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TPS2373-4RGWR The Texas Instruments TPS2373-4RGWR is a Power Over Ethernet (PoE) Controller designed for high-power applications. It supports IEEE 802.3bt standards for efficient power delivery.
Mfr Part #:

TPS2373-4RGWR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS2373-4RGWR is a Power Over Ethernet (PoE) Controller designed for high-power applications. It supports IEEE 802.3bt standards for efficient power delivery.
✓ Total Stock: 2,514 pcs
$ Price Range: $1.29

TPS2373-4RGWR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
2,264 pcs
On Request
2264 pcs On Request 1 On Request On Request On Request On Request On Request
Husky International Electronic ✓
Non-Authorised Inventory information
250 pcs
On Request
250 pcs On Request 1 On Request On Request N/A On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TPS2373-4RGWR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Auxiliary Sense
Current
Features
Internal Switch(s)
Mounting Type
Number of Channels
Operating Temperature
Operating Temperature Range
Power
Standards
Storage Temperature
Supplier Device Package
Tape & Reel
Type
Voltage
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TPS2373-4RGWR Description

Short technical summary and product information.

The Texas Instruments TPS2373-4RGWR is an active PoE Controller (PD) designed for high-power applications, supporting IEEE 802.3bt Type 3 and Type 4 standards. It is capable of handling power levels up to 90W, with an input voltage range from 0V to 57V.

 

Key features include advanced startup for simplified DC-DC design, automatic MPS (Maintain Power Signature) for compatibility with various PSE types, and primary adapter priority input. The device operates within a wide temperature range of -40°C to 125°C.

 

Packaged in a 20-VQFN (5x5) surface-mount configuration, the TPS2373-4RGWR integrates a robust 100V hotswap MOSFET. It offers features like programmable UVLO and thermal shutdown for protection. The controller is suitable for applications requiring high-power PoE delivery.

TPS2373-4RGWR Quick Information

Product Type: Power Over Ethernet (PoE) Controller
Canonical Name: Texas Instruments TPS2373-4RGWR Power Over Ethernet (PoE) Controller
Subcategory: Power Management ICs

TPS2373-4RGWR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TPS2373-4RGWR Estimated Pricing

Qty Low High
1+ $1.29 $1.29

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

TPS2373-4RGWR Features

  • Supports IEEE 802.3bt Type 3 and 4.
  • Handles high power levels up to 90W.
  • Wide input voltage range of 0V to 57V.
  • Integrated 100V hotswap MOSFET.
  • Operates from -40°C to 125°C.

TPS2373-4RGWR Applications

  • Ideal for high-power PoE PD devices like IP cameras and wireless access points.
  • Used in building automation and IoT gateways requiring 90W power.
  • Suitable for PoE++ powered devices requiring 802.3bt Type 4 compliance.
  • Applicable for industrial sensors and PoE lighting.
  • Designed for systems with adapter priority power management.

TPS2373-4RGWR FAQs

6 frequently asked questions generated from this part’s specifications.
What PoE standards does the TPS2373-4RGWR support?

The TPS2373-4RGWR supports IEEE 802.3bt Type 3 and 802.3bt Type 4 standards.

What is the maximum power level supported by this PoE controller?

This PoE controller supports PD power levels of 13W, 25W, 51W, and 71W, and is designed for Type-4 (90W) operation.

What is the operating voltage range for the TPS2373-4RGWR?

The device operates with an input voltage range from 0V to 57V.

What is the operating temperature range of the TPS2373-4RGWR?

The operating temperature range is -40°C to 125°C.

What package type is the TPS2373-4RGWR available in?

The TPS2373-4RGWR is available in a 20-VQFN Exposed Pad package.

Does the TPS2373-4RGWR have an integrated hotswap MOSFET?

Yes, it features a robust 100V hotswap MOSFET.

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