TPS259271DRCR TI eFuse | 10-VSON (3x3) | 5.7V, 5A, Adjustable Current Limit

Product Overview

The TPS259271DRCR from Texas Instruments is a highly integrated eFuse power management IC designed for robust overcurrent and overvoltage protection in compact applications. Housed in a 10-pin VSON (3x3 mm) package, it offers a wide input voltage range of 2.7V to 5.7V and supports continuous currents up to 5A. With adjustable current limit, fast transient response, and built-in thermal shutdown, this device ensures reliable operation in space-constrained designs.

Detailed Technical Specifications

Key Features

• Adjustable current limit via external resistor
• Fast overcurrent response: < 2 µs
• Integrated 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 electronics (e.g., tablets, drones)
• USB Type-C power delivery

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS259271DRCR. 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

TPS259271DRCR 是德州儀器 (TI) 推出的一款高度集成的 eFuse 電源管理 IC，專為緊湊型應用中的過流和過壓保護而設計。採用 10 引腳 VSON (3x3 mm) 封裝，支持 2.7V 至 5.7V 的寬輸入電壓範圍，連續電流高達 5A。具有可調節電流限制、快速瞬態響應和內置熱關斷功能，確保在空間受限的設計中可靠運行。

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
• 集成過壓保護 (OVP)，固定閾值
• 帶滯回的熱關斷
• 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
• 便攜式電子設備（如平板電腦、無人機）
• 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 TPS259271DRCR 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]