MCWI03 SERIES
DC/DC CONVERTER 3W, SIP-Package
Total Power International, Inc.
Input Specifications
Parameter
Model
Min.
-0.7
-0.7
-0.7
3
Typ.
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---
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4
Max.
25
50
100
4.5
9
Unit
12V Input Models
24V Input Models
48V Input Models
12V Input Models
24V Input Models
48V Input Models
12V Input Models
24V Input Models
48V Input Models
Input Surge Voltage (1 sec. max.)
Start-Up Threshold Voltage
Under Voltage Shutdown
VDC
4.5
8.5
---
6
12
3.5
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---
---
---
18
4
---
8
---
16
1
Reverse Polarity Input Current
Short Circuit Input Power
Internal Filter Type
---
A
---
2500
mW
All Models
Capacitor type
Internal Power Dissipation
---
---
2600
mW
Output Specifications
Parameter
Conditions
Min.
Typ.
---
Max.
1.0
2.0
0.5
1.0
75
Unit
%Vom.
%
Output Voltage Setting Accuracy
Output Voltage Balance
Line Regulation
At 50% Load and Nominal Vin
Dual Output, Balanced Loads
Vin=Min. to Max.
---
---
0.5
0.3
0.5
50
---
%
Load Regulation
Io=25% to 100%
---
%
Ripple & Noise (20MHz)
Transient Recovery Time
Transient Response Deviation
Temperature Coefficient
Short Circuit Protection
---
mV P-P
µsec
%
---
300
3
500
5
25% Load Step Change
---
---
---
0.02
%/℃
Continuous
General Specifications
Parameter
Conditions
60 Seconds
500 VDC
Min.
1600
1000
---
Typ.
---
Max.
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Unit
VDC
MΩ
I/O Isolation Voltage (rated)
I/O Isolation Resistance
I/O Isolation Capacitance
Switching Frequency
MTBF (calculated)
---
---
100KHz, 1V
200
350
---
---
pF
---
---
KHz
Hours
MIL-HDBK-217F@25℃, Ground Benign
800,000
---
Safety Approvals(pending)
CSA 60950-1 recognition,IEC/EN 60950-1(CB-scheme)
Input Fuse
12V Input Models
1500mA Slow-Blow Type
24V Input Models
48V Input Models
700mA Slow-Blow Type
350mA Slow-Blow Type
Remote On/Off Control
Parameter
Conditions
Min.
Typ.
Max.
Unit
Converter On
Under 0.6 VDC or Open Circuit, drops down to 0VDC by 2mV/℃
Converter Off
2.7
---
1
15
2.5
1
VDC
mA
mA
mA
Device Standby Input Current
Control Input Current ( on )
Control Input Current ( off )
Control Common
---
Vin = 0V
---
---
---
Vin = 5.0V
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1
Referenced to Negative Input
Environmental Specifications
Parameter
Conditions
Natural Convection
Min.
-40
---
Max.
+85
105
+125
95
Unit
℃
Operating Ambient Temperature Range (See Power Derating Curve)
Case Temperature
℃
Storage Temperature Range
Humidity (non condensing)
-55
---
℃
% rel. H
Cooling
Free-Air convection
---
Lead Temperature (1.5mm from case for 10Sec.)
260
℃
Total Power International, Inc
Toll Free: 877-646-0900
www.total-power.com
TOTAL-POWER [ TOTAL POWER INTERNATIONAL ]
