NMJ Datasheet, PDF (1/2 Pages) C&D Technologies – 5.2k VDC Isolated 1W DC/DC Converters

NMJ SERIES
5.2kVDC Isolated 1W DC/DC Converters
SELECTION GUIDE
Order Code
Nominal
Input
Voltage
(V)
NMJ0505S
5
Output
Voltage
(V)
5
Output
Current
(mA)
±100
Efficiency
(%)
Isolation
Capacitance
(pF)
MTTF¹
kHrs
65
1.6
1517
NMJ0509S
5
9
±55
70
1.6
619
FEATURES
■ Wide Temperature Performance at
Full 1W Load, –40°C to 85°C
■ BS EN 60950 Certified
■ 5.2kVDC Isolation (1 Minute)
■ Dual Outputs
■ Power Sharing
■ SIP Package Style
■ Efficiency to 80%
■ Power Density 0.42W/cm³
■ 5V & 12V Input
■ 5V, 9V, 12V & 15V Output
■ Pin Compatible with NMV Series SIP
DC/DC Converters
■ Footprint 1.91cm²
■ UL 94V-0 Package Material
■ No Heatsink required
■ Internal SMD Construction
■ Toroidal Magnetics
■ Fully Encapsulated
■ MTTF up to 1.6 Million Hours
■ Custom Solutions Available
DESCRIPTION
The NMJ series are dual output DC/DC
converters in a 7 pin SIP package style
offering pin and functionality compatibility
with the NMV series SIP DC/DC converters.
The series was tested by British Standards
Institute (BSI) and received certificate number
8105 issue 2 confirming compliance with BS
EN 60950 and IEC 950 safety standards for
reinforced insulation. The NMJ series is
suitable for applications where safety and
miniaturisation are of paramount importance.
EN 60950 is derived from IEC 950 and is
equivalent to UL 1950 and CSA 950
standards.
NMJ0512S
5
12
±42
70
1.8
313
NMJ0515S
5
15
±33
70
1.9
172
NMJ1205S
12
5
±100
65
1.8
456
NMJ1209S
12
9
±55
70
1.9
318
NMJ1212S
12
12
±42
70
2.0
211
NMJ1215S
12
15
±33
70
2.1
136
When operated with additional external load capacitance the rise time of the input voltage will determine the
maximum external capacitance value for guaranteed start up. The slower the rise time of the input voltage the
greater the maximum value of the additional external capacitance for reliable start up.
INPUT CHARACTERISTICS
Parameter
Conditions
MIN TYP MAX Units
Voltage Range ^{Continuous operation, 5V input types}
4.5
5
5.5
Continuous operation, 12V input types 10.8 12 13.2
V
OUTPUT CHARACTERISTICS
Parameter
Conditions
MIN TYP MAX Units
Rated Power² T_A= –40°C to 85°C
Output Voltage
Accuracy
See tolerance envelope
–7.5
1
W
10
%
Line Regulation High V_IN to low V_IN
10% load to rated load, 5V output types
1.0 1.2 %/%
10
15
Load Regulation ^{10% load to rated load, 9V output types}
10% load to rated load, 12V output types
6
10
%
6
10
10% load to rated load, 15V output types
6
10
Ripple & Noise BW=DC to 20MHz, all output types
200 mV p-p
Zero Load Power 5V output types
Consumption 12V output types
275
mW
185
ABSOLUTE MAXIMUM RATINGS
Short-circuit duration³
Lead temperature 1.5mm from case for 10 seconds
Input voltage V_IN, NMJ05 types
Input voltage V_IN, NMJ12 types
1 second
300°C
7V
15V
www.cdpoweronline.com
1 Calculated using MIL-HDBK-217F with nominal input voltage at full load.
2 See derating curve
3 Supply voltage must be discontinued at the end of the short circuit duration.
All specifications typical at T_A=25°C, nominal input voltage and rated output current unless otherwise specified.