Diwell-Electronics
Diwell-Electronics NUS-0503.3E1K DC-DC converter
MPN: NUS-0503.3E1K
Diwell-Electronics NUS-0503.3E1K is a DC-DC converter from the NU-E1K (1W) series. The specified input voltage range is 4.5V to 5.5V. The output voltage is 3.3V. The listed power rating is 990 mW. The maximum output current is listed as 300mA. The listed efficiency is 75%. The specified isolation voltage is 3 kV. The operating temperature range is -40°C ~ 85°C. The mounting configuration is Surface Mount. Additional technical characteristics: Type: Isolated Module; Size / Dimension: 0.60" L x 0.43" W x 0.28" H (15.2mm x 10.9mm x 7.1mm); Package / Case: 12-SMD Module, 10 Leads; Number of Outputs: 1; Approval Agency: CE; Applications: ITE (Commercial). These parameters are based on distributor-listed information and should be confirmed before engineering use.
Specifications
| Applications | ITE (Commercial) |
|---|---|
| Approval Agency | CE |
| Current - Output (Max) | 300 mA |
| Efficiency | 75 % |
| Manufacturer | Diwell Electronics |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature | -40 °C ~ 85 °C |
| Package | Tube |
| Package / Case | 12-SMD Module, 10 Leads |
| Power (Watts) | 990 mW |
| Series | NU-E1K (1 W) |
| Size / Dimension | 0.60" L x 0.43" W x 0.28" H (15.2 mm x 10.9 mm x 7.1 mm) |
| Type | Isolated Module |
| Voltage - Input (Max) | 5.5 V |
| Voltage - Input (Min) | 4.5 V |
| Voltage - Isolation | 3 kV |
| Voltage - Output 1 | 3.3 V |
Before ordering
- Minimum and maximum supply voltage, including transients
- Continuous and peak load, cooling and ambient temperature
- Isolation, mechanical envelope and mounting requirements