SMD DC - DC CONVERTER
3 Watt Ultra Miniature Single & Dual MSIW Series
Input
Specifications
Input Voltage
Input Range
Reverse Polarity Input Current
Input Filter
See rating chart
2:1
0.5A
Pi Filter
3 Watt
See rating chart
Typ. ±0.5% Max. ±1.0%
Dual output balance load Typ. ±0.5% Max. ±1.0%
Vin+ Min. to Max. Typ. ±0.1% Max. ±0.3%
Iout =10% to 100% Typ.±0.3% Max. ±1.0%
Line, Load & Temp Max100mV P-P
120%
Continuous
Up to 83%
60 Sec 1500 VDC
500VDC 1000 M Ohms
100KHz, 1V Typ. 65pF
300kHZ Typ.
From
$12
Output Specifications
Output Wattage
Output Voltage
Output Voltage Accuracy
Output Voltage Balance
Line Regulation
Load Regulation
Noise & Ripple
Over Load
Output Short Circuit
Efficiency
Isolation Voltage
Isolation Resistance
Isolation Capacitance
Switching Frequency
• SMT Technolgy
• 2:1 Input Range
• I/O Isolation 1.5KVDC
•MTBF >1,000,000 Hrs
OUTPUT VOLTAGE / CURRENT RATING CHARTS
Model
Number
Input
Voltage
VDC
Output
Voltage
VDC
Output
Current
mA (Max.)
Output
Current
mA (Min.)
Input
Current
Max. Load
mA (Typ.)
MSIW1021
MSIW1022
MSIW1023
MSIW1024
MSIW1025
MSIW1026
MSIW1027
MSIW1031
MSIW1032
MSIW1033
MSIW1034
MSIW1035
MSIW1036
MSIW1037
MSIW1041
MSIW1042
MSIW1043
MSIW1044
MSIW1045
MSIW1046
MSIW1047
48
(36-75)
24
(18-26)
12
(9-18)
3.3
5
12
15
+/-5
+/-12
+/-15
3.3
5
12
15
+/-5
+/-12
+/-15
3.3
5
12
15
+/-5
+/-12
+/-15
700
600
250
200
+/-300
+/-125
+/-100
700
600
250
200
+/-300
+/-125
+/-100
700
600
250
200
+/-300
+/-125
+/-100
70
60
25
20
+/-30
+/-12.5
+/-10
70
60
25
20
+/-30
+/-12.5
+/-10
70
60
25
20
+/-30
+/-12.5
+/-10
257
316
305
305
321
309
309
127
156
151
151
158
152
152
63
78
75
75
79
76
76
3
10
5
15
20
25
Input
Current
No Load
mA (Typ.)
Reflected
Ripple
Current
mA (Typ.)
75
79
82
82
78
81
81
76
80
83
83
79
82
82
76
80
83
83
79
82
82
% (Typ.)
Efficiency
MECHANICAL DIMENSIONS: MM [INCHES] (Not to Scale)
38
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