TS3USB31RSER TI USB Switch | 8-UQFN (1.5x1.5) | 3.3V, 1.5A, 6.5GHz

Product Overview

The TS3USB31RSER is a high-performance USB 2.0 switch from Texas Instruments, designed for signal routing in portable and high-speed data applications. It features a single-pole double-throw (SPDT) configuration, enabling multiplexing between two USB data lines. With a wide bandwidth of 6.5 GHz, it supports USB 2.0 High-Speed (480 Mbps) and other high-speed interfaces. The device operates from a single 3.3V supply and offers low on-state resistance (5 Ω typical) and low capacitance (3.5 pF typical), ensuring minimal signal degradation. Housed in a compact 8-UQFN (1.5x1.5 mm) package, it is ideal for space-constrained designs.

Detailed Technical Specifications

Key Features

• Wide bandwidth: 6.5 GHz
• Low on-state resistance: 5 Ω
• Low capacitance: 3.5 pF
• Single 3.3V supply operation
• ESD protection: ±8 kV HBM
• Ultra-small package: 8-UQFN (1.5x1.5 mm)
• USB 2.0 High-Speed compliant

Target Applications

• USB 2.0 signal switching in smartphones and tablets
• Portable media players and digital cameras
• Notebook and desktop computers
• 5G base stations for control signal routing
• Automotive infotainment systems (dashboard displays)
• Industrial handheld terminals

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TS3USB31RSER. 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

TS3USB31RSER 是德州儀器（TI）推出的一款高性能 USB 2.0 開關，專為便攜設備和高速數據應用中的信號路由設計。它採用單刀雙擲（SPDT）配置，可在兩條 USB 數據線之間進行多路復用。該器件具有 6.5 GHz 的寬帶寬，支持 USB 2.0 高速（480 Mbps）及其他高速接口。它由單一 3.3V 電源供電，並具有低導通電阻（典型值 5 Ω）和低電容（典型值 3.5 pF），確保信號衰減最小。器件採用緊湊的 8-UQFN（1.5x1.5 mm）封裝，非常適合空間受限的設計。

詳細技術參數

核心特性

• 寬帶寬：6.5 GHz
• 低導通電阻：5 Ω
• 低電容：3.5 pF
• 單一 3.3V 電源供電
• ESD 保護：±8 kV HBM
• 超小封裝：8-UQFN（1.5x1.5 mm）
• 符合 USB 2.0 高速標準

典型應用場景

• 智能手機和平板電腦中的 USB 2.0 信號切換
• 便攜式媒體播放器和數碼相機
• 筆記本電腦和台式電腦
• 5G 基站中的控制信號路由
• 汽車信息娛樂系統（儀表盤顯示）
• 工業手持終端

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TS3USB31RSER 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]