Mfr Part #:

TPS2376DDAR-H

The Texas Instruments TPS2376DDAR-H is a Power over Ethernet (PoE) Controller designed for PD applications. It supports IEEE 802.3af standards.

✓ Total Stock: 61,427 pcs

$ Price Range: $1.22

TPS2376DDAR-H Available from 7 distributors

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Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Romaks Technologies ✓ Non-Authorised Inventory information	44,098 pcs On Request	44098 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
PROSOFT ELECTRONICS ✓ Non-Authorised Inventory information	6,115 pcs On Request	6115 pcs	On Request	1	On Request	On Request	21+	On Request	On Request
Smaxon Electronics ✓ Non-Authorised Inventory information	6,000 pcs On Request	6000 pcs	On Request	1	On Request	On Request	21+	On Request	On Request
Optech Co.,Limited ✓ Non-Authorised Inventory information	2,452 pcs On Request	2452 pcs	On Request	1	On Request	On Request	21+	On Request	On Request
Xingangxin ✓ Non-Authorised Inventory information	1,470 pcs On Request	1470 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Rayichip ✓ Non-Authorised Inventory information	1,255 pcs On Request	1255 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Bristol Electronics ✓ Non-Authorised Inventory information	37 pcs On Request	37 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

TPS2376DDAR-H Description

Short technical summary and product information.

The Texas Instruments TPS2376DDAR-H is an 8-pin integrated circuit designed to develop high-power IEEE 802.3af style powered devices (PD). This PoE controller offers a 600mA capability and supports PoE standards including 802.3at Type 1 (802.3af).

Key electrical specifications include a maximum input voltage of 57V and a minimum input voltage of 0V. The device features a minimum PoE current limit of 625mA and a typical PoE inrush limit of 0.58A. The typical rDS(on) per FET is 580mΩ. It operates within an industrial temperature range of -40°C to 85°C.

This controller is housed in an 8-PowerSOIC package with a surface mount type. It includes features such as Programmable UVLO and Thermal shutdown, with an Auto Retry fault response. The TPS2376DDAR-H is suitable for applications requiring efficient PoE power management.

TPS2376DDAR-H Quick Information

Product Type: PoE Controller

Canonical Name: Texas Instruments TPS2376DDAR-H PoE Controller

Subcategory: Power Management ICs

TPS2376DDAR-H Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

TPS2376DDAR-H Estimated Pricing

Qty	Low	High
1+	$1.22	$1.22

Estimated market price range - modelled values for guidance only, not live distributor offers.

TPS2376DDAR-H Features

Supports IEEE 802.3af PoE standards.
Maximum input voltage of 57V.
Minimum PoE current limit of 625mA.
Operates from -40°C to 85°C.
Surface mount 8-SO PowerPad package.

TPS2376DDAR-H Applications

High-power 26 W PoE powered device designs.
Non-standard high-power PoE implementations.
Industrial PoE applications with ESD protection.
PoE devices requiring adjustable turn-on thresholds.
Remote power delivery over CAT-5 cable.

TPS2376DDAR-H FAQs

7 frequently asked questions generated from this part’s specifications.

What is the operating voltage range of the TPS2376DDAR-H?

0V to 57V.

What package is the TPS2376DDAR-H available in?

8-PowerSOIC (0.154", 3.90mm Width) also known as 8-SO PowerPad.

What is the operating temperature range?

-40°C to 85°C.

What PoE standard does the TPS2376DDAR-H support?

IEEE 802.3af (PoE).

How many channels does the TPS2376DDAR-H have?

1 channel.

Does the TPS2376DDAR-H have an internal switch?

Yes.

What is the power output of the TPS2376DDAR-H?

12.95W.

Category	Power Over Ethernet (PoE) Controllers
Manufacturer Name	Texas Instruments
Auxiliary Sense	No
Current	240 µA
Features	PG, Programmable UVLO, Thermal shutdown
Internal Switch(s)	Yes
Mounting Type	Surface Mount
Number of Channels	1
Operating Temperature	[{'limit_type': 'minimum', 'value': -40, 'unit': '°C', 'display_value': '-40°C'}, {'limit_type': 'maximum', 'value': 85, 'unit': '°C', 'display_value': '85°C'}]
Power	12.95 W
Standards	802.3af (PoE)
Supplier Device Package	8-SO PowerPad
Supplier Package	8-SO PowerPad
Type	Controller (PD)
Voltage	[{'limit_type': 'minimum', 'value': 0, 'unit': 'V', 'display_value': '0 V'}, {'limit_type': 'maximum', 'value': 57, 'unit': 'V', 'display_value': '57 V'}]