TPS23753APW TI PoE PD Controller | 14-TSSOP | IEEE802.3at, 25W

Product Overview

The TPS23753APW from Texas Instruments is a highly integrated Power over Ethernet (PoE) Powered Device (PD) controller with an integrated DC-DC converter controller. It complies with IEEE 802.3at standard, supporting up to 25W of power delivery. Housed in a compact 14-TSSOP package, it simplifies the design of high-power PoE applications by combining the PD interface and a current-mode PWM controller for isolated or non-isolated converters.

Detailed Technical Specifications

Key Features

• IEEE 802.3at compliant PD with integrated DC-DC controller
• Supports up to 25W output power
• Integrated 0.5Ω, 100V hot-swap MOSFET
• Programmable undervoltage lockout (UVLO) and hysteresis
• Current-mode PWM control with 250kHz fixed frequency
• Thermal shutdown protection
• Small 14-TSSOP package for space-constrained designs

Target Applications

• 5G small cell base stations
• IP cameras (e.g., Axis P1365)
• Wireless access points (e.g., Cisco Aironet 2800)
• PoE-powered lighting systems
• Industrial sensors and actuators
• Point-of-sale (POS) terminals

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS23753APW. Our core advantages include:

• 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
• In-stock Inventory, Same-day Shipping: We maintain localized stock; orders confirmed before 4 PM are shipped the same day.
• HK-SZ Synergy, Flexible Settlement: Direct global shipping from Shenzhen with support for HK bank transfers and multi-currency.
• Escrow Secured Transactions: We support Escrow.com for secure transactions, ensuring peace of mind for batch orders.
• BOM Kitting & Sampling Services: Specialized sourcing for testing samples and urgent shortage components.

Quality Assurance & Compliance

Jasin Chip guarantees that all delivered products are 100% original factory stock with full quality assurance and traceability.

• 100% Original & Authentic: All components are guaranteed to be authentic with strict quality control.
• RoHS Compliant: All electronic components comply with international environmental and safety standards.
• Original Factory Packaging: We maintain original factory packaging and seals to ensure ESD protection and physical integrity.

產品概述

TPS23753APW 是德州儀器 (TI) 推出的一款高度集成的以太網供電 (PoE) 受電設備 (PD) 控制器，內置 DC-DC 轉換器控制器。它符合 IEEE 802.3at 標準，支持高達 25W 的功率傳輸。採用緊湊的 14-TSSOP 封裝，通過將 PD 接口和電流模式 PWM 控制器集成在一起，簡化了隔離或非隔離轉換器的高功率 PoE 應用設計。

詳細技術參數

核心特性

• 符合 IEEE 802.3at 標準的 PD，內置 DC-DC 控制器
• 支持高達 25W 的輸出功率
• 集成 0.5Ω、100V 熱插拔 MOSFET
• 可編程欠壓鎖定 (UVLO) 和滯回
• 電流模式 PWM 控制，固定頻率 250kHz
• 熱關斷保護
• 小型 14-TSSOP 封裝，適合空間受限的設計

典型應用場景

• 5G 小型基站
• IP 攝像機 (例如 Axis P1365)
• 無線接入點 (例如 Cisco Aironet 2800)
• PoE 供電照明系統
• 工業傳感器和執行器
• 銷售點 (POS) 終端

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS23753APW 提供全面的供應鏈與批發解決方案。 我們的核心優勢包括：

• 全天候環球客戶支援：專業團隊為您提供即時報價及技術支援，無需漫長等待。
• 現貨庫存，即日發貨：確保現貨充足。下午 4 點前確認訂單，即可安排當天寄出。
• 深港聯動，結算靈活：深圳直發全球，物流高效可靠；支援香港銀行戶口轉賬及多幣種結算。
• Escrow 擔保交易：支援 Escrow.com 平台交易，保障買賣雙方權益，小批量訂單亦可安心在線下單。
• BOM 配單與樣板服務：提供樣板測試及認證支援。專注一站式 BOM 配套及緊急缺料採購服務。

品質保證與合規

Jasin Chip 承諾所有出貨產品均為原廠正貨，具備完善的品質保證及產品可追溯性。

• 100% 原廠正貨：承諾所有供應零件均為原裝現貨，品質嚴格把關，來源清晰可追溯。
• 符合 RoHS 認證：所有電子元器件均符合國際環保標準及相關安全認證。
• 原廠封裝保護：嚴格保留原廠原始包裝及封條，確保物流過程中的靜電防護 (ESD) 與物理安全。

以上產品均為原廠正貨，提供 BOM 配單及現貨庫存支援，歡迎查詢。

HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]