TPS2547RTET TI USB Power Switch | 16-WQFN(3X3) | 5.5V, 3A, DCP

Product Overview

The TPS2547RTET from Texas Instruments is a USB charging port power switch and controller with integrated D+/D− short-to-VBUS and short-to-GND protection. It supports USB Battery Charging Specification (BC1.2) and is ideal for automotive and industrial applications requiring robust overcurrent and thermal protection. The device operates from 4.5V to 5.5V and delivers up to 3A continuous current.

Detailed Technical Specifications

Key Features

• Integrated USB D+/D− short-circuit protection
• Compliant with USB BC1.2, Chinese Telecommunications Standard YD/T 1591-2009
• Overcurrent, overtemperature, and reverse-current protection
• Enable and fault flag (OC) output
• Low quiescent current for battery-powered applications
• Small 3x3mm QFN package

Target Applications

• Automotive USB charging ports (e.g., infotainment systems, dashboard USB hubs)
• Industrial USB power distribution (e.g., PLCs, HMI panels)
• 5G base station USB maintenance ports
• Portable battery packs and power banks
• Set-top boxes and gaming consoles

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS2547RTET. 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

TPS2547RTET 是德州儀器推出的 USB 充電端口電源開關與控制器，內建 D+/D− 短路至 VBUS 和 GND 的保護功能。支援 USB 電池充電規範 (BC1.2)，適用於需要強大過流和熱保護的汽車與工業應用。該器件工作電壓範圍為 4.5V 至 5.5V，可提供高達 3A 的連續電流。

詳細技術參數

核心特性

• 內建 USB D+/D− 短路保護
• 符合 USB BC1.2 及中國通信行業標準 YD/T 1591-2009
• 過流、過溫及反向電流保護
• 使能及故障標誌 (OC) 輸出
• 低靜態電流，適合電池供電應用
• 小型 3x3mm QFN 封裝

典型應用場景

• 汽車 USB 充電端口（例如信息娛樂系統、儀表板 USB 集線器）
• 工業 USB 電源分配（例如 PLC、HMI 面板）
• 5G 基站 USB 維護端口
• 便攜式電池組和移動電源
• 機頂盒和遊戲主機

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS2547RTET 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]