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NCP1081DER2G
Power Over Ethernet (POE) Controller, 57 V, 500 kHz Switch/Clock, 38 V UVLO Threshold, TSSOP-20
- Manufacturer:
- ON SEMICONDUCTOR ON SEMICONDUCTOR
- Manufacturer Part No:
- NCP1081DER2G
- Order Code:
- 1924932
- Technical Datasheet:
- NCP1081DER2G Datasheet
Product Overview
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
Applications
Power Management
Product Information
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- :
- IEEE 802.3af, 802.3at
- :
- PD Controller
- :
- 57V
- :
- -
- :
- 38V
- :
- TSSOP
- :
- 20Pins
- :
- 1Channels
- :
- 40W
- :
- 80%
- :
- 500kHz
- :
- -40°C
- :
- 85°C
- :
- -
- :
- MSL 2A - 4 weeks
Technical Docs (1)
542 total stock globally Need more?
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You can reserve stock now just order your desired quantity and checkout as normal. The quantity that cant be dispatched now will be placed on back order and sent as soon as we get a delivery from our supplier. You only get charged when the products are dispatched to you.
2,500 more will be available on 7/04/21
Extra stock is available upon order to the Supplier Lead Time which is approximately 26/07/21
542 available for 4 - 5 business days delivery
$4.35
(
$4.79
Inc. GST)
Pricing is unavailable. Please contact customer services.
- Price for:
- Each (Supplied on Cut Tape)
Multiple: 1 Minimum: 1
| Quantity | Price (Incl GST) | Your Price |
|---|---|---|
| 1+ | $4.35 ($4.79) | ( ) |
| 10+ | $3.69 ($4.06) | ( ) |
| 100+ | $2.59 ($2.85) | ( ) |
| 500+ | $2.51 ($2.76) | ( ) |
| 1000+ | $2.04 ($2.24) | ( ) |
Pricing is unavailable. Please contact customer services.
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