TPS2115AIPWRQ1 TI Power MUX IC | 8-TSSOP | 2.8V-5.5V, 2.5A

Product Overview

The TPS2115AIPWRQ1 is a dual-input, single-output power multiplexer (MUX) from Texas Instruments, designed for automotive and industrial applications. It allows seamless switching between two power sources (e.g., main battery and backup) with automatic priority selection. The device operates over a wide input voltage range of 2.8V to 5.5V and can handle continuous load currents up to 2.5A. Housed in a compact 8-TSSOP package, it offers low ON-resistance (typical 44mΩ) and fast switching to minimize voltage droop during source transitions.

Detailed Technical Specifications

Key Features

• Dual-input single-output power multiplexer with automatic priority switching
• Low ON-resistance (44mΩ) minimizes power loss and heat dissipation
• Wide input voltage range (2.8V to 5.5V) supports various power sources
• High continuous current capability (2.5A) suitable for power-hungry loads
• Adjustable switching threshold for custom priority settings
• Low quiescent current (55µA) extends battery life in standby
• Reverse current protection prevents back-feeding
• Thermal shutdown and overcurrent protection for robust operation
• AEC-Q100 qualified for automotive reliability

Target Applications

• Automotive infotainment systems (e.g., Tesla Model 3 dashboard display)
• 5G base station power redundancy (e.g., Nokia AirScale baseband unit)
• Industrial PLCs (e.g., Siemens S7-1500 backup power)
• Portable medical devices (e.g., GE Healthcare patient monitor)
• Battery-powered IoT gateways (e.g., Cisco IR1101 router)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS2115AIPWRQ1. 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

TPS2115AIPWRQ1 是德州儀器推出的雙輸入單輸出電源多工器，專為汽車和工業應用設計。它可在兩個電源（如主電池和備用電池）之間無縫切換，並支援自動優先級選擇。該器件工作電壓範圍為 2.8V 至 5.5V，可處理高達 2.5A 的連續負載電流。採用緊湊的 8-TSSOP 封裝，具有低導通電阻（典型值 44mΩ）和快速切換特性，可最大限度減少電源轉換期間的電壓跌落。

詳細技術參數

核心特性

• 雙輸入單輸出電源多工器，支援自動優先級切換
• 低導通電阻（44mΩ），降低功耗和發熱
• 寬輸入電壓範圍（2.8V 至 5.5V），支援多種電源
• 高連續電流能力（2.5A），適用於大功率負載
• 可調切換閾值，實現自定義優先級設置
• 低靜態電流（55µA），延長待機電池壽命
• 反向電流保護，防止反饋
• 熱關斷和過流保護，確保穩健運行
• 通過 AEC-Q100 認證，符合汽車可靠性要求

典型應用場景

• 汽車資訊娛樂系統（例如 Tesla Model 3 儀表板顯示器）
• 5G 基地台電源冗餘（例如 Nokia AirScale 基帶單元）
• 工業 PLC（例如 Siemens S7-1500 備用電源）
• 便攜式醫療設備（例如 GE Healthcare 病人監護儀）
• 電池供電的 IoT 閘道（例如 Cisco IR1101 路由器）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS2115AIPWRQ1 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
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