NMT1272S

Mounting Style :
Product : Isolated
Package / Case Size : SIP
Input Voltage Range : 10.8 V to 13.2 V
Input Voltage (nominal) : 12 V
Number of Outputs : 3
Output Current (Channel 1) : 0.042 A
Output Voltage (Channel 1) : - 24 V
Output Voltage (Channel 2) : 48 V
Output Power : - 1 W
Output Current (Channel 2) : 21 mA


Features:

 Triple Outputs (24V, 48V & 72V)

 Toroidal Magnetics

 Input/Output Isolation 1kVDC

 Power Sharing on Outputs

 Internal SMD Construction

 Industrial Temperature Range

 No External Components Required

 Power Density 1.41W/cm³

 UL 94V-0 Package Material 


Specifications

Short-circuit duration⁴                                                                    1 second
Lead temperature 1.5mm from case for 10 seconds                      300°C
Input voltage V_IN, NMT0572S                                                        7V
Input voltage V_IN, NMT1272S                                                        15V


Description

The NMT series is a range of DC-DC converters offering three output voltages of 24V, 48V and 72V from a single isolated 5V or 12V input voltage. NMT1272S is designed for use with telecommunications circuits requiring an on board supply for the 72V RING-TIP connection service generated from a nominal 5V or 12V DC input supply rail. NMT1272S also offers battery level voltages of 24V and 48V for access control and data pump IC's. The product is packaged in an 8 pin SIP case for minimum PCB footprint. The rated power of NMT1272S may be shared or drawn from any one output providing the total output load does not exceed 3W.