NI25
(25 Watt DC-DC Converter)
2.0 x 0.34 x 0.55 inches
51.0 x 8.6 x 14.0 mm
(PDF) |
|
| Features |
- Non-Isolation Output
- Synchronous-rectifier Topologies
- High Efficiency
- High Power Density
- 2-Year Product Warranty
|
| Input Specifications |
| Voltage |
3VDC (3.0-3.6V)
5VDC (4.5-5.5V) |
| Input Filter |
Capacitor |
| Output Specifications |
| Voltage Accuracy |
±2% |
| Line Regulation |
±0.5% |
| Load Regulation |
±1% |
| Ripple |
50mV max (Vp-p) |
| Noise |
100mV max (Vp-p) |
| Switching Frequency |
500kHz |
| General Specifications |
| Over Power Protection |
works 120% above rated, shutdown |
| Short Circuit Protection |
Current limit, shutdown |
| Operating Temperature |
-25°C to +50°C (with derating) |
| Storage Temperature |
-55°C to +105°C |
| Humidity |
95% RH |
| MTBF |
>1,000,000h @ 25°C
(MIL-HDBK-217F) |
| Dimensions |
2.0 x 0.34 x 0.55 inches
51.0 x 8.6 x 14.0 mm |
| Weight |
10 g |
| Cooling Method |
Free Air Convection |
Series Specifications |
|
Model Number
|
Output Voltage
|
Output Current (Nominal)
|
Efficiency %
|
NI25-3-1.5S |
1.5VDC |
10,000mA |
80% |
NI25-5-1.5S |
1.5VDC |
10,000mA |
83% |
NI25-3-1.8S |
1.8VDC |
10,000mA |
84% |
NI25-5-1.8S |
1.8VDC |
10,000mA |
86% |
NI25-3-2.1S |
2.1VDC |
10,000mA |
86% |
NI25-5-2.1S |
2.1VDC |
10,000mA |
88% |
NI25-3-2.5S |
2.5VDC |
10,000mA |
88% |
NI25-5-2.5S |
2.5VDC |
10,000mA |
90% |
NI25-5-3.3S |
3.3VDC |
10,000mA |
92% |
|
