LM5070MTCX-50/NOPB TI PoE PD Controller | 16-TSSOP | 50V, 1.5A

Product Overview

The LM5070MTCX-50/NOPB is a highly integrated Power over Ethernet (PoE) Powered Device (PD) controller from Texas Instruments. It combines a PD interface with a current-mode PWM controller, enabling efficient power conversion for PoE applications. The device supports the IEEE 802.3af standard and operates from a 50V input, delivering up to 1.5A output current. Housed in a compact 16-TSSOP package, it is ideal for space-constrained designs requiring reliable power delivery over Ethernet.

Detailed Technical Specifications

Key Features

• Integrated PD interface with signature resistor and classification current source
• Current-mode PWM controller with programmable frequency
• Programmable UVLO and hysteresis
• Overcurrent and overtemperature protection
• Low quiescent current
• Small 16-TSSOP package

Target Applications

• 5G base station remote radio units (RRUs)
• IP cameras and video surveillance systems
• Wireless access points (WAPs)
• Industrial Ethernet switches
• PoE-powered LED lighting
• Smart building controllers

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM5070MTCX-50/NOPB. 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

LM5070MTCX-50/NOPB 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。它將 PD 接口與電流模式 PWM 控制器相結合，為 PoE 應用提供高效的電源轉換。該器件支持 IEEE 802.3af 標準，可在 50V 輸入下工作，提供高達 1.5A 的輸出電流。採用緊湊的 16-TSSOP 封裝，非常適合需要通過以太網可靠供電的空間受限設計。

詳細技術參數

核心特性

• 集成 PD 接口，包含特徵電阻和分類電流源
• 電流模式 PWM 控制器，頻率可編程
• 可編程欠壓鎖定和滯回
• 過流和過溫保護
• 低靜態電流
• 小型 16-TSSOP 封裝

典型應用場景

• 5G 基站遠程射頻單元 (RRU)
• IP 攝像機和視頻監控系統
• 無線接入點 (WAP)
• 工業以太網交換機
• PoE 供電 LED 照明
• 智能樓宇控制器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM5070MTCX-50/NOPB 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]