TPS2383BPMR TI Power Over Ethernet Controller | 64-LQFP (10x10) | 4-Channel, IEEE 802.3at

Product Overview

The TPS2383BPMR from Texas Instruments is a highly integrated, 4-channel Power over Ethernet (PoE) controller designed for Power Sourcing Equipment (PSE) applications. It complies with IEEE 802.3at (PoE+) standard and supports up to 30W per port. The device is housed in a compact 64-pin LQFP package (10x10 mm), making it suitable for space-constrained designs. It features advanced power management, including per-port current limiting, programmable power levels, and support for both legacy and standard PD detection.

Detailed Technical Specifications

Key Features

• 4 independent PoE channels with per-port power management
• Supports IEEE 802.3at (PoE+) and backward compatible with 802.3af
• Programmable current limit and power levels via external resistor
• Integrated MOSFETs and current sense resistors reduce BOM
• Advanced PD detection with legacy support
• Thermal shutdown and fault reporting

Target Applications

• 5G base station remote radio units (RRUs) requiring PoE+ power
• Industrial Ethernet switches for factory automation
• IP surveillance cameras (e.g., 4K PTZ cameras)
• Wireless access points (e.g., Wi-Fi 6/6E)
• Smart building controllers and IoT gateways

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS2383BPMR. 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

TPS2383BPMR 是德州儀器（TI）推出的一款高度集成的4通道以太網供電（PoE）控制器，專為電源設備（PSE）應用設計。它符合 IEEE 802.3at（PoE+）標準，每端口支持高達30W的功率。器件採用緊湊的64引腳 LQFP 封裝（10x10 mm），適合空間受限的設計。其先進的電源管理功能包括每端口限流、可編程功率等級以及對傳統和標準 PD 檢測的支持。

詳細技術參數

核心特性

• 4個獨立 PoE 通道，每端口電源管理
• 支持 IEEE 802.3at (PoE+) 並向下兼容 802.3af
• 通過外部電阻可編程限流和功率等級
• 集成 MOSFET 和電流檢測電阻，減少 BOM
• 先進的 PD 檢測，支持傳統設備
• 熱關斷和故障報告

典型應用場景

• 5G 基站遠程射頻單元（RRU），需要 PoE+ 供電
• 工業以太網交換機，用於工廠自動化
• IP 監控攝像頭（例如 4K PTZ 攝像機）
• 無線接入點（例如 Wi-Fi 6/6E）
• 智能樓宇控制器和物聯網網關

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS2383BPMR 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]