TPS2373-4RGWR TI PoE PD Controller | 20-VQFN (5x5) | IEEE 802.3bt, 71.3W

Product Overview

The TPS2373-4RGWR is a high-power PoE PD controller from Texas Instruments, designed for IEEE 802.3bt (PoE++) Type 4 applications. It supports up to 71.3W of power delivery, enabling advanced powered devices such as 5G small cells, PTZ cameras, and industrial sensors. The device integrates a hot-swap MOSFET, current sensing, and advanced thermal management in a compact 20-VQFN (5x5 mm) package.

Detailed Technical Specifications

Key Features

• IEEE 802.3bt compliant PD interface
• Integrated 0.5Ω hot-swap MOSFET
• Programmable classification current
• Automatic MPS (Maintain Power Signature)
• Thermal shutdown with hysteresis
• Small footprint 5x5 mm QFN package

Target Applications

• 5G small cell base stations (e.g., Nokia AirScale)
• PTZ security cameras (e.g., Hikvision DS-2DE5A425IW-AE)
• Industrial IoT gateways (e.g., Siemens IOT2050)
• Digital signage displays
• Building automation controllers

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS2373-4RGWR. 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

TPS2373-4RGWR 是德州儀器推出的一款高功率 PoE PD 控制器，符合 IEEE 802.3bt (PoE++) Type 4 標準，支援高達 71.3W 的功率傳輸，適用於 5G 小型基地台、PTZ 攝影機和工業感測器等先進受電設備。該器件整合了熱插拔 MOSFET、電流檢測和先進的熱管理功能，採用緊湊的 20-VQFN (5x5 mm) 封裝。

詳細技術參數

核心特性

• 符合 IEEE 802.3bt 標準的 PD 接口
• 內建 0.5Ω 熱插拔 MOSFET
• 可編程分類電流
• 自動維持功率特徵 (MPS)
• 帶滯回的熱關斷
• 小型 5x5 mm QFN 封裝

典型應用場景

• 5G 小型基地台 (如 Nokia AirScale)
• PTZ 安防攝影機 (如 Hikvision DS-2DE5A425IW-AE)
• 工業物聯網閘道 (如 Siemens IOT2050)
• 數位看板顯示器
• 樓宇自動化控制器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS2373-4RGWR 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]