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TPS23753APWR The Texas Instruments TPS23753APWR is a PoE powered device (PD) interface and DC/DC controller designed for isolated converter applications. It supports IEEE 802.3at standards.
Mfr Part #:

TPS23753APWR

Available from 10 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS23753APWR is a PoE powered device (PD) interface and DC/DC controller designed for isolated converter applications. It supports IEEE 802.3at standards.
✓ Total Stock: 98,491 pcs
$ Price Range: $1.17

TPS23753APWR Available from 10 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
58,323 pcs
On Request
58323 pcs On Request 1 On Request On Request On Request On Request On Request
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
10,000 pcs
On Request
10000 pcs On Request 1 On Request On Request On Request On Request On Request
Mufeng Electronics ✓
Non-Authorised Inventory information
10,000 pcs
On Request
10000 pcs On Request 1 On Request On Request 26+ On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
8,017 pcs
On Request
8017 pcs On Request 1 On Request On Request 25+ On Request On Request
Eito Shoji ✓
Non-Authorised Inventory information
5,874 pcs
On Request
5874 pcs On Request 1 On Request On Request On Request On Request On Request
Braun Electronic Components ✓
Non-Authorised Inventory information
2,005 pcs
On Request
2005 pcs On Request 1 On Request On Request On Request On Request On Request
MW.FEP S.p.A. ✓
Non-Authorised Inventory information
2,005 pcs
On Request
2005 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,515 pcs
On Request
1515 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
552 pcs
On Request
552 pcs On Request 1 On Request On Request 15+ On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
200 pcs
On Request
200 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.

TPS23753APWR 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
Tape & Reel
Type
Voltage
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TPS23753APWR Description

Short technical summary and product information.

The Texas Instruments TPS23753APWR is a versatile integrated circuit that combines a Power over Ethernet (PoE) powered device (PD) interface with a current-mode DC-DC controller. It is specifically optimized for isolated converter designs and supports the IEEE 802.3at standard.

 

Key electrical specifications include a maximum input voltage of 57V and a minimum of 9.3V, with a PoE current limit of 405mA. The device supports a PD power level of 13W and features a typical RDS(on) per FET of 700mΩ. It operates across a temperature range of -40°C to 125°C.

 

This controller is housed in a compact 14-TSSOP package, suitable for surface mount applications. It offers features such as primary-side adapter priority, thermal shutdown, and auto-retry fault response. The TPS23753APWR also includes a robust 100-V, 0.7-Ω hotswap MOSFET and enhanced ESD immunity.

 

Designed for efficiency and reliability, the TPS23753APWR is an excellent choice for applications requiring integrated PoE functionality and DC/DC conversion.

TPS23753APWR Quick Information

Product Type: PoE Controller
Series: TPS23753A
Canonical Name: Texas Instruments TPS23753A Power over Ethernet (PoE) Powered Device (PD) Interface and Current-Mode DC-DC Controller
Subcategory: Power Management ICs

TPS23753APWR Compliance

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

TPS23753APWR Estimated Pricing

Qty Low High
1+ $1.17 $1.17

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

TPS23753APWR Features

  • IEEE 802.3at PoE interface and DC/DC controller
  • Optimized for isolated converter designs
  • 13W PD power level
  • 14-TSSOP surface mount package
  • Wide operating temperature range

TPS23753APWR Applications

  • Power over Ethernet applications
  • Isolated DC/DC converter designs
  • Powered device interfaces
  • Network equipment power
  • Industrial automation power

TPS23753APWR FAQs

7 frequently asked questions generated from this part’s specifications.
What PoE standards does the TPS23753APWR support?

The TPS23753APWR supports 802.3at Type 1 (802.3af) PoE standards.

What is the maximum PD power level for the TPS23753APWR?

The maximum PD power level for the TPS23753APWR is 13W.

What is the input voltage range for the TPS23753APWR?

The input voltage range for the TPS23753APWR is 9.3V (min) to 57V (max).

What is the operating temperature range of the TPS23753APWR?

The operating temperature range of the TPS23753APWR is -40°C to 125°C.

What is the package type for the TPS23753APWR?

The TPS23753APWR comes in a 14-TSSOP package.

What is the minimum PoE current limit for this device?

The minimum PoE current limit for this device is 405mA.

Does the TPS23753APWR have internal switches?

Yes, the TPS23753APWR has both internal switches.

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