Isolated DC-DC converter module with 3.3V single output, delivering 5A and 16.5W maximum power. Features include UVLO protection, 1.5kV isolation voltage, and a wide input voltage range of 36V to 75V, with a nominal input of 48V. Operates efficiently at 78% and is housed in a through-hole mountable module with dimensions of 65.28mm length, 25.9mm width, and 25.65mm depth. Suitable for a broad operating temperature range from -40°C to 85°C.
PackageModule
MountingThrough Hole
Power16.5W
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Technical Specifications
Texas Instruments PT4521A technical specifications.
General
| Package/Case | Module |
| Current - Output 1 | 5A |
| Depth | 25.65mm |
| Efficiency | 78% |
| Features | UVLO |
| Isolation | Isolated |
| Isolation Voltage | 1.5kV |
| Lead Free | Contains Lead |
| Length | 65.28mm |
| Max Input Voltage | 75V |
| Min Input Voltage | 36V |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 5A |
| Max Power Dissipation | 16.5W |
| Mount | Through Hole |
| Nominal Input Voltage | 48V |
| Number of Outputs | 1 |
| Output Current | 5A |
| Output Power | 16.5W |
| Output Voltage | 3V |
| Package Quantity | 10 |
| Packaging | Tray |
| RoHS Compliant | Yes |
| Series | Excalibur™ PT4520 |
| Voltage - Output 1 | 3.3V |
| Width | 25.9mm |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments PT4521A Datasheet
Download the complete datasheet for Texas Instruments PT4521A to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.