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TPS23756PWPR The Texas Instruments TPS23756PWPR is a PoE Controller and DC/DC controller designed for isolated converters. It supports IEEE 802.3at standards and operates from 9.3V to 57V input.
Mfr Part #:

TPS23756PWPR

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS23756PWPR is a PoE Controller and DC/DC controller designed for isolated converters. It supports IEEE 802.3at standards and operates from 9.3V to 57V input.
✓ Total Stock: 10,747 pcs
$ Price Range: $1.46

TPS23756PWPR Available from 4 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
9,000 pcs
On Request
9000 pcs On Request 1 On Request On Request 2018+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,477 pcs
On Request
1477 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
199 pcs
On Request
199 pcs On Request 1 On Request On Request 14+ On Request On Request
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
71 pcs
On Request
71 pcs On Request 1 On Request On Request 22+ 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.

TPS23756PWPR 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
Operating Temperature Range
Power
SVHC Present
Standards
Supplier Device Package
Type
Voltage
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TPS23756PWPR Description

Short technical summary and product information.

The Texas Instruments TPS23756PWPR is an integrated circuit combining a Power over Ethernet (PoE) powered-device (PD) interface with a current-mode DC-DC controller. This device is optimized for isolated converter designs and supports high-efficiency topologies.

 

Key electrical specifications include support for PoE standards 802.3at Type 1 (802.3af) and 802.3at Type 2, with PD power levels of 13W and 25W. The input voltage range is from 9.3V to 57V, with a maximum input power of 30W. It features a PoE current limit of 850mA (min) and an inrush limit of 0.14A (typical). The integrated hotswap MOSFET has a 100V rating and 0.5Ω resistance.

 

This controller operates within a temperature range of -40°C to 125°C. It is housed in a 20-HTSSOP package, suitable for surface mounting. The device offers features such as primary-side adapter priority, second gate drive, and thermal shutdown, with an auto-retry fault response.

 

The TPS23756PWPR is designed for applications requiring efficient power sourcing over Ethernet, such as IP phones, wireless access points, and security cameras. Its integrated control and interface simplify power system design.

TPS23756PWPR Quick Information

Product Type: PoE Controller
Canonical Name: Texas Instruments TPS23756PWPR PoE Controller
Subcategory: PoE Interface and DC-DC Controller

TPS23756PWPR Compliance

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

TPS23756PWPR Estimated Pricing

Qty Low High
1+ $1.46 $1.46

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

TPS23756PWPR Features

  • Supports IEEE 802.3at PoE standards.
  • Handles 13W and 25W PD power levels.
  • Wide 9.3V to 57V input voltage range.
  • Integrated 100V, 0.5Ω hotswap MOSFET.
  • Operates from -40°C to 125°C.

TPS23756PWPR Applications

  • Powers devices over Ethernet connections.
  • Ideal for isolated DC-DC converters.
  • Suitable for PoE+ powered devices.
  • Used in network infrastructure equipment.
  • Enables efficient power sourcing.

TPS23756PWPR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the TPS23756PWPR?

The input voltage range is 9.3V to 57V.

What is the package type of the TPS23756PWPR?

The device comes in a 20-HTSSOP (PowerTSSOP) package with exposed pad, surface mount.

What is the operating temperature range?

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

What PoE standards does the TPS23756PWPR support?

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

What is the maximum input power?

The maximum input power is 30W.

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