TUSB1104IRNQT TI USB Hub Controller | 40-WQFN (6x4) | 4-Port, USB 2.0

Product Overview

The TUSB1104IRNQT is a high-performance 4-port USB 2.0 hub controller from Texas Instruments, designed for applications requiring reliable USB expansion. It integrates a USB 2.0 compliant hub with four downstream ports, supporting data rates up to 480 Mbps. The device is housed in a compact 40-pin WQFN (6x4 mm) package, making it ideal for space-constrained designs. It features advanced power management, including individual port power control and overcurrent protection, ensuring robust operation in industrial and consumer environments.

Detailed Technical Specifications

Key Features

• Integrated USB 2.0 hub controller with 4 downstream ports
• Supports all USB data rates: High Speed (480 Mbps), Full Speed (12 Mbps), Low Speed (1.5 Mbps)
• Individual port power control with overcurrent protection
• Low power consumption with suspend mode support
• Built-in ESD protection up to ±8 kV contact discharge
• Compact 40-WQFN package (6x4 mm) for space-saving designs
• No external crystal required; internal oscillator with PLL
• Compatible with USB 2.0 and USB 1.1 hosts

Target Applications

• 5G base station control modules requiring multiple USB interfaces for monitoring and configuration
• Automotive dashboard infotainment systems with USB hub for media and device charging
• Industrial PCs and embedded systems needing reliable USB expansion
• Point-of-sale (POS) terminals with multiple peripheral connections
• Smart home hubs and IoT gateways with USB device aggregation

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TUSB1104IRNQT. 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

TUSB1104IRNQT 是德州儀器（TI）推出的高性能4端口USB 2.0集線器控制器，專為需要可靠USB擴展的應用設計。它集成了一個符合USB 2.0標準的集線器，帶有四個下行端口，支持高達480 Mbps的數據速率。該器件採用緊湊的40引腳WQFN（6x4 mm）封裝，非常適合空間受限的設計。它具備先進的電源管理功能，包括單獨端口電源控制和過流保護，確保在工業和消費環境中的穩健運行。

詳細技術參數

核心特性

• 集成USB 2.0集線器控制器，帶4個下行端口
• 支持所有USB數據速率：高速（480 Mbps）、全速（12 Mbps）、低速（1.5 Mbps）
• 單獨端口電源控制，帶過流保護
• 低功耗，支持掛起模式
• 內置ESD保護，最高±8 kV接觸放電
• 緊湊的40-WQFN封裝（6x4 mm），節省空間
• 無需外部晶振；內部振盪器帶PLL
• 兼容USB 2.0和USB 1.1主機

典型應用場景

• 5G基站控制模塊，需要多個USB接口用於監控和配置
• 汽車儀表盤信息娛樂系統，帶USB集線器用於媒體和設備充電
• 工業PC和嵌入式系統，需要可靠的USB擴展
• 銷售點（POS）終端，帶多個外設連接
• 智能家居中心和物聯網網關，用於USB設備聚合

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TUSB1104IRNQT 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]