TPS25942LRVCT TI eFuse | 20-WQFN (4x3) | 18V, 5A, Adjustable Current Limit

Product Overview

The TPS25942LRVCT from Texas Instruments is a high-performance eFuse power management IC designed for robust overcurrent and overvoltage protection. Housed in a compact 20-WQFN (4x3) package, it integrates a low on-resistance MOSFET (typical 28 mΩ) to minimize power loss. With an input voltage range of 2.7V to 18V and continuous current capability up to 5A, it is ideal for hot-swap, USB, and general power rail protection in industrial and telecom systems.

Detailed Technical Specifications

Key Features

• Adjustable current limit from 0.5A to 5A
• Fast overcurrent response (< 2 µs)
• Overvoltage protection with adjustable threshold
• Reverse current blocking
• Thermal shutdown
• Power good output
• Enable and fault indication
• UL 2367 recognized

Target Applications

• 5G base station power distribution
• Automotive dashboard infotainment systems
• Industrial PLC and motor drives
• USB Type-C power delivery (PD) ports
• Hot-swap backplanes for servers
• Battery protection in portable devices

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS25942LRVCT. 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

TPS25942LRVCT 是德州儀器推出的一款高性能電子保險絲電源管理 IC，專為過流和過壓保護設計。採用緊湊的 20-WQFN（4x3）封裝，內置低導通電阻 MOSFET（典型值 28 mΩ），可最大限度降低功耗。輸入電壓範圍為 2.7V 至 18V，連續電流能力高達 5A，非常適合工業和電信系統中的熱插拔、USB 及通用電源軌保護。

詳細技術參數

核心特性

• 可調電流限制（0.5A 至 5A）
• 快速過流響應（< 2 µs）
• 過壓保護，閾值可調
• 反向電流阻斷
• 熱關斷
• 電源正常輸出
• 使能與故障指示
• UL 2367 認證

典型應用場景

• 5G 基站電源分配
• 汽車儀表盤信息娛樂系統
• 工業 PLC 與電機驅動
• USB Type-C 電力傳輸（PD）端口
• 服務器熱插拔背板
• 便攜設備電池保護

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS25942LRVCT 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]