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Analog Devices LTC9101-3 | Demoboard EVAL-LTC9101-3
Evaluating the LTC9101-3/LTC9103 16-Port, IEEE 802.3at PSE Controller with Power Management and LED Control
Overview
| Topology | LAN / POE |
| Input voltage | 3.3 V |
Description
The EVAL-LTC9101-3 is a 16-channel IEEE 802.3at compliant power sourcing equipment (PSE) with autonomous power management and serial LED driver for port LEDs. The EVAL-LTC9101-3 includes the EVAL-LTC9101-3-AZ daughter card, the EVAL-LTC9101-3-MBAZ motherboard, and features the LTC9101-3 and LTC9103 PSE platform chipset.In the EVAL-LTC9101-3, a single LTC9101-3 digital controller interfaces with up to two LTC9103, 8-channel, analog controllers for 16 power channels total. Up to sixteen IEEE 802.3af/at/bt powered devices (PDs) can be connected to the EVAL-LTC9101-3 and powered from this system using a single power supply.
Features
- 16 Port IEEE 802.3at-compliant PSE
- Autonomous Power Management with flash configuration
- Serial LED driver for Port LEDs
Typical applications
- Small Business PoE PSE Switches/Routers
More information
Products
Order Code | Datasheet | Downloads | Status | Product series | Data rate | L(µH) | VT(V (RMS)) | n | PoE | Operating Temperature | L(mm) | W(mm) | H(mm) | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WE-STST Super Tiny Signal Transformer, 10/100/1G/10GBase-T, Ethernet, PoE | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-STST Super Tiny Signal Transformer | Data rate10/100/1G/10GBase-T | Inductance110 µH | Insulation Test Voltage1500 V (RMS) | Turns Ratio1:1 | PoEPoE (up to 350 mA) | Operating Temperature -40 °C up to +105 °C | Length4.7 mm | Width3.22 mm | Height2.9 mm |