TPS2115ADRBR TI Power Mux | 8-SON(3x3) | 2.8V-5.5V, 1.5A

Product Overview

The TPS2115ADRBR from Texas Instruments is a dual-input, single-output power multiplexer (Power Mux) designed for seamless power source selection between two independent supply rails. Housed in a compact 8-SON (3x3 mm) package, it supports an input voltage range of 2.8V to 5.5V and can handle continuous load currents up to 1.5A. The device features automatic switchover with priority-based selection, low ON-resistance (typical 70 mΩ), and reverse current protection, making it ideal for power redundancy and OR-ing applications in portable and industrial systems.

Detailed Technical Specifications

Key Features

• Dual-input power multiplexer with automatic priority selection
• Low ON-resistance minimizes power loss
• Reverse current blocking prevents back-feeding
• Thermal shutdown protection
• Small footprint 8-SON package saves board space
• Logic-controlled enable pins for manual override

Target Applications

• 5G base station power redundancy (e.g., backup battery switchover)
• Automotive dashboard infotainment systems (e.g., dual power source OR-ing)
• Portable medical devices (e.g., defibrillators, patient monitors)
• Industrial IoT gateways (e.g., redundant power supply for reliability)
• Consumer electronics (e.g., tablets, smart speakers with battery backup)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS2115ADRBR. 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

TPS2115ADRBR 是德州儀器（TI）推出的雙輸入單輸出電源多路復用器（Power Mux），專為兩個獨立電源軌之間的無縫電源選擇而設計。採用緊湊的 8-SON（3x3 mm）封裝，支持 2.8V 至 5.5V 的輸入電壓範圍，可處理高達 1.5A 的連續負載電流。該器件具有基於優先級選擇的自動切換功能、低導通電阻（典型值 70 mΩ）以及反向電流保護，非常適合便攜式和工業系統中的電源冗餘和 OR-ing 應用。

詳細技術參數

核心特性

• 雙輸入電源多路復用器，支持自動優先級選擇
• 低導通電阻，減少功率損耗
• 反向電流阻斷，防止反饋
• 熱關斷保護
• 小尺寸 8-SON 封裝，節省電路板空間
• 邏輯控制使能引腳，支持手動覆蓋

典型應用場景

• 5G 基站電源冗餘（例如備用電池切換）
• 汽車儀表盤信息娛樂系統（例如雙電源 OR-ing）
• 便攜式醫療設備（例如除顫器、病人監護儀）
• 工業物聯網網關（例如冗餘電源提高可靠性）
• 消費電子產品（例如帶電池備份的平板電腦、智能音箱）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS2115ADRBR 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]