DC981A/B PoE Power Sourcing Equipment (PSE) by Analog Devices
| Status: | Production |
|---|---|
| Series: | LTC4263 |
| RoHS: | Compliant |
Features
| IEEE 802.3af Compliant |
| Operation from a Single 48V Supply |
| Fully Autonomous Operation without Microcontroller |
| Internal MOSFET with Thermal Protection |
| Power Management Works Across Multiple Ports with Simple RC Network |
| Precision Inrush Control with Internal Sense Resistor |
| Powered Device (PD) Detection and Classification |
| AC and DC Disconnect Sensing |
| Robust Short-Circuit Protection |
| Pin-Selectable Detection Back-off for Midspan PSEs |
| Classification Dependent ICUT Current Threshold |
| LED Driver Indicates Port On and Blinks Status Codes |
| Available in 14-Pin SO and 4mm × 3mm DFN Packages |
Last 6 months Inventory & Pricing History
Alternative Descriptions
| Demo Brd, Power Over Enet/Pse Controller Rohs Compliant: Yes |Analog Devices, Inc. DC981A/B | Newark Electronics |
| DEMO BRD, POWER OVER ENET/PSE CONTROLLER | element14 |
| LTC4263 Power Over Ethernet Demonstration Circuit | Richardson RFPD |
DC981A/B Development Boards & Evaluation Kits by Linear Technology
PSE CONTROLLER EVALUATION BOARD
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Silicon Manufacturer | Linear Technology |
|---|---|
| Silicon Core Number | LTC4263 |
| Kit Application Type | Power Management |
| Application Sub Type | Power Over Ethernet (POE) PSE Controller |
| Kit Contents | Demonstration Board LTC4263 |
| Product Range | - |
| SVHC | No SVHC (07-Jul-2017) |
| Features | Autonomous Single Port PoE PSE AC/DC Disconnect Sensing Midspan/End-point Solution |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a DC981A/B?
Additional datasheets, footprints and schematics for DC981A/B are listed on our Part Details page. You can also find images and similar parts to DC981A/B on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for DC981A/B on our Product Comparison page. Access via the 'View Pricing & Stock' button to view DC981A/B price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does DC981A/B fall under?
The DC981A/B is listed under PoE Power Sourcing Equipment (PSE).
Can I view similar or alternative parts?
You can view similar parts to DC981A/B when available in the PoE Power Sourcing Equipment (PSE) range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the DC981A/B you can contact the distributor directly for product support, shipping queries etc.
Is the DC981A/B RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Analog Devices.
Which authorised distributors for DC981A/B have stock available?
Authorised distributors including Newark Electronics, element14, Farnell and Richardson RFPD have stock available or on a lead time for DC981A/B.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for DC981A/B often in real-time on the comparison pages.
What if I can't find stock of DC981A/B?
You can fill out our help required form which you can use to request a quote for DC981A/B from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.