ONSEMI NCP1081DER2G
Manufacturer No:
NCP1081DER2G
Manufacturer:
ONSEMI
Package:
20-TSSOP (0.173, 4.40mm Width) Exposed Pad
Description:
Integrated PoE-PD and DC-DC Converter Controller, 40 W
Quantity:
In Stock :3915
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Shipping & Availability
Fast worldwide shipping via DHL, FedEx, UPS, and EMS.
Shipped from：HK Warehouse
Expected Shipping：Sat, Jun 13 - Sun, Jun 14, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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Quality Assurance
Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.
User Guide
Available from AS9120 Certified Supplier, AIChipLink delivers high-reliability electronic components supported by certified quality management, rigorous inspection processes, counterfeit mitigation controls, and full traceability systems. Our operations comply with AS9120, ISO 9001:2015, and IECQ ESD standards to support aerospace, industrial, defense, and mission-critical applications.
PURCHASE
Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.
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Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.
Step1：Prepare product
Step2：Desiccant Protection
Step3：Vacuum Packaging
Step4：Individual Package
Step5：Anti-collision Filling
Step6：Packaging Box
SHIPPING COST
1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
NCP1081DER2G Information
ONSEMI NCP1081DER2G technical specifications, attributes, parameters and parts with similar specifications to ONSEMI NCP1081DER2G.
- Type
- Parameter
- MSL Temp (°C)
- 260
- Container Type
- REEL
- Container Qty.
- 2500
- Input Power
- 25.5
- PoE Class
- 4
- DC/DC Topology
- Flyback
- Case Outline
- 948AB
- MSL Type
- 2
- Pass-FET RDS(on)
- 600
- Rear Aux. Vcc
- 27
- Type
- Parameter
- Features
- Programmable UVLO
- Package Type
- TSSOP-20
- PoE Standard
- 802.3at
Download datasheets and manufacturer documentation for ONSEMI NCP1081DER2G.
Datasheet:
Package Drawing:
The NCP1081 is a member of onsemi's high power HIPO™ Power over Ethernet Powered Device (PoE-PD) product family and represents a robust, flexible and highly integrated solution targeting demanding medium and high power Ethernet applications. It combines in a single unit an enhanced PoE-PD interface fully compliant with the IEEE 802.3af and IEEE 802.3at (Draft 3.0) specifications and a flexible and configurable DC-DC converter controller.The NCP1081's exceptional capabilities offer new opportunities for the design of products powered directly over Ethernet lines, eliminating the need for local power adaptors or power supplies and drastically reducing the overall installation and maintenance cost.onsemi's unique manufacturing process and design enhancements allow the NCP1081 to deliver up to 25 W for the IEEE 802.3at (Draft 3.0) standard and up to 40 W for proprietary high power PoE applications. The NCP1081 is IEEE 802.3at (Draft 3.0) compliant and implements a Two Event Layer 1 classification. Additional proprietary classification procedures support high power power sourcing equipment (PSE) on the market. The unique high power features leverage the significant cost advantages of PoE-enabled systems to a much broader spectrum of products in emerging markets such as Industrial Ethernet, PTZ and Dome IP cameras, RFID, MIMO WLAN access points, notebooks, etc.The NCP1081 is fabricated in a robust high voltage process and integrates a rugged vertical N-channel DMOS with a low loss current sense technique suitable for the most demanding environments and capable of withstanding harsh environments such as hot swap and cable ESD events.
Application
- Power over Ethernet Powered Device (PoE-PD) interface and Integrated DC-DC converter controller
End Product
- MIMO WLAN access points
- PTZ and dome security cameras
- Industrial Ethernet HMIs and UPS backed PLCs and IOMs
- Point of Sales terminals
- RFID readers
- Notebook computers
Feature
- Delivers up to 40 W
- Full operation to TJ=150C
- Robust 3.0 kV cable ESD protection
- Exposed TSSOP-20 EP package
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
Warehouse Area(㎡)
