TPS23754EVM-420: 25W, 5V @ 5A, 30 ~ 57V

Summary

TPS23754EVM-420 contains evaluation and reference circuitry for the TPS23754. The TPS23754 is an IEEE 802.3at compliant powered device (PD) controller and power supply controller optimized for isolated converter topologies. TPS23754EVM-420 is targeted at 25W, synchronous flyback converter applications.

25W output power from power over ethernet (POE), 30W output power from a 48V adapter.

Specifications

Manufacturer	Texas Instruments
Category	Power Management
Sub-Category	POE - Power Over Ethernet
Eval Board Part Number	296-24595-ND
Eval Board Supplier	Texas Instruments
Eval Board	Normally In Stock
Compliance	IEEE 802.3at Type 2
Outputs and Type	1 Isolated
Voltage Out	5 V
Current Out	5 A
Voltage In	30 ~ 57 V
Efficiency @ Conditions	>82%, 48V in, 5V @ 1.5 ~ 5 A
Internal Switch	No
Features	Current Limit (Adj. or Fixed) Status Indication Synchronizable Thermal Protection
Switching Frequency	250 kHz
Component Count + Extras	100 + 30
Application / Target Market	RF: WLAN Access Points Security IP Camera VOIP Phones
Design Author	Texas Instruments
Main I.C. Base Part	TPS23754
Date Created By Author
Date Added To Library	2011-03