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The NMH series of industrial temperature range DC-DC converters are the standard building blocks for on-board point-of-use power systems. They are ideally suited for providing dual rail supplies on single rail boards with the added benefit of galvanic isolation to reduce circuit noise. All of the rated power may be drawn from a single pin provided the total load does not exceed 2W.
Pin compatibility with the NMA 1 watt series ensures minimal effort in upgrading distributed power systems.
NMH2415S Maximum Ratings
Short circuit duration 3 1second Internal power dissipation 300mW Lead temperature 1.5mm from case for 10 seconds 300°C Input voltage VIN, NMH05 types 7V Input voltage VIN, NMH12 types 15V Input voltage VIN, NMH24 types 28V Input voltage VIN, NMH48 types 54V
NMH2415S Features
Wide Temperature performance at full 2 Watt load, 40°C to 85°C
Dual Output from a Single Input Rail
Industry Standard Pinout
Power Sharing on Output
1kVDC Isolation
Efficiency to 86%
Power Density up to 1.44W/cm3
5V, 12V, 24V & 48V Input
5V, 9V,12V and 15V Output
Footprint from 1.46cm2
UL 94V-0 Package Material
No Heatsink Required
Internal SMD Construction
Toroidal Magnetics
Fully Encapsulated
No External Components Required
MTTF up to 2.0 Million hours
Custom Solutions Available
No Electrolytic or Tantalum Capacitors
NMH4805S General Description
The NMH series of industrial temperature range DC-DC converters are the standard building blocks for on-board point-of-use power systems. They are ideally suited for providing dual rail supplies on single rail boards with the added benefit of galvanic isolation to reduce circuit noise. All of the rated power may be drawn from a single pin provided the total load does not exceed 2W.
Pin compatibility with the NMA 1 watt series ensures minimal effort in upgrading distributed power systems.
NMH4805S Maximum Ratings
Short circuit duration 3 1second Internal power dissipation 300mW Lead temperature 1.5mm from case for 10 seconds 300°C Input voltage VIN, NMH05 types 7V Input voltage VIN, NMH12 types 15V Input voltage VIN, NMH24 types 28V Input voltage VIN, NMH48 types 54V
NMH4805S Features
Wide Temperature performance at full 2 Watt load, 40°C to 85°C