TPS2549IRTERQ1 TI USB Charging Port Controller | 16-WQFN (3x3) | D+/D- Short, IEC ESD

Product Overview

The TPS2549IRTERQ1 is a USB charging port controller and switch from Texas Instruments, designed for automotive and industrial applications. It integrates a 2.6A power switch with D+/D- short-circuit protection and IEC 61000-4-2 ESD protection up to ±15kV. The device is compliant with USB Battery Charging Specification 1.2 (BC1.2) and supports various charging schemes including Dedicated Charging Port (DCP), Charging Downstream Port (CDP), and Standard Downstream Port (SDP). Packaged in a compact 16-WQFN (3x3mm), it is ideal for space-constrained designs.

Detailed Technical Specifications

Key Features

• Integrated 2.6A power switch with low RDS(on)
• D+/D- short-circuit protection for data line integrity
• IEC 61000-4-2 ESD protection on D+/D- and VBUS
• Supports DCP, CDP, and SDP modes
• Auto-detection of Apple, Samsung, and BC1.2 charging schemes
• Over-current and thermal shutdown protection
• Enable and fault flag (OC, OV, UVLO)
• AEC-Q100 qualified for automotive applications

Target Applications

• Automotive infotainment systems (e.g., Tesla Model 3 center console USB ports)
• 5G base station equipment (e.g., Nokia AirScale BBU USB maintenance ports)
• Industrial tablets and handheld terminals (e.g., Zebra TC77)
• Portable battery chargers and power banks
• Smart home hubs (e.g., Amazon Echo Show USB ports)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS2549IRTERQ1. 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

TPS2549IRTERQ1 是德州儀器（TI）推出的USB充電端口控制器和開關，專為汽車和工業應用設計。它集成了一個2.6A功率開關，具有D+/D-短路保護和IEC 61000-4-2 ESD保護（最高±15kV）。該器件符合USB電池充電規範1.2（BC1.2），並支持專用充電端口（DCP）、充電下行端口（CDP）和標準下行端口（SDP）等多種充電方案。採用緊湊的16-WQFN（3x3mm）封裝，適合空間受限的設計。

詳細技術參數

核心特性

• 集成2.6A功率開關，低導通電阻
• D+/D- 短路保護，確保數據線完整性
• IEC 61000-4-2 ESD 保護（D+/D- 和 VBUS）
• 支持 DCP、CDP 和 SDP 模式
• 自動檢測 Apple、Samsung 和 BC1.2 充電方案
• 過流和熱關斷保護
• 使能和故障標誌（OC、OV、UVLO）
• 通過 AEC-Q100 認證，適用於汽車應用

典型應用場景

• 汽車信息娛樂系統（例如 Tesla Model 3 中控台 USB 端口）
• 5G 基站設備（例如 Nokia AirScale BBU USB 維護端口）
• 工業平板電腦和手持終端（例如 Zebra TC77）
• 便攜式電池充電器和移動電源
• 智能家居中樞（例如 Amazon Echo Show USB 端口）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS2549IRTERQ1 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]