Microchip Technology EV42P34A Evaluation Board (EVB)
Microchip Technology EV42P34A Evaluation Board (EVB) is developed based on Microchip’s PD77728 PoE manager and the PD77020 PoE controller. The board demonstrates eight (8) IEEE® 802.3bt 4-pair ports using PD77728 and PD77020 in controller mode. The PD77728 device is a part of Microchip’s seventh generation IEEE 802.3bt compliant Power over Ethernet (PoE) Power Sourcing Equipment (PSE) family. This device is a fully integrated eight-port PoE manager with integrated Field Effect Transistor (FET) switches and current sense resistors. The PD77728 device supports IEEE 802.3bt standard and legacy/pre-standard PD detection.
Features
- Featuring PD77728 8-Port PSE PoE Manager and PD77020 PoE Controller operating in controller mode
- IEEE 802.3bt compliant
- Two (2) RJ45 gangs (contains eight RJ45 connectors)
- Eight (8) 4-pair ports structured by two (2) PD77728 devices controlled by the PD77020
- Switch domain USB-C™ Interface to be connected to a PC with Microchip GUI
- PoE controller manual reset and serial communication setting
- Green and yellow bi-color LED status indication for all eight ports
- Requires only a single power source
- Evaluation board working temperature of 0°C to +40°C
- RoHS-compliant
Block Diagram
Related Product
Microchip Technology PD77728 8-Port PoE PSE Controller/Manager
Part of Microchip’s seventh-generation IEEE® 802.3bt-compliant Power over Ethernet (PoE) PSE family.
Microchip Technology PD77020 PoE Power Management Controller
This device is based on a SAMD21 controller and provides multi-port PoE functions.
Inilathala: 2024-07-23
| Na-update: 2024-08-02