TPS25940LRVCT TI eFuse Power Switch | 20-WQFN (3x4) | 5.5A, 2.7V-18V

Product Overview

The TPS25940LRVCT is a highly integrated eFuse power management IC from Texas Instruments, designed to provide robust protection and precise power control in space-constrained applications. Housed in a compact 20-WQFN (3x4 mm) package, this device offers a wide input voltage range of 2.7V to 18V and supports continuous currents up to 5.5A. It integrates advanced protection features including overcurrent, overvoltage, undervoltage, reverse current blocking, and thermal shutdown, making it ideal for hot-swap and power distribution in industrial, telecom, and automotive systems.

Detailed Technical Specifications

Key Features

• Integrated 28 mΩ power MOSFET with low power dissipation
• Adjustable overcurrent limit with accurate protection
• Programmable output slew rate control for inrush current management
• Reverse current blocking prevents back-feed
• Overvoltage and undervoltage lockout with hysteresis
• Thermal shutdown with automatic recovery
• Power-good indicator for system monitoring
• Enable pin for on/off control
• Small 20-WQFN package saves board space

Target Applications

• 5G base station power distribution units
• Industrial control systems (PLC, motor drives)
• Automotive infotainment and ADAS modules
• Telecom switches and routers
• Portable electronics with hot-swap capability
• Server and storage systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS25940LRVCT. 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

TPS25940LRVCT 是德州儀器推出的一款高度集成的 eFuse 電源管理 IC，專為空間受限的應用提供強健的保護和精確的電源控制。該器件採用緊湊的 20-WQFN（3x4 mm）封裝，支持 2.7V 至 18V 的寬輸入電壓範圍，並可持續承載高達 5.5A 的電流。它集成了先進的保護功能，包括過流、過壓、欠壓、反向電流阻斷和熱關斷，非常適合工業、電信和汽車系統中的熱插拔和配電應用。

詳細技術參數

核心特性

• 集成 28 mΩ 功率 MOSFET，功耗低
• 可調過流限制，保護精準
• 可編程輸出壓擺率控制，管理浪湧電流
• 反向電流阻斷，防止反饋
• 過壓和欠壓鎖定，帶滯回
• 熱關斷並自動恢復
• 電源正常指示，便於系統監控
• 使能引腳，實現開關控制
• 小型 20-WQFN 封裝，節省電路板空間

典型應用場景

• 5G 基站配電單元
• 工業控制系統（PLC、電機驅動）
• 汽車信息娛樂和 ADAS 模塊
• 電信交換機和路由器
• 支持熱插拔的便攜電子設備
• 服務器和存儲系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS25940LRVCT 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]