TPS23754PWP-1 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
TPS23754PWP-1 is an IEEE 802.3at PoE PD interface and isolated DC-DC converter controller from Texas Instruments, accepting 15.7 V to 57 V PoE input and providing isolated power conversion in a 20-pin SOIC package.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 20
- Lifecycle
- ACTIVE
- Datasheet
- TPS23754PWP-1 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.4700(MOQ 500)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TPS23754PWP-1?
- IEEE 802.3at compliant PoE PD interface controller with 15.7 V to 57 V input range enabling Type 1 and Type 2 PoE powered device designs
- Integrated isolated converter controller combining PoE front-end and DC-DC stage in one IC, reducing BOM count and simplifying board layout
- 20-pin SOIC plastic package with RoHS e4 compliance and single-output isolated converter architecture for clean galvanic separation
What is TPS23754PWP-1 used for?
TPS23754PWP-1 is designed for PoE-powered end devices such as IP cameras, VoIP phones, wireless access points, and industrial Ethernet nodes that draw power from IEEE 802.3at Type 2 PoE switches delivering up to 30 W. It simplifies design by integrating the PD detection, classification, and isolated DC-DC controller functions into a single chip. The wide 15.7 V to 57 V input voltage window accommodates both standard 48 V PoE and mid-span injectors operating at varying cable voltages.
What are the specifications of TPS23754PWP-1?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Analog IC - Other Type | PoE POWER SOURCING EQUIPMENT CONTROLLERS |
| Input Voltage-Max | 57V |
| Input Voltage-Min | 15.7V |
| JESD-30 Code | R-PDSO-G20 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP20,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Surface Mount | YES |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Total Power Output-Max | 30W |
| Trim/Adjustable Output | NO |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Taiwan |
Where can I find the TPS23754PWP-1 datasheet?
TPS23754PWP-1 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TPS23754PWP-1?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What PoE standard does TPS23754PWP-1 comply with, and what input voltage range does it support?
TPS23754PWP-1 complies with IEEE 802.3at (PoE+) and accepts a PoE input voltage from 15.7 V to 57 V. This range covers both Type 1 (802.3af) and Type 2 (802.3at) PoE equipment, allowing the same IC to be used in products targeting either standard without hardware changes.
How does integrating PoE interface and isolated converter control into TPS23754PWP-1 benefit board design?
By combining the PoE PD front-end, IEEE 802.3at detection and classification circuitry, and the isolated DC-DC flyback controller into a single 20-pin SOIC package, TPS23754PWP-1 eliminates the need for a separate PD controller IC and gate driver. This reduces the total component count by roughly 10 to 15 passive and active components, shrinking PCB area and simplifying the isolation transformer interface.
Which end-product categories are most appropriate for TPS23754PWP-1 in an IEEE 802.3at PoE deployment?
TPS23754PWP-1 is well-suited for IP security cameras, VoIP phones, wireless access points, and industrial Ethernet I/O nodes that receive 48 V power over Ethernet from a PoE switch. These applications require isolated power conversion from the PoE bus to a low-voltage rail such as 5 V or 12 V, and benefit from the single-chip integration of PD compliance and converter control.
What isolated output topology does TPS23754PWP-1 typically support, and why is isolation important for PoE devices?
TPS23754PWP-1 supports an isolated flyback converter topology, providing galvanic isolation between the 48 V PoE input rail and the low-voltage device supply. Isolation is required by IEEE 802.3at for safety compliance, preventing hazardous voltages from reaching the low-voltage circuitry and protecting end-users from electric shock in equipment connected to the Ethernet network.
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Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 500+ | $1.6600 | $830.00 |
| 1000+ | $1.5600 | $1560.00 |
| 10000+ | $1.4700 | $14700.00 |
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