TPS2378DDAR Description

This 8-pin integrated circuit contains all of the features needed to implement an IEEE802.3at type-2 powered device (PD). The low 0.5-Ω internal switch resistance, combined with the enhanced thermal dissipation of the PowerPAD? package, enables this controller to continuously handle up to 0.85 A.

TPS2378DDAR Features

• Adapter Priority Input

• DC/DC Converter Enable

• Operating Current up to 850 mA

• 15 kV and 8 kV System-level ESD Capability

TPS2378DDAR Applications

• IEEE 802.3at-compliant Devices 

• Video and VoIP Telephones

• Multiband Access Points

• Security Cameras