MSLU02 SERIES
2 Watt DC/DC Power Converters
Rev A
Single Output Models
FEATURES
• Up to 2 Watts Output Power
• Miniature SMT Package
• Single & Dual Outputs
• Over Load Protection
• -40°C to +85°C Operating Temperature
• SMT Package with Industry Standard Pin-
out
• High Accuracy of Pin Planarity
• Qualified for Lead-free Reflow Solder
Processes According to IPC/JEDEC J-STD-
020D
• 1500VDC I/O Isolation
• MTBF > 2,000,000 Hours
Size: 0.54 x 0.37 x 0.34 inches (13.7 x 9.3 x
8.6 mm)
• Tape & Reel Packaging Available
Dual Output Models
DESCRIPTION
The MSLU2 series of DC/DC converters provides 2 Watts of output power in a miniature
SMT package. These converters operate over input voltage ranges of 4.5~5.5VDC,
10.8~13.2VDC, and 21.6~26.4VDC. This series also has single and dual output voltages of
3.3V, 5V, 12V, ±5V, ±12V, and ±15VDC. The MSLU2 series’ impressive efficiencies enable
these modules to deliver their fully rated output power from –40°C to +80°C without a
heatsink or forced-air cooling. The very small footprint of these converters makes them an
ideal solution for many applications where a voltage has to be isolated such as for noise
reduction, ground loop elimination in digital interfaces, or where a converted voltage is
required. These converters are also fully qualified for the higher temperature profile used in
lead-free reflow solder processes. These converters can also be supplied in tape&reel
packaging for use in automated SMD production lines.
Size: 0.64 x 0.37 x 0.34 inches (16.3 x 9.3 x
8.6 mm)
MODEL SELECTION TABLE
SINGLE OUTPUT MODELS
Output
Voltage
Output Current
Input Current
No Load Max Load Regulation Power
Load
Output
Maximum
Capacitive Load
Model Number
Input Voltage
Efficiency
Min
Max
MSLU5S33-500
MSLU5S05-400
MSLU5S12-165
MSLU12S33-500
MSLU12S05-400
MSLU12S12-165
MSLU24S33-500
MSLU24S05-400
MSLU24S12-165
3.3 VDC
5 VDC
10mA
500mA
471mA
548mA
514mA
191mA
222mA
209mA
96mA
11%
11%
11%
8%
1.65W
2W
70%
73%
77%
72%
75%
79%
72%
75%
79%
47µF
47µF
10µF
47µF
47µF
10µF
47µF
47µF
10µF
5 VDC
(4.5 - 5.5 VDC)
8mA
3mA
10mA
8mA
3mA
10mA
8mA
3mA
400mA
165mA
500mA
400mA
165mA
500mA
400mA
165mA
60mA
30mA
15mA
12 VDC
3.3 VDC
5 VDC
2W
1.65W
2W
12 VDC
(10.8 - 13.2 VDC)
8%
12 VDC
3.3 VDC
5 VDC
5%
2W
8%
1.65W
2W
24 VDC
(21.6 - 26.4 VDC)
111mA
105mA
8%
12 VDC
5%
2W
DUAL OUTPUT MODELS
Output Current Input Current
Output
Voltage
±5 VDC
Load
Output
Maximum
Capacitive Load
±10µF
Model Number
Input Voltage
Efficiency
Min
±4mA
Max
±200mA
No Load Max Load Regulation Power
MSLU5D05-200
MSLU5D12-83
541mA
524mA
10%
7%
2W
2W
74%
76%
5 VDC
(4.5 - 5.5 VDC)
±12 VDC ±1.5mA ±83mA
±15 VDC ±1mA ±66mA
±12 VDC ±1.5mA ±83mA
±15 VDC ±1mA ±66mA
±12 VDC ±1.5mA ±83mA
±15 VDC ±1mA ±66mA
±4.7µF
60mA
MSLU5D15-66
MSLU12D12-83
MSLU12D15-66
MSLU24D12-83
MSLU24D15-66
NOTES
521mA
208mA
206mA
105mA
104mA
7%
5%
5%
5%
5%
2W
2W
2W
2W
2W
76%
80%
80%
79%
79%
±4.7µF
±4.7µF
±4.7µF
±4.7µF
±4.7µF
12 VDC
(10.8 - 13.2 VDC)
24 VDC
30mA
15mA
(21.6 - 26.4 VDC)
1.The MSLU02 series requires a minimum output loading to maintain specified regulations. Operation under no-load conditions will not
damage these devices; however they may not meet all listed specifications.
2.All DC/DC converters should be externally fused at the front end for protection.
3.It is not recommended to use water-washing processes on SMT units.
4.Other input and output voltages may be available, please contact factory.
*Due to advances in technology, specifications are subject to change without notice.
Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 •
09/26/2013
Fax 603-778-9797
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website: www.wallindustries.com • e-mail: sales@wallindustries.com