TUSB1104RNQT TI USB Hub Controller | 40-WQFN (6x4) | USB 2.0, 4-Port

Product Overview

The TUSB1104RNQT from Texas Instruments is a high-performance 4-port USB 2.0 hub controller designed for embedded systems requiring reliable USB expansion. Housed in a compact 40-WQFN (6x4 mm) package, it integrates a USB 2.0 transceiver and hub repeater logic, supporting data rates up to 480 Mbps. The device is compliant with USB 2.0 and USB 1.1 standards, offering backward compatibility. It features individual port power management and overcurrent protection, making it ideal for industrial, automotive, and consumer applications where space and power efficiency are critical.

Detailed Technical Specifications

Key Features

• USB 2.0 compliant hub with 4 downstream ports
• Integrated USB transceiver and hub repeater
• Individual port power switching and overcurrent protection
• Supports all USB data rates: Low-Speed (1.5 Mbps), Full-Speed (12 Mbps), High-Speed (480 Mbps)
• Low power consumption with suspend mode
• Compact 40-WQFN package for space-constrained designs
• Industrial temperature range (-40°C to +85°C)
• Robust ESD protection for reliable operation

Target Applications

• 5G base stations: USB interface for configuration and data logging
• Automotive infotainment systems: Dashboard USB hubs for media and charging
• Industrial PCs: USB port expansion for peripherals
• Medical devices: USB connectivity for data transfer
• Consumer electronics: Smart TVs, set-top boxes, gaming consoles

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TUSB1104RNQT. 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

TUSB1104RNQT 是德州儀器（TI）推出的一款高性能4端口USB 2.0集線器控制器，專為需要可靠USB擴展的嵌入式系統設計。它採用緊湊的40-WQFN（6x4 mm）封裝，集成了USB 2.0收發器和集線器中繼邏輯，支持高達480 Mbps的數據速率。該器件符合USB 2.0和USB 1.1標準，提供向後兼容性。它具有獨立端口電源管理和過流保護功能，非常適合對空間和功耗有嚴格要求的工業、汽車和消費類應用。

詳細技術參數

核心特性

• 符合USB 2.0標準的4端口集線器
• 集成USB收發器和集線器中繼器
• 獨立端口電源切換和過流保護
• 支持所有USB數據速率：低速（1.5 Mbps）、全速（12 Mbps）、高速（480 Mbps）
• 低功耗，支持掛起模式
• 緊湊的40-WQFN封裝，適合空間受限的設計
• 工業溫度範圍（-40°C 至 +85°C）
• 強大的ESD保護，確保可靠運行

典型應用場景

• 5G基站：用於配置和數據記錄的USB接口
• 汽車信息娛樂系統：儀表板USB集線器，用於媒體和充電
• 工業PC：外設的USB端口擴展
• 醫療設備：用於數據傳輸的USB連接
• 消費電子：智能電視、機頂盒、遊戲機

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TUSB1104RNQT 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]