Analog Devices / Maxim Integrated MAX5992A Evaluation Kit
Analog Devices MAX5992A Evaluation Kit is a fully assembled and -tested surface-mount circuit board featuring the MAX5992A/B. The MAX5992A/B is an IEEE® 802.3af/at-compliant network-powered device (PD) interface controller IC. The kit features a 2x2P PD or multi-PD redundancy configuration using the ICs. The 2x2P powers a galvanically isolated 100W, 250kHz switching-frequency, active-clamped, synchronous-rectified forward DC-DC converter using the MAX5974D.
Features
- IEEE 802.3af/at-compliant PD interface circuit
- -39V to -57V startup input voltage range
- Active FET bridge
- Demonstrates 2x2P PD and multi-PD redundancy configurations
- Demonstrates an isolated 100W active-clamped, synchronous-rectified forward DC-DC converter
- Isolated +12V output at 8.4A
- PD detection and configurable classification signatures
- Internal UVLO at +38.6V
- Evaluates end span and midspan ethernet systems
- Proven PCB layout
- Fully assembled and tested
Related Product
Analog Devices / Maxim Integrated MAX5992A/MAX5992B Powered Device Controllers
Provide interface control for PDs to comply with the IEEE® 802.3af/at standard.
Publicado: 2019-06-24
| Actualizado: 2023-04-17