TOTAL POWER INT’L INC. TOLL FREE ORDER HOT LINE 1-877-646-0900
SMD DC - DC CONVERTER
3 Watt Ultra Miniature Single & Dual MSIW Series
Input Specifications
Input Voltage See rating chart
Input Range 2:1
Reverse Polarity Input Current 0.5A
Input Filter Pi Filter
Output Specifications
Output Wattage 3 Watt
Output Voltage See rating chart
Output Voltage Accuracy Typ. ±0.5% Max. ±1.0%
Output Voltage Balance Dual output balance load Typ. ±0.5% Max. ±1.0%
Line Regulation Vin+ Min. to Max. Typ. ±0.1% Max. ±0.3%
Load Regulation Iout =10% to 100% Typ.±0.3% Max. ±1.0%
Noise & Ripple Line, Load & Temp Max100mV P-P
Over Load 120%
Output Short Circuit Continuous
Efficiency Up to 83%
Isolation Voltage 60 Sec 1500 VDC
Isolation Resistance 500VDC 1000 M Ohms
Isolation Capacitance 100KHz, 1V Typ. 65pF
Switching Frequency 300kHZ Typ.
• SMT Technolgy
• 2:1 Input Range
• I/O Isolation 1.5KVDC
•MTBF >1,000,000 Hrs
OUTPUT VOLTAGE / CURRENT RATING CHARTS
Model Input Output Output Output Input Input Reflected Efficiency
Number Voltage Voltage Current Current Current Current Ripple
VDC VDC mA (Max.) mA (Min.) Max. Load No Load Current % (Typ.)
mA (Typ.) mA (Typ.) mA (Typ.)
MSIW1021 3.3 700 70 257 75
MSIW1022 5600 60 316 79
MSIW1023 12 250 25 305 82
MSIW1024 12 15 200 20 305 20 25 82
MSIW1025 (9-18) +/-5 +/-300 +/-30 321 78
MSIW1026 +/-12 +/-125 +/-12.5 309 81
MSIW1027 +/-15 +/-100 +/-10 309 81
MSIW1031 3.3 700 70 127 76
MSIW1032 5600 60 156 80
MSIW1033 12 250 25 151 83
MSIW1034 24 15 200 20 151 515 83
MSIW1035 (18-26) +/-5 +/-300 +/-30 158 79
MSIW1036 +/-12 +/-125 +/-12.5 152 82
MSIW1037 +/-15 +/-100 +/-10 152 82
MSIW1041 3.3 700 70 63 76
MSIW1042 5600 60 78 80
MSIW1043 12 250 25 75 83
MSIW1044 48 15 200 20 75 310 83
MSIW1045 (36-75) +/-5 +/-300 +/-30 79 79
MSIW1046 +/-12 +/-125 +/-12.5 76 82
MSIW1047 +/-15 +/-100 +/-10 76 82
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MECHANICAL DIMENSIONS: MM [INCHES] (Not to Scale)
From
$12
