Power Over Ethernet (PoE) PD Controller featuring a 0V to 57V input voltage range and supporting up to 40W power dissipation. This integrated circuit operates at a 500kHz switching frequency with an 80% duty cycle, designed for flyback topologies. It offers a 9V output voltage and 1.1A output current, housed in a 20-pin TSSOP EP package with dimensions of 6.6mm (L) x 4.5mm (W) x 0.95mm (H). The component is lead-free, halogen-free, and RoHS compliant, with an operating temperature range of -40°C to 85°C.
Frequency500kHz
PackageTSSOP
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Technical Specifications
Onsemi NCP1081DEG technical specifications.
General
| Package/Case | TSSOP |
| Duty Cycle | 80% |
| Fall Time | 50ns |
| Frequency | 500kHz |
| Halogen Free | Halogen Free |
| Height | 0.95mm |
| Lead Free | Lead Free |
| Length | 6.6mm |
| Max Duty Cycle | 80% |
| Max Input Voltage | 57V |
| Min Input Voltage | 0V |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 6.5mA |
| Max Power Dissipation | 40W |
| Max Supply Voltage | 57V |
| Number of Channels | 1 |
| Number of Outputs | 1 |
| Output Current | 1.1A |
| Output Voltage | 9V |
| Package Quantity | 74 |
| Packaging | Rail/Tube |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Switching Frequency-Max | 500kHz |
| Topology | Flyback |
| Width | 4.5mm |
Compliance
| RoHS | Compliant |
Datasheet
Onsemi NCP1081DEG Datasheet
Download the complete datasheet for Onsemi NCP1081DEG to view detailed technical specifications.
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