TPS25940AQRVCRQ1 TI eFuse | 20-WQFN (4x3) | 18V, 5A, Adjustable Current Limit

Product Overview

The TPS25940AQRVCRQ1 is an automotive-grade eFuse power management IC from Texas Instruments, designed to provide robust protection for power distribution systems. It integrates a low on-resistance (RON) N-channel MOSFET with a comprehensive set of protection features, including overcurrent, overvoltage, undervoltage, and reverse current blocking. The device operates from 2.7V to 18V and supports continuous currents up to 5A, making it ideal for 12V automotive and industrial applications. Housed in a compact 20-WQFN (4x3) package, it offers a space-saving solution for modern electronics.

Detailed Technical Specifications

Key Features

• Integrated 28 mΩ N-channel MOSFET for low power dissipation
• Adjustable overcurrent limit with ±5% accuracy
• Overvoltage protection with adjustable threshold
• Undervoltage lockout (UVLO) with hysteresis
• Reverse current blocking prevents backflow
• Thermal shutdown with auto-retry
• Active high enable with adjustable slew rate
• Fault indication via open-drain FLT pin
• AEC-Q100 qualified for automotive applications

Target Applications

• Automotive infotainment systems (e.g., dashboard displays, head units)
• Advanced driver-assistance systems (ADAS) cameras and sensors
• 5G base station power distribution
• Industrial control systems and PLCs
• Portable electronics with USB-C power delivery
• Battery management systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS25940AQRVCRQ1. 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

TPS25940AQRVCRQ1 是德州儀器推出的車規級電子保險絲電源管理 IC，整合了低導通電阻（RON）的 N 溝道 MOSFET，提供全面的保護功能，包括過流、過壓、欠壓和反向電流阻斷。該器件工作電壓範圍為 2.7V 至 18V，支持高達 5A 的連續電流，非常適合 12V 汽車和工業應用。採用緊湊的 20-WQFN（4x3）封裝，為現代電子產品提供節省空間的解決方案。

詳細技術參數

核心特性

• 整合 28 mΩ N 溝道 MOSFET，功耗低
• 可調過流限制，精度 ±5%
• 可調過壓保護閾值
• 欠壓鎖定（UVLO）帶滯回
• 反向電流阻斷防止回流
• 熱關斷帶自動重試
• 高電平使能，可調壓擺率
• 開漏 FLT 引腳提供故障指示
• 通過 AEC-Q100 車規認證

典型應用場景

• 汽車信息娛樂系統（如儀表盤顯示、主機）
• 高級駕駛輔助系統（ADAS）攝像頭和傳感器
• 5G 基站電源分配
• 工業控制系統和 PLC
• 帶 USB-C 供電的便攜電子設備
• 電池管理系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS25940AQRVCRQ1 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]