TS3USB31ERSER TI USB Switch | 8-UQFN (1.5x1.5) | 1.8V, 5.5V, 6Gbps

Product Overview

The TS3USB31ERSER is a high-performance USB 2.0 switch from Texas Instruments, designed for signal switching in portable and high-speed data applications. It features a single-pole double-throw (SPDT) configuration, enabling multiplexing of USB signals between two ports. With a wide supply voltage range of 1.8V to 5.5V and support for data rates up to 6 Gbps, this device is ideal for USB 2.0, USB 3.0, and other high-speed interfaces. The compact 8-UQFN (1.5x1.5 mm) package saves board space, making it suitable for space-constrained designs.

Detailed Technical Specifications

Key Features

• Wide supply voltage range: 1.8V to 5.5V
• High data rate support: up to 6 Gbps
• Low on-state resistance: 6 Ω typical
• High bandwidth: 1.2 GHz
• Low power consumption: 1 μA max supply current
• Robust ESD protection: ±8 kV HBM
• Small package: 8-UQFN (1.5x1.5 mm)
• Break-before-make switching

Target Applications

• USB 2.0/3.0 signal switching in smartphones and tablets
• Portable media players and digital cameras
• Notebooks and docking stations
• 5G base stations for control signal routing
• Automotive infotainment systems and dashboards
• Industrial handheld terminals

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TS3USB31ERSER. 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

TS3USB31ERSER 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切換而設計。它採用單刀雙擲（SPDT）配置，可在兩個 USB 端口之間進行信號多路復用。該器件支持 1.8V 至 5.5V 的寬電源電壓範圍，數據速率高達 6 Gbps，非常適合 USB 2.0、USB 3.0 及其他高速接口。緊湊的 8-UQFN（1.5x1.5 mm）封裝節省了電路板空間，適用於空間受限的設計。

詳細技術參數

核心特性

• 寬電源電壓範圍：1.8V 至 5.5V
• 高速數據支持：最高 6 Gbps
• 低導通電阻：典型值 6 Ω
• 高帶寬：1.2 GHz
• 低功耗：最大電源電流 1 μA
• 強大的 ESD 保護：±8 kV HBM
• 小型封裝：8-UQFN（1.5x1.5 mm）
• 先斷後合切換

典型應用場景

• 智能手機和平板電腦中的 USB 2.0/3.0 信號切換
• 便攜式媒體播放器和數碼相機
• 筆記本電腦和擴展塢
• 5G 基站中的控制信號路由
• 汽車信息娛樂系統和儀表板
• 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 TS3USB31ERSER 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]