DDC1000 SERIES
3W, Wide Input Range SMD, Single & Dual Output DC/DC Converters
Selection Guide
Model
Number
DDC1021
DDC1022
DDC1023
DDC1024
DDC1025
DDC1026
DDC1027
DDC1031
DDC1032
DDC1033
DDC1034
DDC1035
DDC1036
DDC1037
DDC1041
DDC1042
DDC1043
DDC1044
DDC1045
DDC1046
DDC1047
Input
Voltage
VDC
Output
Voltage
VDC
3.3
5
12
15
±
5
±
12
±
15
3.3
5
12
15
±
5
±
12
±
15
3.3
5
12
15
±
5
±
12
±
15
Output
Current
mA
700
600
250
200
±300
±125
±100
700
600
250
200
±300
±125
±100
700
600
250
200
±300
±125
±100
Efficiency
% Typ.
75
79
82
82
78
81
81
76
80
83
83
79
82
82
76
80
83
83
79
82
82
Reflected
Ripple Current
mA Typ.
12
(9 – 18)
25
Key Features
•
•
•
•
•
•
•
Efficiency up to 83%
1500VDC Isolation
MTBF > 1,000,000 Hours
2:1 Wide Input Range
UL1950 Safety Approval
Short Circuit Protection
Temperature Performance
-40°C to +71°C
• Industry Standard Pinout
• UL 94V-0 Package Material
• Internal SMD Construction
24
(18 – 36)
15
48
(36 – 75)
10
MPS Industries DDC1000 3W DC/DC's are
in "gull-wing" SMT package and meet
245ºC/10sec in solder-reflow for lead free
process.
The series consists of 21 models that
operate over input voltage ranges of 9-
18VDC, 18-36VDC and 36-75VDC which
provide precisely regulated output voltages
of 3.3V, 5V, 12V, 15V, ±5V, ±12V and
±15VDC.
The -40°C to +71°C operating temperature
range makes it ideal for data communication
equipment, mobile battery driven
equipment, distributed power systems,
telecommunication equipment, mixed
analog/digital subsystems, process/machine
control equipment, computer peripheral
systems, and industrial robot systems.
The modules have a maximum power rating
of 3W and a typical full-load efficiency of
83%, continuous short circuit, 50mV output
ripple, built-in filtering for both input and
output minimize the need for external
filtering.
Mechanical Dimensions
17.82 [0.702]
Pin Connections
Pin
1
2
3
10
11
12
13
14
15
22
23
24
Singles
-Vin
-Vin
NC
NC
NC
NC
+Vout
NC
-Vout
NC
+Vin
+Vin
NC: No Connection
Duals
-Vin
-Vin
NC
Common
NC
-Vout
+Vout
NC
Common
NC
+Vin
+Vin
24 23 22
TOP
1
2
3
15 14 13
16.1 [0.63]
10.2 [0.40]
10 11 12
2.54 [0.100]
32.3 [1.27]
0.5 [0.020]
Side
0.5 [0.02]
2.2 [0.09]
18.8 [0.74]
14.8 [0.58]
Case Size –
32.3x14.8x10.2mm (1.27x0.58x0.40inch)
Case Material –
Non-Conductive Black Plastic
Weight –
8.8g (0.31Oz)
Tolerance
Millimeters
X.X±0.25
X.XX±0.13
±0.05
Inches
X.XX±0.01
X.XXX±0.005
±0.002
0.15
Pin
2463 208th Street, Ste. 205
Torrance, CA 90501
Tel: (310) 533-1455
Fax: (310) 533-1853
http://www.mpsind.com
E-mail: sales@mpsind.com
MPSIND [ MPS INDUSTRIES, INC. ]
