TPS259571DSGT TI eFuse | 8-WSON (2x2) | 5.5V, 5A, 28mΩ

Product Overview

The TPS259571DSGT is a high-performance eFuse power management IC from Texas Instruments, designed to provide robust protection and precise power distribution in compact electronic systems. Housed in an 8-pin WSON package (2x2 mm), this device integrates a low on-resistance (28 mΩ) N-channel MOSFET to support continuous currents up to 5 A. With an input voltage range of 2.7 V to 5.5 V, it is ideal for 3.3 V and 5 V power rails in space-constrained applications. The TPS259571DSGT offers programmable overcurrent protection, output slew rate control, and thermal shutdown, ensuring safe operation under fault conditions.

Detailed Technical Specifications

Key Features

• Integrated 28 mΩ N-channel MOSFET with low power dissipation
• Programmable overcurrent protection (OCP) with accurate threshold
• Adjustable output voltage slew rate for inrush current control
• Thermal shutdown protection with hysteresis
• Under-voltage lockout (UVLO) for reliable startup
• Reverse current blocking when disabled
• Small 2x2 mm WSON package for space-constrained designs

Target Applications

• 5G base station power distribution modules
• Automotive dashboard infotainment systems
• Industrial sensors and actuators
• Portable medical devices (e.g., patient monitors)
• Solid-state drives (SSDs) and storage arrays
• Network switches and routers

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS259571DSGT. 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

TPS259571DSGT 是德州儀器推出的一款高性能 eFuse 電源管理 IC，專為緊湊型電子系統中的穩健保護和精確配電而設計。該器件採用 8 引腳 WSON 封裝（2x2 mm），集成低導通電阻（28 mΩ）N 溝道 MOSFET，支持高達 5 A 的連續電流。輸入電壓範圍為 2.7 V 至 5.5 V，非常適合空間受限應用中的 3.3 V 和 5 V 電源軌。TPS259571DSGT 提供可編程過流保護、輸出壓擺率控制和熱關斷功能，確保在故障條件下安全運行。

詳細技術參數

核心特性

• 集成 28 mΩ N 溝道 MOSFET，功耗低
• 可編程過流保護（OCP），閾值精確
• 可調輸出電壓壓擺率，控制浪湧電流
• 帶滯回的熱關斷保護
• 欠壓鎖定（UVLO），確保可靠啟動
• 禁用時反向電流阻斷
• 小型 2x2 mm WSON 封裝，適合空間受限設計

典型應用場景

• 5G 基站配電模塊
• 汽車儀表板信息娛樂系統
• 工業傳感器和執行器
• 便攜式醫療設備（例如病人監護儀）
• 固態硬盤（SSD）和存儲陣列
• 網絡交換機和路由器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS259571DSGT 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]