The NMA 5V & 12V series is an isolated 1W dual output DC-DC converter with wide temperature performance, dual output, industry standard pinout, power sharing on output, 1kVDC isolation, efficiency up to 78%, high power density, etc.
The document describes the NMA series of industrial temperature range DC-DC converters designed as standard building blocks for on-board distributed power systems. These devices provide dual rail supplies with galvanic isolation to reduce switching noise and are suitable for digital boards requiring up to 1 Watt of power without a heatsink.
| Rated Power | 1 W |
|---|---|
| Operating Temperature Range | -40°C to +85°C |
| Storage Temperature Range | -50°C to +130°C |
| Isolation Test Voltage | 1000 VDC |
| Switching Frequency (5V input) | 60 kHz |
| Switching Frequency (12V input) | 140 kHz |
No, the NMA series does not require a heatsink.
The absolute maximum input voltage for NMA0S types is 7V.
The absolute maximum input voltage for NMA12 types is 15V.