TPS259270DRCR TI eFuse | 10-VSON (3x3) | 5.5V, 5A, Adjustable Current Limit

Product Overview

The TPS259270DRCR from Texas Instruments is a compact, integrated eFuse (electronic fuse) designed for overcurrent and overvoltage protection in power management systems. Housed in a 10-pin VSON package (3x3 mm), this device offers a wide input voltage range from 2.7V to 5.5V and supports continuous load currents up to 5A. It features an adjustable current limit threshold, fast overcurrent response, and thermal shutdown protection, making it ideal for safeguarding sensitive electronics in space-constrained applications.

Detailed Technical Specifications

Key Features

• Adjustable current limit via external resistor
• Fast overcurrent response (2 µs)
• Overvoltage protection (OVP) with fixed threshold
• Thermal shutdown with hysteresis
• Reverse current blocking
• Enable pin for on/off control
• Small footprint: 3x3 mm VSON package

Target Applications

• 5G base station power distribution
• Automotive dashboard infotainment systems
• Industrial sensors and actuators
• Portable battery-powered devices
• USB Type-C power delivery

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS259270DRCR. 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

TPS259270DRCR 是德州儀器（TI）推出的一款緊湊型集成電子保險絲（eFuse），專為電源管理系統中的過流和過壓保護而設計。該器件採用 10 引腳 VSON 封裝（3x3 mm），支持 2.7V 至 5.5V 的寬輸入電壓範圍，並可持續承載高達 5A 的負載電流。它具有可調節的電流限制閾值、快速過流響應和熱關斷保護功能，非常適合在空間受限的應用中保護敏感電子設備。

詳細技術參數

核心特性

• 通過外部電阻可調節電流限制
• 快速過流響應（2 µs）
• 固定閾值過壓保護（OVP）
• 帶滯回的熱關斷保護
• 反向電流阻斷
• 使能引腳用於開/關控制
• 小尺寸：3x3 mm VSON 封裝

典型應用場景

• 5G 基站電源分配
• 汽車儀表板信息娛樂系統
• 工業傳感器和執行器
• 便攜式電池供電設備
• USB Type-C 電源傳輸

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS259270DRCR 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]