XP-Power
XP-Power QSB7548S3V3N DC-DC converter
MPN: QSB7548S3V3N
XP-Power QSB7548S3V3N is a DC-DC converter from the QSB (75W) series. The specified input voltage range is 18V to 75V. The output voltage is 3.3V. The listed power rating is 40 W. The maximum output current is listed as 12A. The listed efficiency is 82%. The specified isolation voltage is 1.5 kV. The operating temperature range is -40°C ~ 100°C (With Derating). The mounting configuration is Through Hole. Additional technical characteristics: Type: Isolated Module; Size / Dimension: 2.28" L x 1.45" W x 0.50" H (57.9mm x 36.8mm x 12.7mm); Package / Case: Quarter Brick; Number of Outputs: 1; Features: Remote On/Off, OCP, OTP, OVP, SCP, UVLO; 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 | QSB7548 |
| Current - Output (Max) | 12 A |
| Efficiency | 82 % |
| Features | Remote On/Off, OCP, OTP, OVP, SCP, UVLO |
| Manufacturer | XP Power |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Mounting Type | Through Hole |
| Number of Outputs | 1 |
| Operating Temperature | -40 °C ~ 100 °C (With Derating) |
| Package | Box |
| Package / Case | Quarter Brick |
| Power (Watts) | 40 W |
| Series | QSB (75 W) |
| Size / Dimension | 2.28" L x 1.45" W x 0.50" H (57.9 mm x 36.8 mm x 12.7 mm) |
| Type | Isolated Module |
| Voltage - Input (Max) | 75 V |
| Voltage - Input (Min) | 18 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