHERS
OVERCURRENT PROTECTION Works over 105% of rating and recovers automatically
(
,
)
REMOTE ON/OFF
Provided Negative logic L : ON H : OFF
.
SU SUC/SUT-4
COSEL [ COSEL CO., LTD. ]
