Original TPS2379DDAR Power Over Ethernet Controller 1 Channel IEEE 802.3 8-SO PowerPad IC POE CNTRL 1 CHANNEL 8SOPWR

Product Details

TPS2379DDAR Description

TPS2379DDAR is a type of 8-pin integrated circuit optimized for implementing an IEEE802.3at type-2 powered device (PD) based on its Type 2 Hardware Classification, Detection, Classification, and 140-mA inrush current limit during startup. It provides a suite of protection features, including thermal shutdown, current limit foldback, and a robust 100-V internal switch. It is able to continuously handle up to 0.85 A due to the low 0.5-Ω internal switch resistance and the enhanced thermal dissipation of the PowerPAD package. A low 0.5-Ω internal switch enables it to operate with up to 0.85 A of continuous current through the PD.

TPS2379DDAR Features 

• IEEE 802.3at type-2 hardware classification with a status flag

• Auxiliary gate driver for high-power expansion

• Robust 100-V, 0.5-Ω hot-swap MOSFET

• Package | Pins: HSOIC (DDA) | 8

• Operating temperature range (°C): -40 to 85

TPS2379DDAR Applications

• Pico-base stations

• Security cameras

• Multiband access points

• Video and VoIP telephones

• IEEE 802.3at-compliant devices 

• Universal power over Ethernet (UPOE) compliant devices

Product Description

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