SUPERWORLD SW3R48D12WF

SUPERWORLD ELECTRONICS
SW3R W Series – 3W Wide Input
Single & Dual Output DC-DC Converter
SW3R W PRODUCT RANGE
Model
FEATURES
•
•
•
•
•
•
•
•
•
•
Industry standard E & L packages
Wide Input Ranges 18-36 & 36-75 Vdc
Single & Dual 1500Vdc Isolated Outputs
Operating Temp Range –40oC to 100oC
High Efficiencies to 85%
Continuous Short Circuit Protection
Undervoltage Lock-out
Metal Casing
2 Year Warranty
Internal Input and Output Filtering
SW3R24S03WF
SW3R24S05WF
SW3R24S09WF
SW3R24S12WF
SW3R24S15WF
SW3R24D03WF
SW3R24D05WF
SW3R24D09WF
SW3R24D12WF
SW3R24D15WF
SW3R48S03WF
SW3R48S05WF
SW3R48S09WF
SW3R48S12WF
SW3R48S15WF
SW3R48D03WF
SW3R48D05WF
SW3R48D09WF
SW3R48D12WF
SW3R48D15WF
Vin
(Vdc)
18-36
18-36
18-36
18-36
18-36
18-36
18-36
18-36
18-36
18-36
36-75
36-75
36-75
36-75
36-75
36-75
36-75
36-75
36-75
36-75
Vout
(Vdc)
3.3
5
9
12
15
± 3.3
±5
±9
± 12
± 15
3.3
5
9
12
15
± 3.3
±5
±9
± 12
± 15
Iout
(mA)
909
600
333
250
200
± 454
± 300
± 167
± 125
± 100
909
600
333
250
200
± 454
± 300
± 167
± 125
± 100
Iin (rated)
(mA)
165
150
150
150
135
83
75
75
75
68
165
150
150
150
135
83
75
75
75
68
Eff.
(%)
76
80
82
83
85
74
78
80
82
84
76
80
82
83
85
74
78
80
82
84
DESCRIPTION
The SW3R W Series is a 1500Vdc isolated range of single and dual output 3W DC-DC converters, designed with a 2:1 input
voltage range and ideal for use in a whole variety of telecoms, industrial and distributed power applications. Available in industry
standard E and L DIP packages (32 x 20 x 9 mm), the SW3R W is fully encapsulated in a metal case and is designed to meet
EN60950 and UL1950 safety standards. Continuous SC protection and UVLO are some of the many SW3R W features.
MECHANICAL
(E Package)
Pin
1
2
3
10
11
12
13
14
15
22
23
24
Singles
+Vin
NC
NC
- Vout
+Vout
-Vin
-Vin
+Vout
-Vout
NC
NC
+Vin
Dual
+Vin
-Vout
Common
Common
+Vout
-Vin
-Vin
+Vout
Common
Common
-Vout
+Vout
SW3R W Series Product Datasheet
SW3R24S05WEF
Apply E or L to end
of part number
when ordering
www.superworld.com.sg
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MECHANICAL
(L Package)
Pin
2
3
9
11
14
16
22
23
Singles
-Vin
-Vin
NC
NC
+Vout
-Vout
+Vin
+Vin
Dual
-Vin
-Vin
Common
-Vout
+Vout
Common
+Vin
+Vin
SW3R24S03WLF
Apply E or L to end
of part number
when ordering
SW3R W INPUT SPECIFICATIONS
PARAMETER
CONDITIONS
Input Current (No Load)
Voltage Range
All models
SW3R24
SW3R48
Transient Input Voltage (1msec)
SW3R24
SW3R48
Undervoltage Lockout (SW3R24)
On
Off
On
Off
Undervoltage Lockout (SW3R48)
MIN
TYPICAL
MAX
18
36
20
24
48
36
75
UNITS
mA
Vdc
50
100
Vdc
17.5
Vdc
16
34.5
32.5
Reflected Ripple Current
35
mAp-p
SW3R W OUTPUT SPECIFICATIONS
PARAMETER
CONDITIONS
Rated Power
All models
Voltage Setpoint Accuracy
Line Regulation
Load Regulation
Ripple & Noise
Current Limit
Output Overvoltage Clamp
Temperature Coefficient
Short Circuit Protection
MIN
1% change in Vin
(10% load to rated load)
BW = DC to 20MHz
TYPICAL
MAX
UNITS
3.0
W
±5
± 0.5
±2
%
%
±1
±3
1%
p-p
120% x Iout
4.6
120
%
1
W
% Vout
%/ oC
second
MAX
UNITS
± 0.008
SW3R W GENERAL CHARACTERISTICS
PARAMETER
CONDITIONS
MIN
Temperature
Temperature (Ambient)
Temperature (Case)
Storage
-25
-40
-40
Isolation Test Voltage
Resistance
Capacitance
Leakage Current
1500
10
Isolation
Switching Frequency
MTTF (Ta = 25 oC)
Weight
MIL-HDBK-217E
TYPICAL
70
100
100
o
C
C
o
C
o
Vdc
GΩ
pF
20
20
150
450000
20
µArms
kHz
hrs
g
Superworld Electronics (S) Pte Ltd
16 New Industrial Road #06-01 to 08 Hudson TechnoCentre Singapore 536204
Tel : (65) 6298 2866
Fax : (65) 6298 8900
Email : [email protected]
SW3R W Series Product Datasheet
www.superworld.com.sg
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