TS3USB221AQRSERQ1 TI USB Switch | 10-UQFN (2.0X1.5) | 2:1 MUX, 1.8V Logic

Product Overview

The TS3USB221AQRSERQ1 is a high-performance USB 2.0 analog switch from Texas Instruments, designed for automotive applications. It features a 2:1 multiplexer/demultiplexer configuration, allowing two USB ports to share a single USB controller. The device operates over a wide supply voltage range of 2.3V to 3.6V and supports data rates up to 480 Mbps. Housed in a compact 10-UQFN (2.0x1.5 mm) package, it is ideal for space-constrained automotive infotainment and telematics systems.

Detailed Technical Specifications

Key Features

• Automotive Grade: AEC-Q100 qualified
• Low On-State Resistance (6 Ω) minimizes signal attenuation
• Wide bandwidth (720 MHz) supports high-speed USB 2.0
• 1.8V logic compatible for low-voltage control
• Low power consumption (1 μA max in shutdown)
• Break-before-make switching prevents signal contention
• ESD protection up to ±8 kV (HBM)
• Small footprint: 10-UQFN (2.0x1.5 mm)

Target Applications

• Automotive infotainment systems (e.g., dashboard USB hubs)
• Telematics control units (e.g., 5G V2X modules)
• Advanced driver-assistance systems (ADAS) with USB connectivity
• Portable navigation devices
• USB port sharing in automotive gateways

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TS3USB221AQRSERQ1. 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

TS3USB221AQRSERQ1 是德州儀器推出的一款高性能 USB 2.0 模擬開關，專為汽車應用設計。它採用 2:1 多路復用器/解復用器配置，允許兩個 USB 端口共享一個 USB 控制器。該器件在 2.3V 至 3.6V 的寬電源電壓範圍內工作，支持高達 480 Mbps 的數據速率。採用緊湊的 10-UQFN（2.0x1.5 mm）封裝，非常適合空間受限的汽車信息娛樂和遠程信息處理系統。

詳細技術參數

核心特性

• 汽車級認證：AEC-Q100 認證
• 低導通電阻（6 Ω）減少信號衰減
• 寬帶寬（720 MHz）支持高速 USB 2.0
• 1.8V 邏輯兼容，適用於低電壓控制
• 低功耗（關斷時最大 1 μA）
• 先斷後合切換防止信號衝突
• ESD 保護高達 ±8 kV（HBM）
• 小尺寸：10-UQFN（2.0x1.5 mm）

典型應用場景

• 汽車信息娛樂系統（例如儀表板 USB 集線器）
• 遠程信息處理控制單元（例如 5G V2X 模塊）
• 高級駕駛輔助系統（ADAS）中的 USB 連接
• 便攜導航設備
• 汽車網關中的 USB 端口共享

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TS3USB221AQRSERQ1 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]