Datasheet

MEE1 Series
Isolated 1W Single Output DC/DC Converters
KDC_MEE1.C03 Page 2 of 13
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INPUT CHARACTERISTICS
Parameter Conditions Min. Typ. Max. Units
Voltage range
Continuous operation, 3.3V input types 2.97 3.3 3.63
V
Continuous operation, 5V input types 4.5 5.0 5.5
Continuous operation, 12V input types 10.8 12.0 13.2
Continuous operation, 15V input types 13.5 15 16.5
Continuous operation, 24V input types 21.6 24 26.4
Reflected ripple current
3.3V, 5V & 12V Input types 5 20
mA p-p
15V Input types 3 10
24V Input types 4 10
OUTPUT CHARACTERISTICS
Parameter Conditions Min. Typ. Max. Units
Rated Power TA=-40°C to 85°C 1.0 W
Voltage Set Point Accuracy See tolerance envelope
Line regulation High V
IN to low VIN
3.3V Input 1.0 1.15
%/%
All other inputs 1.0 1.1
ISOLATION CHARACTERISTICS
Parameter Conditions Min. Typ. Max. Units
Isolation test voltage Flash tested for 1 second 1000 VDC
Resistance Viso= 1000VDC 10 GΩ
GENERAL CHARACTERISTICS
Parameter Conditions Min. Typ. Max. Units
Switching frequency
3.3V input types 47
kHz
5V input types 60
12V input types 70
15V input types 77
24V input types 80
TEMPERATURE CHARACTERISTICS
Parameter Conditions Min. Typ. Max. Units
Specification All output types -40 85
°C
Storage -50 125
Case Temperature above ambient
MEE1S0303XC 30
All other types
25
Cooling Free air convection
ABSOLUTE MAXIMUM RATINGS
Lead temperature 1.5mm from case for 10 seconds 260°C
Internal power dissipation 450mW
Input voltage V
IN, MEE1S03 types 5.5V
Input voltage V
IN, MEE1S05 types 7V
Input voltage V
IN, MEE1S12 types 15V
Input voltage V
IN, MEE1S15 types 18V
Input voltage V
IN, MEE1S24 types 28V
TEMPERATURE DERATING GRAPH
150100
50
0
-40
0
0.5
1.0
1.5
Safe Operating Area
85°C
Ambient Temperature (°C)
Output Power (W)
120°C
All specifications typical at TA=25°C, nominal input voltage and rated output current
unless otherwise specified.