TUSB8043RGCT TI USB Hub Controller | 64-VQFN (9x9) | USB 3.0, 4-Port

Product Overview

The TUSB8043RGCT from Texas Instruments is a high-performance USB 3.0 hub controller with four downstream ports. It is compliant with USB 3.0 SuperSpeed (5 Gbps), USB 2.0 High-Speed (480 Mbps), and USB 1.1 Full-Speed (12 Mbps) specifications. The device integrates a USB 3.0 hub with a single upstream port and four downstream ports, supporting battery charging (BC 1.2) and multiple transaction translators (MTT) for improved throughput. Housed in a compact 64-pin VQFN (9x9 mm) package, it is ideal for embedded systems, docking stations, and consumer electronics requiring reliable USB expansion.

Detailed Technical Specifications

Key Features

• Compliant with USB 3.0, USB 2.0, and USB 1.1 specifications
• Four downstream ports with individual enable/disable control
• Supports battery charging (BC 1.2) on downstream ports
• Multiple Transaction Translators (MTT) for full-speed/low-speed devices
• Integrated 5V short-circuit protection on VBUS
• Low power consumption with Suspend and Resume support
• I2C/SMBus interface for custom configuration
• Compact 64-pin VQFN package (9x9 mm) for space-constrained designs

Target Applications

• Docking stations for laptops and tablets
• USB hubs for desktop computers and servers
• Embedded systems in industrial automation
• Consumer electronics such as smart TVs and set-top boxes
• Automotive infotainment systems (e.g., dashboard USB ports)
• 5G base station control modules requiring USB expansion
• Medical devices with USB connectivity

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TUSB8043RGCT. 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

TUSB8043RGCT 是德州儀器（TI）推出的高性能 USB 3.0 集線器控制器，具有四個下行端口。它符合 USB 3.0 SuperSpeed（5 Gbps）、USB 2.0 High-Speed（480 Mbps）和 USB 1.1 Full-Speed（12 Mbps）規範。該器件集成了一個 USB 3.0 集線器，帶有一個上行端口和四個下行端口，支持電池充電（BC 1.2）和多個事務轉換器（MTT）以提高吞吐量。採用緊湊的 64 引腳 VQFN（9x9 mm）封裝，非常適合需要可靠 USB 擴展的嵌入式系統、擴展塢和消費電子產品。

詳細技術參數

核心特性

• 符合 USB 3.0、USB 2.0 和 USB 1.1 規範
• 四個下行端口，可獨立啟用/禁用
• 支持下行端口的電池充電（BC 1.2）
• 多個事務轉換器（MTT）用於全速/低速設備
• 集成 VBUS 5V 短路保護
• 低功耗，支持掛起和恢復
• I2C/SMBus 接口用於自定義配置
• 緊湊的 64 引腳 VQFN 封裝（9x9 mm），適合空間受限的設計

典型應用場景

• 筆記本電腦和平板電腦的擴展塢
• 台式電腦和服務器的 USB 集線器
• 工業自動化中的嵌入式系統
• 消費電子產品，如智能電視和機頂盒
• 汽車信息娛樂系統（例如儀表板 USB 端口）
• 需要 USB 擴展的 5G 基站控制模塊
• 具有 USB 連接的醫療設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TUSB8043RGCT 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]