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TUSB8042AIRGCT TI USB Hub Controller | 64-VQFN (9x9) | USB 3.0, 4-Port
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Product Overview
The TUSB8042AIRGCT is a high-performance 4-port USB 3.0 hub controller from Texas Instruments, designed for embedded applications requiring reliable USB expansion. It integrates a USB 3.0 hub with four downstream ports, supporting SuperSpeed (5 Gbps), Hi-Speed (480 Mbps), Full-Speed (12 Mbps), and Low-Speed (1.5 Mbps) data rates. The device is housed in a compact 64-pin VQFN (9x9 mm) package, making it ideal for space-constrained designs. It features advanced power management, including individual port power control and overcurrent protection, and supports battery charging (BC 1.2) for portable devices.
Detailed Technical Specifications
| Parameter | Value |
|---|---|
| Part Number | TUSB8042AIRGCT |
| Manufacturer | Texas Instruments (TI) |
| Package | 64-VQFN (9x9 mm) |
| USB Standard | USB 3.0 (SuperSpeed) |
| Number of Downstream Ports | 4 |
| Data Rate | 5 Gbps (SuperSpeed), 480 Mbps (Hi-Speed), 12 Mbps (Full-Speed), 1.5 Mbps (Low-Speed) |
| Supply Voltage | 3.3V, 1.1V |
| Operating Temperature | -40°C to +85°C |
| Power Management | Individual port power control, overcurrent protection, BC 1.2 |
| Interface | USB 3.0 upstream, USB 3.0 downstream |
| Compliance | USB 3.0, USB 2.0, USB 1.1 |
Key Features
- 4-port USB 3.0 hub controller with SuperSpeed (5 Gbps) support
- Integrated USB 2.0 hub for backward compatibility
- Individual port power control and overcurrent protection
- Battery Charging 1.2 (BC 1.2) support for fast charging
- Low power consumption with multiple power-saving modes
- Compact 64-VQFN (9x9 mm) package for space-constrained designs
- Industrial temperature range (-40°C to +85°C)
- No external firmware required; fully self-configuring
Target Applications
- 5G base stations: USB expansion for monitoring and control modules
- Automotive dashboards: USB hub for infotainment and connectivity
- Industrial PCs: USB port expansion for peripherals
- Medical devices: USB connectivity for data acquisition and imaging
- Consumer electronics: Docking stations, monitors, and set-top boxes
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for TUSB8042AIRGCT. 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
TUSB8042AIRGCT 是德州儀器（TI）推出的高性能4端口USB 3.0集線器控制器，專為需要可靠USB擴展的嵌入式應用設計。它集成了一個USB 3.0集線器，帶有四個下行端口，支持SuperSpeed（5 Gbps）、Hi-Speed（480 Mbps）、Full-Speed（12 Mbps）和Low-Speed（1.5 Mbps）數據速率。該器件採用緊湊的64引腳VQFN（9x9 mm）封裝，非常適合空間受限的設計。它具有先進的電源管理功能，包括單獨的端口電源控制和過流保護，並支持電池充電（BC 1.2）以用於便攜設備。
詳細技術參數
| 參數 | 數值 |
|---|---|
| 型號 | TUSB8042AIRGCT |
| 製造商 | 德州儀器（TI） |
| 封裝 | 64-VQFN（9x9 mm） |
| USB標準 | USB 3.0（SuperSpeed） |
| 下行端口數量 | 4 |
| 數據速率 | 5 Gbps（SuperSpeed），480 Mbps（Hi-Speed），12 Mbps（Full-Speed），1.5 Mbps（Low-Speed） |
| 供電電壓 | 3.3V，1.1V |
| 工作溫度 | -40°C 至 +85°C |
| 電源管理 | 單獨端口電源控制，過流保護，BC 1.2 |
| 接口 | USB 3.0上行，USB 3.0下行 |
| 合規性 | USB 3.0，USB 2.0，USB 1.1 |
核心特性
- 4端口USB 3.0集線器控制器，支持SuperSpeed（5 Gbps）
- 集成USB 2.0集線器以實現向後兼容
- 單獨端口電源控制和過流保護
- 支持電池充電1.2（BC 1.2）以實現快速充電
- 低功耗，多種省電模式
- 緊湊的64-VQFN（9x9 mm）封裝，適合空間受限設計
- 工業溫度範圍（-40°C 至 +85°C）
- 無需外部固件，完全自配置
典型應用場景
- 5G基站：用於監控和控制模塊的USB擴展
- 汽車儀表板：用於信息娛樂和連接的USB集線器
- 工業PC：外設的USB端口擴展
- 醫療設備：用於數據採集和成像的USB連接
- 消費電子：擴展塢、顯示器和機頂盒
環球供應鏈與批發合作夥伴方案
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