Isolated DC-DC converter module with 20W maximum output power and a single 5V output. Features 4A maximum output current, 82% efficiency, and an operating temperature range of -40°C to 85°C. Input voltage range is 36V to 75V DC, with a nominal input of 48V. Includes Under Voltage Lockout (UVLO) protection and 1.5kV isolation voltage. Packaged in a DIP through-hole mount configuration, this RoHS compliant module meets UL94 V-0 flammability rating.
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Texas Instruments PT4122A technical specifications.
| Package/Case | DIP |
| Current - Output 1 | 4A |
| Depth | 37.59mm |
| Efficiency | 82% |
| Features | UVLO |
| Flammability Rating | UL94 V-0 |
| Height | 0.33inch |
| Isolation | Isolated |
| Isolation Voltage | 1.5kV |
| Lead Free | Lead Free |
| Length | 1.73inch |
| Max Input Voltage (DC) | 75V |
| Min Input Voltage (DC) | 36V |
| Max Input Voltage | 75V |
| Min Input Voltage | 36V |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 4A |
| Max Output Power | 20W |
| Max Power Dissipation | 20W |
| Mount | Through Hole |
| Nominal Input Voltage | 48V |
| Nominal Output Voltage | 5V |
| Number of Outputs | 1 |
| Output Current | 4A |
| Output Power | 20W |
| Output Voltage | 5V |
| Package Quantity | 16 |
| Packaging | Tray |
| Reach SVHC Compliant | Unknown |
| RoHS Compliant | Yes |
| Series | PT4120 |
| Voltage - Output 1 | 5V |
| Weight | 900g |
| Width | 1.52inch |
| RoHS | Compliant |
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