NMA2409D

Mounting Style :
Product : Isolated
Number of Outputs : 2
Package / Case Size : DIP
Input Voltage Range : 21.6 V to 26.4 V
Input Voltage (nominal) : 24 V
Output Voltage (Channel 1) : +/- 9 V
Output Voltage (Channel 2) : 9 V
Output Power : 0.5 W
Output Current (Channel 1) : +/- 55 mA
Output Current (Channel 2) : +/- 55 mA


Features:

· Dual Output from a Single Input Rail
· Industry Standard Pinout
· Power Sharing on Output
· 1kVDC Isolation
· Efficiency to 80%
· Power Density 0.85W/cm3
· 24V & 48V Input
· 5V, 9V, 12V and 15V Output
· Footprint from 1.17cm2
· UL 94V-0 Package Material
· No Heatsink Required
· Internal SMD Construction
· Toroidal Magnetics
· Fully Encapsulated
· No External Components Required
· Custom Solutions Available


Specifications

Short-circuit duration3  . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 second
Lead temperature 1.5mm from case for 10 seconds  . . . . . . 300°C
Input voltage V_IN, NMA24 types . . . . . . . . . . . . . . . . . . . . . . . .  28V
Input voltage V_IN, NMA48 types  . . . . . . . . . . . . . . . . . . . . . . . . 54V
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.


Description

The NMA series of DC-DC converters NMA2409D are the standard building blocks for on-board distributed power systems.NMA2409D are ideally suited to providing dual rail supplies on primarily digital boards with the added benefit of galvanic isolation to reduce switching noise. All of the rated power may be drawn from a single pin provided the total load does not exceed 1 Watt.