NCP1083DER2G
IC POE CNTRL 1 CHANNEL 20TSSOPManufacturer: onsemi
Categories: Power Over Ethernet (PoE) Controllers
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The onsemi NCP1083DER2G is a single-channel Power over Ethernet (PoE) controller designed for Power Sourcing Equipment (PSE) applications. This device supports both IEEE 802.3af and 802.3at (PoE+) standards, enabling power delivery up to 40W. It features an integrated switch with both high-side and low-side MOSFETs for efficient power management. The NCP1083DER2G includes auxiliary sense functionality for enhanced system monitoring. It is housed in a 20-TSSOP-EP package with an exposed pad for improved thermal performance, suitable for surface mount applications. Operating across a temperature range of -40°C to 85°C, this controller is utilized in telecommunications, industrial networking, and wireless access point infrastructure where reliable power delivery over Ethernet is crucial.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 20-TSSOP (0.173"", 4.40mm Width) Exposed Pad |
| Mounting Type | Surface Mount |
| Type | Controller (PD) |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 0V ~ 57V |
| Current - Supply | - |
| Internal Switch(s) | Both |
| Standards | 802.3at (PoE+), 802.3af (PoE) |
| Supplier Device Package | 20-TSSOP-EP |
| Auxiliary Sense | Yes |
| Number of Channels | 1 |
| Power - Max | 40 W |
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