TPS23754-1 Overview
The TPS23754 and TPS23756 devices have a bined power-over-ethernet (PoE), powereddevice (PD) interface, and current-mode DC-DC controller optimized specifically for isolated converters. The PoE interface supports the IEEE 802.3at standard. The TPS23754 and TPS23756 support a number of input voltage ORing options including highest voltage, external adapter preference, and PoE preference.
TPS23754-1 Key Features
- Powers up to 30-W (Input) PDs
- DC-DC Control Optimized for Isolated Converters
- Supports High-Efficiency Topologies
- plete PoE Interface
- Adapter ORing Support
- Programmable Frequency With Synchronization
- Robust 100-V, 0.5-Ω Hotswap MOSFET
- 40°C to 125°C Junction Temperature Range
- Industry Standard PowerPAD™ HTSSOP-20