TPS23756PWP The Texas Instruments TPS23756PWP is a PoE Controller with integrated DC/DC functionality, supporting IEEE 802.3at standards. It operates from 9.3V to 57V input and provides up to 25W PD power.
Mfr Part #:

TPS23756PWP

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS23756PWP is a PoE Controller with integrated DC/DC functionality, supporting IEEE 802.3at standards. It operates from 9.3V to 57V input and provides up to 25W PD power.
✓ Total Stock: 31,849 pcs
$ Price Range: $1.75

TPS23756PWP Available from 4 distributors

✓ Authorised
✓ Non-Authorised

TPS23756PWP Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Auxiliary Sense
Current
Internal Switch(s)
Mounting Type
Number of Channels
Operating Temperature
Power
Standards
Supplier Device Package
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Type
Voltage

TPS23756PWP Description

Short technical summary and product information.

The Texas Instruments TPS23756PWP is a Power over Ethernet (PoE) powered device (PD) interface and current-mode DC-DC controller, optimized for isolated converters. It supports IEEE 802.3at standards, including Type 1 (802.3af) and Type 2.

 

This controller is designed for applications requiring up to 30W input power. Key electrical specifications include a wide input voltage range from 9.3V to 57V, a minimum PoE current limit of 850mA, and a typical inrush current limit of 0.14A. The integrated MOSFETs have an RDS(on) of 430mΩ typical.

 

The TPS23756PWP operates within an ambient temperature range of -40°C to 125°C. It is housed in a 20-HTSSOP package suitable for surface mounting. Features include primary-side adapter priority, second gate drive, and thermal shutdown for robust operation. The device also supports adapter ORing and programmable frequency with synchronization.

 

This component is ideal for implementing PoE PD solutions in network devices, IP phones, security cameras, and other powered equipment requiring efficient power delivery over Ethernet.

TPS23756PWP Quick Information

Product Type: PoE Controller
Canonical Name: Texas Instruments TPS23756PWP PoE Controller (PD), DC/DC
Subcategory: DC/DC Controller

TPS23756PWP Compliance

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

TPS23756PWP Estimated Pricing

Qty Low High
1+ $1.75 $1.75

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

TPS23756PWP Features

  • Supports IEEE 802.3at PoE+ standards.
  • Integrated DC/DC controller for isolated converters.
  • Wide input voltage range: 9.3V to 57V.
  • Handles 13W and 25W PD power levels.
  • Surface mount 20-HTSSOP package.

TPS23756PWP Applications

  • Powering network-connected devices.
  • Ideal for IP phones and cameras.
  • Suitable for industrial automation.
  • Used in wireless access points.
  • Enables remote powered equipment.

TPS23756PWP FAQs

7 frequently asked questions generated from this part’s specifications.
What PoE standards does the TPS23756PWP support?

It supports IEEE 802.3af (PoE) and 802.3at Type 2 (PoE+).

What is the input voltage range of the TPS23756PWP?

The input voltage range is from 9.3V to 57V.

What power levels does the TPS23756PWP support?

It supports PD power levels of 13W for 802.3af and 25W for 802.3at Type 2, with a maximum output of 30W.

What is the operating temperature range?

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

What package is the TPS23756PWP available in?

It is available in a 20-pin HTSSOP (PowerTSSOP) surface-mount package.

Does the TPS23756PWP include an integrated hotswap MOSFET?

Yes, it includes a robust 100V, 0.5Ω hotswap MOSFET.

Does the TPS23756PWP have internal switches?

Yes, it has both internal switches for PD and DC/DC control.

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