TPS2375DR

Operating Temperature Range : - 40 C to + 85 C
Mounting Style : SMD/SMT
Packaging : Reel
Product : PoE / LAN Solutions
Package / Case : SOIC-8
Supply Voltage - Max : 57 V
Supply Voltage - Min : 0 V
Power Dissipation : 13 W


Description

These easy-to-use 8-pin integrated circuits contain all of the features needed to develop an IEEE 802.3af compliant powered device (PD). The TPS2375DR family is a second generation PDC (PD Controller) featuring 100-V ratings and a true open-drain, power-good function.

In addition to the basic functions of detection, classification and undervoltage lockout (UVLO), these controllers include an adjustable inrush limiting feature. The TPS2375DR has 802.3af compliant UVLO limits, the TPS2377  has legacy UVLO limits, and the TPS2376 has a programmable UVLO with a dedicated input pin.The TPS2375DR family specifications incorporate a voltage offset of 1.5 V between its limits and the IEEE 802.3af specifications to accommodate the required input diode bridges used to make the PD polarity insensitive.Additional resources can be found on the TI Web site www.ti.com.

This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more susceptible to damage because very small parametric changes could cause the TPS2375DR device not to meet its published specifications.

Parameters:

Technical/Catalog Information	TPS2375DR
Vendor	Texas Instruments
Category	Integrated Circuits (ICs)
Applications	IP Phones, Power over LAN, Network Routers and Switches
Type	Power over Ethernet Switch (PoE)
Package / Case	8-SOIC (3.9mm Width)
Packaging	Tape & Reel (TR)
Current Limit	461mA
Internal Switch(s)	Yes
Operating Temperature	-40°C ~ 85°C
Voltage - Supply	0 V ~ 57 V
Drawing Number	296; 4040047-2; D; 8
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	TPS2375DR TPS2375DR