MJWI15 Datasheet, PDF (2/10 Pages) Minmax Technology Co., Ltd. – fully regulated output voltage

®
MJWI15 SERIES
DC/DC CONVERTER 15W, High Power Density
Input Specifications
Parameter
Input Surge Voltage (1 sec. max.)
Start-Up Threshold Voltage
Under Voltage Shutdown
Start Up Time
Input Filter
Power Up
Remote On/Off
Conditions / Model
24V Input Models
48V Input Models
24V Input Models
48V Input Models
24V Input Models
48V Input Models
Nominal Vin and Constant Resistive Load
All Models
Min.
Typ.
Max.
-0.7
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50
-0.7
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100
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9
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18
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7.5
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16
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30
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30
Internal LC Type
Remote On/Off Control
Parameter
Converter On
Converter Off
Control Input Current (on)
Control Input Current (off)
Control Common
Standby Input Current
Conditions
Min.
Typ.
Max.
3.5V ~ 12V or Open Circuit
0V ~ 1.2V or Short Circuit
Vctrl = 5.0V
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0.5
Vctrl = 0V
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-0.5
Referenced to Negative Input
Supply Off & Nominal Vin
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3
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Output Specifications
Parameter
Output Voltage Setting Accuracy
Output Voltage Balance
Line Regulation
Load Regulation
Load Cross Regulation (Dual Output)
Minimum Load
Ripple & Noise
Transient Recovery Time
Transient Response Deviation
Temperature Coefficient
Trim Up / Down Range
Over Load Protection
Short Circuit Protection
Over Voltage Protection
Conditions
Min.
Typ.
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Dual Output, Balanced Loads
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Vin=Min. to Max. @Full Load
Single Output
Dual Output
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Io=0% to 100%
Single Output
3.3V & 5V
12V,15V & 24V
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Dual Output
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Asymmetrical Load 25%/100% Full Load
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No minimum Load Requirement
3.3V & 5V Models
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0-20 MHz Bandwidth 12V, 15V & Dual Output Models
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24V Models
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25% Load Step Change
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300
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±3
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% of Nominal Output Voltage
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Hiccup
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150
Hiccup Mode 0.7 Hz typ, Automatic Recovery
For Shutdown Voltage see Model Selection Guide
Max.
±1.0
±2.0
±0.2
±0.5
±0.5
±0.2
±1.0
±5.0
75
100
150
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±5
±0.02
±10
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General Specifications
Parameter
I/O Isolation Voltage
I/O Isolation Resistance
I/O Isolation Capacitance
Switching Frequency
MTBF(calculated)
Safety Approvals (Pending)
Conditions
Min.
Typ.
Max.
60 Seconds
1500
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1 Second
1800
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500 VDC
1000
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100KHz, 1V
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1500
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330
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MIL-HDBK-217F@25℃, Ground Benign
TBD
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UL/cUL 60950-1 recognition(CSA certificate), IEC/EN 60950-1(CB-report)
Unit
VDC
ms
ms
Unit
mA
mA
mA
Unit
%Vnom.
%
%
%
%
%
%
%
mV P-P
mV P-P
mV P-P
μsec
%
%/℃
%
%
Unit
VDC
VDC
MΩ
pF
KHz
Hours
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2015/05/22 P4 Page 2 of 10