COSEL SUS1R5053R3B is a DC-DC converter from the SUS (1.5W) series. The specified input voltage range is 4.5V to 9V. The output voltage is 3.3V. The listed power rating is 1.3 W. The maximum output current is listed as 400mA. The listed efficiency is 70%. The specified isolation voltage is 500 V. The operating temperature range is -40°C ~ 85°C (With Derating). The mounting configuration is Surface Mount. Additional technical characteristics: Type: Isolated Module; Size / Dimension: 0.84" L x 0.48" W x 0.26" H (21.4mm x 12.2mm x 6.5mm); Package / Case: 5-SMD Module; Number of Outputs: 1; Applications: ITE (Commercial). These parameters are based on distributor-listed information and should be confirmed before engineering use.
Specifications
| Applications | ITE (Commercial) |
|---|---|
| Base Product Number | SUS1R5053 |
| Current - Output (Max) | 400mA |
| Efficiency | 70% |
| Manufacturer | Cosel |
| Moisture Sensitivity Level (MSL) | Not Applicable |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature | -40°C ~ 85°C (With Derating) |
| Package | Box |
| Package / Case | 5-SMD Module |
| Power (Watts) | 1.3 W |
| Series | SUS (1.5W) |
| Size / Dimension | 0.84" L x 0.48" W x 0.26" H (21.4mm x 12.2mm x 6.5mm) |
| Type | Isolated Module |
| Voltage - Input (Max) | 9V |
| Voltage - Input (Min) | 4.5V |
| Voltage - Isolation | 500 V |
| Voltage - Output 1 | 3.3V |
Before ordering
- Minimum and maximum supply voltage, including transients
- Continuous and peak load, cooling and ambient temperature
- Isolation, mechanical envelope and mounting requirements