SUPERWORLD ELECTRONICS
SW3R UWSM Series – 3W Ultra-Wide Input
Single & Dual SMD DC-DC Converter
SW3R UWSM PRODUCT RANGE
Vin
(Vdc)
Vout
(Vdc)
Iout
(mA)
Iin (rated)
(mA)
Eff.
(%)
Model
FEATURES
SW3R48S03UWSMF
SW3R48S05UWSMF
SW3R48S09UWSMF
SW3R48S12UWSMF
SW3R48S15UWSMF
SW3R48D03UWSMF
SW3R48D05UWSMF
SW3R48D09UWSMF
SW3R48D12UWSMF
SW3R48D15UWSMF
18-75
18-75
18-75
18-75
18-75
18-75
18-75
18-75
18-75
18-75
3.3
5
909
600
333
250
200
454
300
167
125
100
330
300
300
300
270
167
150
150
150
137
76
80
82
83
85
74
78
80
82
84
•
•
•
•
•
•
•
•
•
•
Industry std 24-pin SMD package
Ultra-Wide Input Range 18-75 Vdc
Single & Dual 1500Vdc Isolated Outputs
Operating Temp Range –40oC to 100oC
High Efficiencies to 85%
9
12
15
3.3
5
Continuous Short Circuit Protection
Undervoltage Lock-out
9
12
15
Metal Casing
2 Year Warranty
Internal Input and Output Filtering
DESCRIPTION
The SW3R UWSM Series is a 1500Vdc isolated range of single and dual output 3W DC-DC converters, designed with a 4:1
input voltage range and ideal for use in a whole variety of telecoms, industrial and distributed power applications. In an industry
standard surface mount packages (33 x 16 x 11 mm), the SW3R UWSM is fully encapsulated in a non-flammable plastic case
(meeting UL 94V-0) and is designed to meet EN60950 and UL1950 safety standards. Continuous SC protection and UVLO are
some of the many SW3R UWSM features.
MECHANICAL
SPECIFICATION
Pin
1
Singles
-Vin
Dual
-Vin
2
-Vin
-Vin
SW3R48S03UWSMF
3
NC
NC
10
11
12
13
14
15
22
23
24
-Vout
NC
Common
NC
-Vou
+Vout
NC
-Vout
+Vout
NC
-Vout
NC
Common
NC
+Vin
+Vin
+Vin
+Vin
SW3R UWSM Series Product Datasheet
www.superworld.com.sg
1 of 2