TPS2376PWR

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Texas Instruments

POWER SWITCH ICS - POE / LAN IEEE 802.3AF POE PWR DEVICE CNTRLER A 595-TPS2376PW

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TPS2376PWR

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Texas Instruments

POWER SWITCH ICS - POE / LAN IEEE 802.3AF POE PWR DEVICE CNTRLER A 595-TPS2376PW

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Description Specifications Series Pricing CAD Documents

Description

General part information

TPS2376 Series

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 TPS2375 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 TPS2375 has 802.3af compliant UVLO limits, the TPS2377 haslegacyUVLO limits, and the TPS2376 has a programmable UVLO with a dedicated input pin.

The TPS2375 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.

Technical Specifications

Parameters and characteristics for this part

Specification	TPS2376PWR

Auxiliary Sense	No
Current - Supply	240 µA
Internal Switch(s)	Yes
Mounting Type	Surface Mount
Number of Channels	1
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Package Length	0.173 in
Package Name	8-TSSOP
Package Width	4.4 mm
Power - Max	12.95 W
Standards	802.3af (PoE)
Type	Controller (PD)
Voltage - Supply (Maximum)	57 V
Voltage - Supply (Minimum)	0 V

TPS2376 Series

Class 3 PoE PD with adjustable UVLO threshold & latch protection

Part	Package Length	Package Name	Package Width	Current - Supply	Auxiliary Sense	Voltage - Supply (Minimum)	Voltage - Supply (Maximum)	Operating Temperature (Min)	Operating Temperature (Max)	Power - Max	Standards	Mounting Type	Internal Switch(s)	Number of Channels	Type	Power - Output	Total Output Count	Output Type	Isolated Output Count	Supplied Contents	Board Type	Main Purpose	Voltage - Output	Regulator Topology	Voltage - Input (Minimum)	Voltage - Input (Maximum)	Current - Output	Frequency - Switching	Contents	Utilized IC / Part
Texas Instruments TPS2376PW	0.173 in	8-TSSOP	4.4 mm	240 µA	No	0 V	57 V	-40 °C	85 °C	12.95 W	802.3af (PoE)	Surface Mount	Yes	1	Controller (PD)
Texas Instruments TPS2376PWRG4	0.173 in	8-TSSOP	4.4 mm	240 µA	No	0 V	57 V	-40 °C	85 °C	12.95 W	802.3af (PoE)	Surface Mount	Yes	1	Controller (PD)
Texas Instruments TPS2376DDA-H	0.154 in	8-PowerSOIC 8-SO PowerPad	3.9 mm	240 µA	No	0 V	57 V	-40 °C	85 °C	12.95 W	802.3af (PoE)	Surface Mount	Yes	1	Controller (PD)
Texas Instruments TPS2376PWG4	0.173 in	8-TSSOP	4.4 mm	240 µA	No	0 V	57 V	-40 °C	85 °C	12.95 W	802.3af (PoE)	Surface Mount	Yes	1	Controller (PD)
Texas Instruments TPS2376DG4	0.154 in	8-SOIC	3.9 mm	240 µA	No	0 V	57 V	-40 °C	85 °C	12.95 W	802.3af (PoE)	Surface Mount	Yes	1	Controller (PD)
Texas Instruments TPS2376HEVM																25 W	1	Isolated	1	Board(s)	Fully Populated	Power Over Ethernet Special Purpose DC/DC	5 VDC	Buck	41 V	57 V	5 A	300 kHz	Board	TPS2376
Texas Instruments TPS2376DDAR-H	0.154 in	8-PowerSOIC 8-SO PowerPad	3.9 mm	240 µA	No	0 V	57 V	-40 °C	85 °C	12.95 W	802.3af (PoE)	Surface Mount	Yes	1	Controller (PD)
Texas Instruments TPS2376PWR	0.173 in	8-TSSOP	4.4 mm	240 µA	No	0 V	57 V	-40 °C	85 °C	12.95 W	802.3af (PoE)	Surface Mount	Yes	1	Controller (PD)
Texas Instruments TPS2376DR	0.154 in	8-SOIC	3.9 mm	240 µA	No	0 V	57 V	-40 °C	85 °C	12.95 W	802.3af (PoE)	Surface Mount	Yes	1	Controller (PD)
Texas Instruments TPS2376D	0.154 in	8-SOIC	3.9 mm	240 µA	No	0 V	57 V	-40 °C	85 °C	12.95 W	802.3af (PoE)	Surface Mount	Yes	1	Controller (PD)