NCP1081DER2G
IC POE CNTRL 1 CHANNEL 20TSSOPManufacturer: onsemi
Categories: Power Over Ethernet (PoE) Controllers
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The onsemi NCP1081DER2G is a single-channel Power Over Ethernet (PoE) controller designed to meet IEEE 802.3af and 802.3at standards. This device integrates both the detection and classification circuitry required for Power Sourcing Equipment (PSE) or Powered Device (PD) applications. Featuring an internal switch, it supports up to 40W power delivery. The NCP1081DER2G operates within a voltage range of 0V to 57V and is housed in a 20-TSSOP-EP (Exposed Pad) package for efficient thermal management. Its surface mount configuration and operating temperature range of -40°C to 85°C make it suitable for demanding environments. This component finds application in networking equipment, industrial automation, and security systems requiring Power over Ethernet connectivity.
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), DC/DC |
| 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 | No |
| Number of Channels | 1 |
| Power - Max | 40 W |