TPS2383APMR TI Power Management IC | 64-LQFP (10x10) | 4-Channel PSE, IEEE 802.3at

Product Overview

The TPS2383APMR from Texas Instruments is a highly integrated, 4-channel Power over Ethernet (PoE) Power Sourcing Equipment (PSE) controller designed for IEEE 802.3at (PoE+) compliant systems. It provides up to 30W per port with advanced power management and fault protection. Housed in a compact 64-LQFP (10x10 mm) package, it is ideal for space-constrained applications requiring reliable PoE delivery.

Detailed Technical Specifications

Key Features

• 4 independent PSE channels with per-port power limiting
• Supports both IEEE 802.3af and 802.3at PDs
• Integrated power MOSFETs with low RDS(on)
• I2C interface for advanced monitoring and control
• Automatic PD detection and classification
• Programmable current limit and foldback
• Thermal shutdown with hysteresis

Target Applications

• 5G base station remote radio units (RRUs) requiring PoE+ for small cells
• Industrial Ethernet switches for factory automation
• IP cameras in smart city surveillance systems
• Wireless access points (WAPs) for enterprise networks
• PoE-powered lighting systems in smart buildings
• Automotive infotainment and dashboard displays (with appropriate qualification)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS2383APMR. 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

TPS2383APMR 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）電源設備（PSE）控制器，符合 IEEE 802.3at（PoE+）標準。每個端口可提供高達30W的功率，並具備先進的電源管理和故障保護功能。採用緊湊的64-LQFP（10x10 mm）封裝，非常適合需要可靠PoE傳輸的空間受限應用。

詳細技術參數

核心特性

• 4個獨立PSE通道，每端口功率限制
• 支持 IEEE 802.3af 和 802.3at 受電設備
• 集成低導通電阻功率MOSFET
• I2C接口用於高級監控和控制
• 自動PD檢測和分類
• 可編程電流限制和折返
• 帶滯回的熱關斷

典型應用場景

• 5G基站遠程射頻單元（RRU），為小基站提供PoE+
• 工業以太網交換機，用於工廠自動化
• 智能城市監控系統中的IP攝像機
• 企業網絡中的無線接入點（WAP）
• 智能建築中的PoE照明系統
• 汽車信息娛樂和儀表盤顯示（需適當認證）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS2383APMR 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]