CUI-Inc
CUI-Inc PQMCE1-S5-S3-S DC-DC converter
MPN: PQMCE1-S5-S3-S
CUI-Inc PQMCE1-S5-S3-S is a DC-DC converter from the PQMCE1-S series. The specified input voltage range is 4.75V to 5.25V. The output voltage is 3.3V. The listed power rating is 825 mW. The maximum output current is listed as 250mA. The listed efficiency is 67%. The specified isolation voltage is 1.5 kV. The operating temperature range is -40°C ~ 85°C (With Derating). The mounting configuration is Through Hole. Additional technical characteristics: Type: Isolated Module; Standard Number: 55024; 55032 Class A; Size / Dimension: 0.77" L x 0.24" W x 0.40" H (19.7mm x 6.0mm x 10.2mm); Package / Case: 7-SIP Module, 4 Leads; Number of Outputs: 1; Approval Agency: EN; Applications: ITE (Commercial). These parameters are based on distributor-listed information and should be confirmed before engineering use.
Specifications
| Applications | ITE (Commercial) |
|---|---|
| Approval Agency | EN |
| Base Product Number | PQMCE1 |
| Current - Output (Max) | 250 mA |
| Efficiency | 67 % |
| Manufacturer | CUI Inc. |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Mounting Type | Through Hole |
| Number of Outputs | 1 |
| Operating Temperature | -40 °C ~ 85 °C (With Derating) |
| Package | Tube |
| Package / Case | 7-SIP Module, 4 Leads |
| Power (Watts) | 825 mW |
| Series | PQMCE1-S |
| Size / Dimension | 0.77" L x 0.24" W x 0.40" H (19.7 mm x 6.0 mm x 10.2 mm) |
| Standard Number | 55024; 55032 Class A |
| Type | Isolated Module |
| Voltage - Input (Max) | 5.25 V |
| Voltage - Input (Min) | 4.75 V |
| Voltage - Isolation | 1.5 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