Mfr Part #:

TPS23753APW

The Texas Instruments TPS23753APW is a PoE interface and DC/DC controller designed for isolated converter applications. It supports IEEE 802.3at and 802.3af standards.

✓ Total Stock: 11,693 pcs

$ Price Range: $1.40

TPS23753APW Available from 4 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Braun Electronic Components ✓ Non-Authorised Inventory information	10,000 pcs On Request	10000 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Xingangxin ✓ Non-Authorised Inventory information	1,505 pcs On Request	1505 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Smaxon Electronics ✓ Non-Authorised Inventory information	178 pcs On Request	178 pcs	On Request	1	On Request	On Request	13+	On Request	On Request
PROSOFT ELECTRONICS ✓ Non-Authorised Inventory information	10 pcs On Request	10 pcs	On Request	1	On Request	On Request	09+G/	On Request	On Request

TPS23753APW Description

Short technical summary and product information.

The TPS23753APW from Texas Instruments is a combined Power over Ethernet (PoE) powered device (PD) interface and current-mode DC-DC controller. It is optimized for isolated converter designs and supports the IEEE 802.3at standard as a 13-W, type 1 PD, which is a superset of IEEE 802.3-2008 (originally IEEE 802.3af).

This controller operates within a voltage range of 0V to 57V and features a robust 100-V, 0.7-Ohm hotswap MOSFET. It has an operating temperature range of -40°C to 125°C and comes in a compact 14-pin TSSOP package. The device offers enhanced ESD ride-through capability and is system level ESD capable up to 15-kV and 8-kV.

Key features include adapter ORing support, 12-V adapter support, and programmable frequency with synchronization. The TPS23753APW is suitable for applications requiring efficient and reliable PoE power delivery in a small form factor.

TPS23753APW Quick Information

Product Type: PoE Controller

Canonical Name: Texas Instruments TPS23753A PoE Interface and Isolated Converter Controller

Subcategory: PoE Controllers

TPS23753APW Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

TPS23753APW Estimated Pricing

Qty	Low	High
1+	$1.40	$1.40

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

TPS23753APW Features

Combined PoE PD interface and DC/DC controller.
Supports IEEE 802.3at and 802.3af standards.
Optimized for isolated converter designs.
Enhanced ESD ride-through capability.
Compact 14-pin TSSOP package.

TPS23753APW Applications

Ideal for powered device (PD) applications.
Used in IP cameras and VoIP phones.
Suitable for wireless access points.
Used in industrial automation equipment.

TPS23753APW FAQs

7 frequently asked questions generated from this part’s specifications.

What is the operating voltage range of the TPS23753APW?

0 V to 57 V.

What package does the TPS23753APW come in?

14-TSSOP surface-mount package.

What is the operating temperature range?

-40°C to 125°C.

How many channels does the TPS23753APW have?

1 channel.

What PoE standards does it support?

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

What is the power rating of the TPS23753APW?

13 W.

Does the TPS23753APW have internal switches?

Yes, it has internal switches for both channels.

Category	Power Over Ethernet (PoE) Controllers
Manufacturer Name	Texas Instruments
Auxiliary Sense	No
Current	580µA
Internal Switch(s)	Both
Mounting Type	Surface Mount
Number of Channels	1
Operating Temperature	-40°C ~ 125°C
Power	13 W
SVHC Present	Not Present
Standards	802.3at (PoE+), 802.3af (PoE)
Supplier Device Package	14-TSSOP
Tape & Reel	Yes
Type	Controller (PD), DC/DC
Voltage	0 V ~ 57 V