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    DC/DC Converters


    Output Voltages
    5V/3.3V Outputs
    5/5V Outputs
    5/9V Outputs
    5/12V Outputs
    5/15V Outputs

    Dual Output, Isolated DC/DC Converters
    RoHS Compliant Models Available

    Dual Output Isolated RoHS compliant models available.
     
    When your application requires multiple positive voltages and you can not easily derive one from the other using a non-isolated POL, consider an asymmetric dual.
     
    Asymmetric duals are isolated, 2-output DC/DC converters that typically provide two low voltages such as 3.3V and 1.8V. As such, they are ideal for driving the core and I/O logic of complex PLD's or ASIC's. On DSL line cards, they can power both the DSP and the line drivers. In evolving process-control systems, they can power older 5V logic and newer 3.3V micros.
     
    Asymmetric duals provide the real-estate and cost savings of a single package with one set of input circuitry (stand-up caps, filters, etc.). On the output side, many duals feature 2-loop designs that effectively deliver two independently regulated converters in a single package . . . with a standard pinout and internationally recognized safety approvals. Why evaluate and qualify two devices when you can do one . . . for less money?
       
       
    Isolated DC/DC Converters Selection Guide
    PackageSeriesInput VoltagesIsolation
    (kVdc)    		Output VoltagesPower
    (Watts)
      StyleEncap-
    sulated    		Open
    Frame    		NominalRangeSingleDual BipolarTriple
    (±10%)2:014:011.2 2.53.35.09.0121524±3.3±5 ±9 ±12±15±245/
    ±12    		5/
    ±15
    3.35.09.0121524484.5
    -9    		9-
    18    		18-
    36    		36-
    75    		9-
    36    		18-
    75
    Mini-
    ature
    Indus-
    trial

    Low
    Power    		SIP4/
    DIP8    		• LME • •         1   ••••         <1
    SIP4/
    DIP8    		• NKE•• •         1  •••••         1
    • NME • •         1   •••••        
    SIP7• NMJ••  •          5.2  •••••  ••••   
    • NMR • •••       1   • ••         
    • MER1 • ••••      1   ••••         
    SIP7/
    DIP14    		• NMV • ••        3   ••••  ••••   
    • NMV2     ••      3         ••••   
    • MEV1 • ••••      3   ••••         
    • MEA1 • ••••      1         ••••   
    • NKA•• •         1        •••••   
    • NMA • ••        1         ••••   
    SMD• MTU • •         1   ••••         
    • NTA•• •         1        •••••   
    • NTE•• •         1  •••••         
    • NTV • •         3         ••••   
    • NTF • • • **•   1   • ••         
    DIP24• PWR13 •  • •         8   • ••  • ••   1.5
    SIP4• NML • •         1   ••••         2
    SIP7• NMG • •         1   ••••         
    • NMK • •         3   ••••  ••••   
    SIP7/
    DIP14    		• NMH • • ••      1         ••••   
    SIP8• NDL • • ••••••  1   ••• •         
    DIP24• NMS • •         6         ••••   
    SMD• NTH • •         1         ••••   
    SIP7• MEV3 • •         3   ••••         3
    SIP9• NDH     ••  ••  1           ••   
    DIP24• UST • •  •••   *1   • ••         
    • BST • •  •••   •1         • ••   
    • UWR • •  •••   *1.5   • ••         
    • NDY • • •••••*  1  ••*••         
    • NDTS • • •••••*  1  ••*••         
    • NDTD • • ••••••  1        •• ••   
    DIP24• NDS6     •   •   1.5   • ••  • ••   6
    • NCS6   •  •    ••1.5  •• ••         
    PackageSeriesInput VoltagesIsolation
    (kVdc)    		Output VoltagesPower
    (Watts)
      SizeEncap-
    sulated    		Open
    Frame    		NominalRangeSingleDual BipolarTriple
    (±10%)2:014:011.2 2.53.35.09.0121524±3.3±5 ±9 ±12±15±245/
    ±12    		5/
    ±15
    3.35.09.0121524484.5
    -9    		9-
    18    		18-
    36    		36-
    75    		9-
    36    		18-
    75
    Indus-
    trial    		1”x1”  UWR
    5    		     ••  •*      • ••         5
     •UEI15     ••    ••2.25  •• ••         15
     •BEI15     ••    ••2.25         • ••   15
     •UEI25      •   •  2.25  •• •          25
    1”x1.25”• NPH10     ••  ••  1.5  ** **         10
    1”x2”• HB04U • ••        8   • ••  • ••   4
    • UWR
    6-10    		 • • ••*••• •1.5   • ••         6-10
    •  BWR
    7-10    		 • •  •*•   •1.5         • ••   7-10
    • UWR
    7-15    		   • •• *••  1.5•••• ••         7-15
    • TWR
    8-11    		 • • ••*•••  1.5              ••8-11
    • NPH15         ••  1.5  ** **         15
      BWR
    15-17    		   • •• *••  1.5         • ••   15-17
     •UEI30     ••    ••2.25  •• ••         30
    1.6”x2”• UHE   • •• •••••1.5•••• ••         12-30
     •UEI
    50/60    		     ••    ••2.25  •• ••         50-60
    2”x2”• TWR
    12-15    		      •     *1.5              • 12-15
    • UWR
    14-20    		 •   ••*   ••1.5  •• ••         14-20
    • BWR
    15-20    		 •   ••*   ••1.5   • •          15-20
    • UWR
    26-40    		    ••• *••  1.5  ••            26-40
    • BWR
    30    		   • •• *••  1.5  ••            30
    • BWR
    33    		   • •• *••  1.5  ••            33
    • TWR
    20    		   •  •    ••1.5              • 20
    • TWR
    30    		     ••  ••  1.5              * 30
    PackageSeriesInput VoltagesIsolation
    (kVdc)    		Output VoltagesPower
    (Watts)
      SizeEncap-
    sulated    		Open
    Frame    		NominalRangeSingleDual BipolarTriple
    (±10%)2:014:011.2- 2.5V3.35.09.0121524±3.3±5 ±9 ±12±15±245/
    ±12    		5/
    ±15
    3.35.09.0121524484.5
    -9    		9-
    18    		18-
    36    		36-
    75    		9-
    36    		18-
    75
    Brick1/16 •ULS      •   •  2.253.3-12V        60-66
    1/8 •UCE      •   •  2.251.5-12V        30-120
     •ULE     •• •••  2.251.5-48V        30-72
     •UWE   •  •    ••1.53.3-24V        66-75
    1/4 •HPQ
    165
    HPQ
    182
    HPQ
    300    		      •   •  2.253.3-12V        165-300
     •UCQ     ••  ••  2.251.2-15V        36-132
     •UQQ   •  •    ••2.253.3-24V        82-105
     •UVQ
    ULQ    		     ••  ••  2.251.2-48V        22.5-120
    1/2 •HPH
    360
    HPH
    230-360
    UHP    		      •   •  2.251.5V-28V        120-360
     •UCH
    		     ••  ••  2.251.8-15V        33-150

    * Does not exactly match voltage/voltage range shown - please see datasheet for precise specifications.
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