TPS2371PWR TI Power Management IC | 8-TSSOP | PoE PD Controller, 100V

Product Overview

The TPS2371PWR from Texas Instruments is a Power over Ethernet (PoE) Powered Device (PD) controller designed for high-power applications. It integrates a 100V, 0.5Ω hot-swap MOSFET and a PWM controller, enabling efficient power conversion from Ethernet cables. The device is compliant with IEEE 802.3af/at standards and supports up to 25.5W of power delivery. Housed in a compact 8-TSSOP package, it is ideal for space-constrained designs requiring reliable PoE connectivity.

Detailed Technical Specifications

Key Features

• Integrated 100V, 0.5Ω hot-swap MOSFET
• Programmable frequency PWM controller
• Supports IEEE 802.3af (PoE) and 802.3at (PoE+)
• Automatic detection and classification
• Overcurrent and overtemperature protection
• Low quiescent current
• Small 8-TSSOP package

Target Applications

• 5G base station remote radio units
• IP security cameras (e.g., Hikvision DS-2CD2T47G2-L)
• Wireless access points (e.g., Cisco Catalyst 9100)
• Industrial sensors and actuators
• Smart building controllers (e.g., Johnson Controls Metasys)
• PoE lighting systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS2371PWR. 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

TPS2371PWR 是德州儀器 (TI) 推出的一款以太網供電 (PoE) 受電設備 (PD) 控制器，專為高功率應用設計。它集成了 100V、0.5Ω 的熱插拔 MOSFET 和 PWM 控制器，可實現從以太網電纜高效轉換電源。該器件符合 IEEE 802.3af/at 標準，支持高達 25.5W 的功率傳輸。採用緊湊的 8-TSSOP 封裝，非常適合需要可靠 PoE 連接的空間受限設計。

詳細技術參數

核心特性

• 集成 100V、0.5Ω 熱插拔 MOSFET
• 可編程頻率 PWM 控制器
• 支持 IEEE 802.3af (PoE) 和 802.3at (PoE+)
• 自動檢測和分類
• 過流和過溫保護
• 低靜態電流
• 小型 8-TSSOP 封裝

典型應用場景

• 5G 基站遠程射頻單元
• IP 安防攝像機 (例如 Hikvision DS-2CD2T47G2-L)
• 無線接入點 (例如 Cisco Catalyst 9100)
• 工業傳感器和執行器
• 智能樓宇控制器 (例如 Johnson Controls Metasys)
• PoE 照明系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS2371PWR 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。
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• 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。
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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
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