TUSB2551RGTR TI USB 2.0 High-Speed Switch | 16-VQFN (3x3) | 480 Mbps, 1.8V-3.3V

Product Overview

The TUSB2551RGTR is a high-speed USB 2.0 (480 Mbps) switch from Texas Instruments, designed for signal switching and multiplexing in USB applications. It features low on-state resistance (5 Ω typical) and wide supply voltage range (1.8V to 3.3V), making it ideal for portable and battery-powered devices. The device is housed in a compact 16-pin VQFN (3x3 mm) package, enabling space-constrained designs.

Detailed Technical Specifications

Key Features

• High-speed USB 2.0 (480 Mbps) signal switching
• Low on-state resistance (5 Ω) minimizes signal attenuation
• Wide supply voltage range (1.8V to 3.3V) for compatibility with various logic levels
• High bandwidth (720 MHz) ensures signal integrity
• Robust ESD protection (±8 kV contact, ±15 kV air) for reliable operation
• Ultra-small 16-VQFN (3x3 mm) package saves board space
• Low power consumption (typical 1 μA in shutdown)

Target Applications

• 5G base stations: USB port switching for configuration and data transfer
• Automotive dashboards: USB hub or port multiplexing for infotainment systems
• Portable electronics: Smartphones, tablets, and laptops for USB OTG switching
• Industrial equipment: USB signal routing in test and measurement devices
• Consumer electronics: Set-top boxes, gaming consoles, and docking stations

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TUSB2551RGTR. 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

TUSB2551RGTR 是德州儀器（TI）推出的高速 USB 2.0（480 Mbps）開關，專為 USB 應用中的信號切換和多路復用而設計。它具有低導通電阻（典型值 5 Ω）和寬電源電壓範圍（1.8V 至 3.3V），非常適合便攜式和電池供電設備。該器件採用緊湊的 16 引腳 VQFN（3x3 mm）封裝，可節省電路板空間。

詳細技術參數

核心特性

• 高速 USB 2.0（480 Mbps）信號切換
• 低導通電阻（5 Ω）減少信號衰減
• 寬電源電壓範圍（1.8V 至 3.3V），兼容多種邏輯電平
• 高帶寬（720 MHz）確保信號完整性
• 強大的 ESD 保護（±8 kV 接觸，±15 kV 空氣），可靠性高
• 超小型 16-VQFN（3x3 mm）封裝，節省電路板空間
• 低功耗（關斷時典型值 1 μA）

典型應用場景

• 5G 基站：用於配置和數據傳輸的 USB 端口切換
• 汽車儀表板：信息娛樂系統的 USB 集線器或端口多路復用
• 便攜式電子設備：智能手機、平板電腦和筆記本電腦的 USB OTG 切換
• 工業設備：測試和測量設備中的 USB 信號路由
• 消費電子：機頂盒、遊戲機和擴展塢

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TUSB2551RGTR 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]