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TPS23750PWP The Texas Instruments TPS23750PWP is an integrated PoE controller and DC/DC converter designed for Power over Ethernet applications. It features an internal 100V, 0.6 Ohm pass MOSFET and a fixed 140mA inrush current limit.
Mfr Part #:

TPS23750PWP

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS23750PWP is an integrated PoE controller and DC/DC converter designed for Power over Ethernet applications. It features an internal 100V, 0.6 Ohm pass MOSFET and a fixed 140mA inrush current limit.
✓ Total Stock: 9,105 pcs
$ Price Range: $1.57

TPS23750PWP Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
8,500 pcs
On Request
8500 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
600 pcs
On Request
600 pcs On Request 1 On Request On Request 1144 On Request On Request
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
5 pcs
On Request
5 pcs On Request 1 On Request On Request On Request 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.

TPS23750PWP 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
Type
Voltage
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TPS23750PWP Description

Short technical summary and product information.

The TPS23750PWP from Texas Instruments is a highly integrated solution for Power over Ethernet (PoE) Powered Device (PD) applications. It combines the functionality of a PoE front-end with a primary-side DC/DC PWM controller, minimizing external component count.

 

The device supports IEEE 802.3af standards, including detection, classification, undervoltage lockout, and inrush control. The integrated 100V, 0.6 Ohm internal pass MOSFET simplifies design. It also features a fixed 140mA inrush current limit and programmable operating frequency.

 

The DC/DC controller section supports various topologies like flyback and forward converters. It includes features such as programmable soft-start, hiccup-mode fault limiting, 50% maximum duty cycle, and a voltage-output error amplifier. The TPS23750PWP operates within an industrial temperature range of -40°C to 85°C.

 

Packaged in a 20-lead HTSSOP, this component is suitable for surface mount applications. It is designed for use in devices such as wireless access points, VoIP phones, and security cameras that require PoE power.

TPS23750PWP Quick Information

Product Type: PoE Controller
Canonical Name: Texas Instruments TPS23750PWP PoE Controller
Subcategory: PoE Controllers

TPS23750PWP Compliance

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

TPS23750PWP Estimated Pricing

Qty Low High
1+ $1.57 $1.57

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

TPS23750PWP Features

  • Integrated 100V, 0.6 Ohm pass MOSFET.
  • Complete 802.3af PoE interface.
  • Fixed 140mA inrush current limit.
  • Primary side DC/DC converter control.
  • Industrial temperature range: -40°C to 85°C.

TPS23750PWP Applications

  • Ideal for PoE-PD applications.
  • Supports wireless access points.
  • Suitable for VoIP phones.
  • Used in security cameras.

TPS23750PWP FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the TPS23750PWP?

The operating voltage range is 0V to 67V.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C.

What is the package type?

The TPS23750PWP is packaged in a 20-HTSSOP surface-mount package.

Does the TPS23750PWP support IEEE 802.3af PoE?

Yes, it is compliant with IEEE 802.3af (PoE).

What is the inrush current limit?

The inrush current limit is fixed at 140 mA.

Is an internal pass MOSFET included?

Yes, the device includes an internal pass MOSFET.

What is the maximum power supported?

The device supports up to 12.95W as per IEEE 802.3af.

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