TUSB1021RGFTQ1 TI USB 2.0 Hub Controller | 40-VQFN (7x5) | 4-Port, 480 Mbps

Product Overview

The TUSB1021RGFTQ1 is a high-performance USB 2.0 hub controller from Texas Instruments, designed for automotive and industrial applications. It integrates a 4-port USB hub with a single upstream port and four downstream ports, supporting data rates up to 480 Mbps (High Speed). The device is housed in a compact 40-pin VQFN package (7x5 mm), making it ideal for space-constrained designs. It features advanced power management, including individual port power control and overcurrent protection, ensuring reliable operation in harsh environments.

Detailed Technical Specifications

Key Features

• USB 2.0 hub with 4 downstream ports
• High-speed data transfer up to 480 Mbps
• Individual port power control and overcurrent detection
• Low power consumption with suspend mode
• Integrated termination resistors and pull-up/pull-down resistors
• Supports compound device topology
• Automotive grade (AEC-Q100)
• Compact 40-VQFN package (7x5 mm)

Target Applications

• Automotive infotainment systems (e.g., dashboard USB hubs)
• 5G base station control modules
• Industrial automation equipment (e.g., PLCs, HMI panels)
• Medical devices (e.g., patient monitoring systems)
• Consumer electronics (e.g., smart TVs, set-top boxes)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TUSB1021RGFTQ1. 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

TUSB1021RGFTQ1 是德州儀器（TI）推出的一款高性能 USB 2.0 集線器控制器，專為汽車和工業應用設計。它集成了一個 4 端口 USB 集線器，包含一個上行端口和四個下行端口，支持高達 480 Mbps（高速）的數據傳輸速率。該器件採用緊湊的 40 引腳 VQFN 封裝（7x5 mm），非常適合空間受限的設計。它具備先進的電源管理功能，包括單獨的端口電源控制和過流保護，確保在惡劣環境下的可靠運行。

詳細技術參數

核心特性

• USB 2.0 集線器，4 個下行端口
• 高速數據傳輸，最高 480 Mbps
• 單獨端口電源控制和過流檢測
• 低功耗，支持掛起模式
• 集成終端電阻和上拉/下拉電阻
• 支持複合設備拓撲
• 汽車級（AEC-Q100）
• 緊湊的 40-VQFN 封裝（7x5 mm）

典型應用場景

• 汽車信息娛樂系統（例如儀表板 USB 集線器）
• 5G 基站控制模塊
• 工業自動化設備（例如 PLC、HMI 面板）
• 醫療設備（例如病人監護系統）
• 消費電子產品（例如智能電視、機頂盒）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TUSB1021RGFTQ1 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]