TUSB2077APTR TI USB Hub Controller | 48-LQFP (7x7) | 7-Port, Full-Speed

Product Overview

The TUSB2077APTR is a 7-port USB hub controller from Texas Instruments, designed for full-speed (12 Mbps) USB 1.1 applications. It integrates a USB hub with seven downstream ports and one upstream port, providing a cost-effective solution for expanding USB connectivity in embedded systems. The device is housed in a compact 48-pin LQFP (7x7 mm) package, making it suitable for space-constrained designs.

Detailed Technical Specifications

Key Features

• 7 downstream ports with individual power control
• Supports self-powered and bus-powered modes
• Integrated USB transceivers
• Low power consumption
• Compatible with USB 1.1 and USB 2.0 (full-speed only)
• No external crystal required (internal oscillator)

Target Applications

• Industrial control panels (e.g., Siemens SIMATIC HMI)
• 5G base station monitoring units (e.g., Huawei 5G RRU)
• Automotive infotainment dashboards (e.g., Tesla Model 3 center console)
• Point-of-sale (POS) terminals (e.g., Verifone VX 520)
• Medical devices (e.g., GE Healthcare patient monitors)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TUSB2077APTR. 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

TUSB2077APTR 是德州儀器（TI）推出的7端口USB集線器控制器，專為全速（12 Mbps）USB 1.1應用設計。它集成了一個USB集線器，包含7個下行端口和1個上行端口，為嵌入式系統擴展USB連接提供了經濟高效的解決方案。該器件採用緊湊的48引腳LQFP（7x7 mm）封裝，適合空間受限的設計。

詳細技術參數

核心特性

• 7個下行端口，支持獨立電源控制
• 支持自供電和總線供電模式
• 集成USB收發器
• 低功耗
• 兼容USB 1.1和USB 2.0（僅全速）
• 無需外部晶振（內部振盪器）

典型應用場景

• 工業控制面板（例如西門子SIMATIC HMI）
• 5G基站監控單元（例如華為5G RRU）
• 汽車信息娛樂儀表板（例如特斯拉Model 3中控台）
• 銷售點（POS）終端（例如Verifone VX 520）
• 醫療設備（例如GE醫療病人監護儀）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TUSB2077APTR 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]