NCP1082DEG
- Mfr.Part #
- NCP1082DEG
- Manufacturer
- onsemi
- Package / Case
- 20-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC POE CNTRL 1 CHANNEL 20TSSOP
- Stock
- 20,431
- In Stock :
- 20,431
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- Manufacturer :
- onsemi
- Product Category :
- Power Over Ethernet (PoE) Controllers
- Factory Lead Time :
- 14 Weeks
- Terminal Pitch :
- 0.65mm
- Internal Switch(s) :
- Both
- Voltage - Supply :
- 0V~57V
- Number of Pins :
- 20
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Topology :
- Flyback
- Pbfree Code :
- yes
- Min Output Voltage :
- 8.4V
- Length :
- 6.6mm
- Height :
- 950μm
- Terminal Finish :
- Tin (Sn)
- Switching Frequency :
- 250kHz
- Input Voltage-Nom :
- 1.4V
- Control Technique :
- PULSE WIDTH MODULATION
- Pin Count :
- 20
- Number of Channels :
- 1
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- RoHS Status :
- ROHS3 Compliant
- Additional Feature :
- ALSO OPERATES AS LDO REGULATOR
- ECCN Code :
- EAR99
- Radiation Hardening :
- No
- Width :
- 4.5mm
- Lead Free :
- Lead Free
- Number of Functions :
- 1
- Package / Case :
- 20-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Min Input Voltage :
- 0V
- Packaging :
- Tube
- Terminal Form :
- Gull wing
- Surface Mount :
- yes
- Max Input Voltage :
- 57V
- Type :
- Controller (PD), DC/DC
- Power - Max :
- 13W
- Halogen Free :
- Halogen Free
- Auxiliary Sense :
- yes
- Base Part Number :
- NCP1082
- Published :
- 2008
- Output Voltage :
- 9.6V
- Max Output Current :
- 26mA
- Switcher Configuration :
- Single
- Max Output Voltage :
- 9.6V
- Control Mode :
- CURRENT-MODE
- Standards :
- 802.3af (PoE)
- Operating Temperature :
- -40°C~85°C
- JESD-609 Code :
- e3
- Number of Terminations :
- 20
- Terminal Position :
- Dual
- Datasheets
- NCP1082DEG

Power Over Ethernet (PoE) Controllers onsemi NCP1082DEG Overview
The Power Over Ethernet (PoE) Controllers onsemi NCP1082DEG is a cutting-edge integrated circuit designed for simplified deployment of power sourcing equipment (PSE) solutions. This IC from onsemi effectively combines power and data over a single Ethernet cable, reducing the need for additional power supplies and facilitating the use of Ethernet-powered devices in various applications. As a versatile PoE controller, the NCP1082DEG supports robust design implementations, offering efficient power solutions that meet the stringent demands of modern networking environments. This makes it an ideal component for businesses looking to streamline infrastructure and enhance system reliability.
NCP1082DEG Features
The NCP1082DEG boasts a range of features that make it a top choice for network designers and systems integrators. Key features include:
- Single channel PoE control, capable of managing up to 40 watts of power per port.
- Enhanced thermal performance with a 20-TSSOP package, ensuring reliable operation in various environmental conditions.
- Integrated detection, classification, and current limit functions, which provide enhanced protection and compliance with IEEE 802.3at standards.
- Automatic maintain power signature (MPS) monitoring, which ensures continuous communication between the PSE and powered devices.
NCP1082DEG Applications
- Network Cameras: Utilizes the PoE controller to simplify installation by eliminating the need for additional power cables and enabling remote power management.
- VoIP Phones: Applies power along with data over a single network cable, reducing clutter and enhancing the deployment flexibility in office environments.
- Wireless Access Points: Empowers deployment in locations lacking convenient power outlets, thus extending the reach and flexibility of network installations.
- Point of Sale (POS) Systems: Streamlines setup by providing power and connectivity through one cable, supporting cleaner and more efficient retail spaces.
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