TPS2546QRTERQ1 TI USB Charging Port Controller | 16-WQFN (3x3) | D+/D- Short, IEC ESD

Product Overview

The TPS2546QRTERQ1 is a USB charging port controller and power 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 supports USB Battery Charging Specification 1.2 (BC1.2) and Chinese Telecommunications Industry Standard YD/T 1591-2009, enabling fast charging for portable devices. 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 USB BC1.2 and Chinese charging standards
• Enable and fault flag (OC, OVP, thermal shutdown)
• AEC-Q100 qualified for automotive applications

Target Applications

• Automotive USB charging ports (e.g., infotainment systems, dashboard USB hubs)
• 5G base station equipment (e.g., remote radio units, power distribution modules)
• Industrial USB power delivery (e.g., panel PCs, barcode scanners)
• Portable device charging docks (e.g., smartphones, tablets)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS2546QRTERQ1. 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

TPS2546QRTERQ1 是德州儀器推出的 USB 充電端口控制器和電源開關，專為汽車和工業應用設計。它集成了 2.6A 電源開關，具有 D+/D- 短路保護和 IEC 61000-4-2 ESD 保護（最高 ±15kV）。該器件支持 USB 電池充電規範 1.2 (BC1.2) 和中國通信行業標準 YD/T 1591-2009，可為便攜設備提供快速充電。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 電源開關，低導通電阻
• D+/D- 短路保護，確保數據線完整性
• D+/D- 和 VBUS 的 IEC 61000-4-2 ESD 保護
• 支持 USB BC1.2 和中國充電標準
• 使能和故障標誌（過流、過壓、過熱關斷）
• 通過 AEC-Q100 認證，適用於汽車應用

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）
• 5G 基站設備（例如遠程射頻單元、電源分配模塊）
• 工業 USB 電源傳輸（例如平板電腦、條碼掃描器）
• 便攜設備充電底座（例如智能手機、平板電腦）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS2546QRTERQ1 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]