Image is for your reference only,please check specifications for details
- NCP1081DER2G - ON Semiconductor
-
Manufacturer:ON Semiconductor
-
ManyChip's Part#:MC5279593
-
Category:Battery Management IC
-
Package:TSSOP-20
-
Datasheet:Datasheet 3D Model
-
Description:Power Over Ethernet PD Controller 0V 57V 40W 20Pin TSSOP EP
-
Stock Locations:
-
Availability:224 pcs In Stock
-
MOQ:1 pcs
-
Unit Price:$ 0.81
Updated at 17/06/2025 10:30:15(UTC+8)
Certifications
ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.
Description
- The NCP1081DER2G is an integrated high power PoE-PD Interface and DC to DC Converter Controller offers 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. ON Semiconductor"s unique manufacturing process and design enhancements allow the NCP1081 to deliver up to 25.5W for the draft IEEE802.3at (D3.0) standard and up to 40W for proprietary high power PoE applications. It enables the draft IEEE802.3at (D3.0) and implements a two event physical layer classification. Additional proprietary classification procedures support high 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.
- High power Layer 1 classification indicator
- Extended power ranges up to 40W
- Programmable classification current
- Adjustable under voltage lock out
- Programmable inrush current limit
- Programmable operational current limit up to 1100mA for extended power ranges
- Over-temperature protection
- Internal voltage regulators
- Wide duty cycle range with internal slope compensation circuitry
- Programmable oscillator frequency
- Programmable soft-start time
NCP1081DER2G Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Mounting Style | Surface Mount |
| Number of Pins | 20 Pin |
| Case/Package | TSSOP-20 |
| Frequency | 500 kHz |
| Halogen Free Status | Halogen Free |
| Input Voltage (DC) | 57.0 V |
| Output Voltage | 9 V |
| Supply Current | 1100 mA |
| Number of Channels | 1 Channel |
| Number of Positions | 20 Position |
| Rise Time | 50 ns |
| Switching Frequency | 100kHz, 500kHz |
| Topology | Flyback |
| Duty Cycle | 80 % |
| Input Voltage (Max) | 57 V |
| Input Voltage (Min) | 0 V |
| Input Power (Max) | 40 W |
| Input Power (Max) | 40 W |
| Maximum Duty Cycle | 80 % |
| Fall Time | 50 ns |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Power Dissipation (Max) | 40 W |
| Supply Voltage | 0V ~ 57V |
| Input Voltage | 57 V |
| Show | |
| Operating Temperature | -40℃ ~ 85℃ |
| Product Lifecycle Status | Active |
| Packaging | Cut Tape (CT) |
| RoHS | RoHS Compliant |
| Lead-Free Status | Lead Free |
| REACH SVHC Compliance | No SVHC |
| ECCN Code | EAR99 |
Order guide
-
TT in advance (bank transfer), Western Union, Credit card,
PayPal. Customer is responsible for shipping fee, bank
charges, duties and taxes.
-
- You can choose whether shipping charges will be charged through your shipping account or by us.
- Please confirm with the logistics company in advance for remote areas.
(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- - Carefully inspected and packed by ManyChip warehouse - Vacuum packaging - Anti-static packaging - Shockproof foam
- The terms here are for reference only, the actual terms are subject to the sales quotation. - Please confirm product specifications when ordering. - MOQ refers to the minimum order quantity required to purchase each part. - If you have special ordering instructions, please indicate them on the ordering page. - Inspection (PSI) will be performed prior to shipment.
- - Income Quality Control (IQC), 1000+ qualified dealers. - Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device. - Decapsulation control - X-ray control - XRF inspection - Electrical testing - Surface testing -Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity
Contact Us
If you have any problem,please email to sales@manychip.com, we will response as soon as possisble.
Popular Search Parts
- Recommended Parts
- Hot Parts
- Popular Parts
- Recently Popular Parts
- MPZ2012S601A TPS7A39 DLP11SN900HL2 SN6505ADBVT BLM21PG600SN1 SBAS16LT1G NRVTS260ESFT1G ADXRS300ABG TPS3808G09DBVT AM26LV32EMDREP
- RE22R1MYMR TSXCRJMD25 IRFB31N20D LBAT54HT1G RXZE2S108M TM221ME16R MBR0530T1G STPS3045CT FGH30S130P LD3985M33R
- LBAT54HT1G RXZE2S108M TM221ME16R MBR0530T1G STPS3045CT FGH30S130P LD3985M33R ADC0804LCN FNA41560B2 IRFZ44NPBF
- TPS8268120SIPR 21011009021 2N4239 2N3790 EGP30G FL7760BM6X TLE7257SJ NCV8664CST50T3G AGN2104H TLV6001IDCKR
SN:H3.95651LO57335V33Q0QC0S0
Buy NCP1081DER2G
Please fill the information below to send RFQ quickly,and we will respond immediately.