TPS2383BPM TI Power Management IC | 64-LQFP (10X10) | 4-Channel PSE, IEEE 802.3at

Product Overview

The TPS2383BPM from Texas Instruments is a highly integrated, 4-channel Power over Ethernet (PoE) Power Sourcing Equipment (PSE) controller. It is designed to deliver up to 30W per port (IEEE 802.3at compliant) and supports both 10/100/1000BASE-T Ethernet. The device features advanced power management, including per-port current limiting, programmable power budgets, and support for legacy detection. Housed in a compact 64-LQFP (10x10mm) 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
• Compliant with IEEE 802.3at (PoE+) and backward compatible with 802.3af
• Supports legacy detection for non-standard PDs
• Programmable power budget via I2C
• Advanced fault protection: overcurrent, overtemperature, short-circuit
• Low external component count
• Industrial temperature range

Target Applications

• 5G small cell base stations (e.g., Nokia AirScale, Ericsson Radio System)
• Industrial Ethernet switches (e.g., Cisco IE 4000, Siemens SCALANCE)
• IP cameras for smart city surveillance (e.g., Hikvision DS-2CD2xxx)
• Wireless access points (e.g., Cisco Aironet, Aruba AP-5xx)
• Building automation controllers (e.g., Johnson Controls Metasys)
• PoE lighting systems (e.g., Philips PoE-enabled LED drivers)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS2383BPM. 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

TPS2383BPM 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。它支持每端口高達30W的功率（符合IEEE 802.3at標準），並兼容10/100/1000BASE-T以太網。該器件具有先進的電源管理功能，包括每端口電流限制、可編程功率預算以及對傳統設備的檢測支持。採用緊湊的64-LQFP（10x10mm）封裝，非常適合需要可靠PoE供電的空間受限應用。

詳細技術參數

核心特性

• 4個獨立PSE通道，每端口功率限制
• 符合IEEE 802.3at (PoE+)標準，向下兼容802.3af
• 支持非標準PD的傳統檢測
• 通過I2C可編程功率預算
• 高級故障保護：過流、過溫、短路
• 外部元件數量少
• 工業級溫度範圍

典型應用場景

• 5G小型蜂窩基站（如Nokia AirScale、Ericsson Radio System）
• 工業以太網交換機（如Cisco IE 4000、Siemens SCALANCE）
• 智慧城市監控IP攝像機（如海康威視DS-2CD2xxx）
• 無線接入點（如Cisco Aironet、Aruba AP-5xx）
• 樓宇自動化控制器（如江森自控Metasys）
• PoE照明系統（如飛利浦PoE LED驅動器）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS2383BPM 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]