TPS259620DDAT TI eFuse | 8-SO-POWERPAD | 5.5V, 5A, Adjustable Current Limit

Product Overview

The TPS259620DDAT from Texas Instruments is a compact, feature-rich eFuse (electronic fuse) designed for power management and protection in a wide range of applications. Housed in an 8-SO-POWERPAD package, this device integrates a low on-resistance MOSFET (typical 28 mΩ) to provide a highly efficient power path with minimal voltage drop. It supports an input voltage range from 2.7V to 5.5V and can deliver up to 5A continuous current. The TPS259620DDAT offers adjustable current limit, overvoltage protection (OVP), undervoltage lockout (UVLO), thermal shutdown, and reverse current blocking, making it an ideal solution for protecting sensitive loads from power faults.

Detailed Technical Specifications

Key Features

• Adjustable current limit from 0.5A to 5A with ±15% accuracy
• Overvoltage protection with adjustable threshold
• Undervoltage lockout (UVLO) with hysteresis
• Thermal shutdown protection
• Reverse current blocking prevents backflow
• Fast transient response to load changes
• Low quiescent current (typical 100 µA)
• Enable pin for on/off control
• Power-good output flag
• Small footprint 8-SO-POWERPAD package for space-constrained designs

Target Applications

• 5G base station power distribution
• Automotive dashboard and infotainment systems
• Industrial control systems (PLCs, sensors)
• Portable electronics (tablets, smartphones)
• USB Type-C power delivery (PD) ports
• Solid-state drives (SSDs) and storage devices
• Network switches and routers

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS259620DDAT. 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

TPS259620DDAT 是德州儀器（TI）推出的一款緊湊型、功能豐富的電子保險絲（eFuse），專為電源管理和保護而設計。該器件採用 8-SO-POWERPAD 封裝，內部集成了一個低導通電阻（典型值 28 mΩ）的 MOSFET，可提供高效率的功率路徑，壓降極小。它支持 2.7V 至 5.5V 的輸入電壓範圍，並可提供高達 5A 的連續電流。TPS259620DDAT 具有可調節電流限制、過壓保護（OVP）、欠壓鎖定（UVLO）、熱關斷和反向電流阻斷功能，是保護敏感負載免受電源故障影響的理想選擇。

詳細技術參數

核心特性

• 可調節電流限制，範圍 0.5A 至 5A，精度 ±15%
• 過壓保護，閾值可調
• 欠壓鎖定（UVLO），帶滯回
• 熱關斷保護
• 反向電流阻斷，防止回流
• 快速響應負載變化
• 低靜態電流（典型值 100 µA）
• 使能引腳，用於開/關控制
• 電源正常輸出標誌
• 小巧的 8-SO-POWERPAD 封裝，適合空間受限的設計

典型應用場景

• 5G 基站電源分配
• 汽車儀表盤和信息娛樂系統
• 工業控制系統（PLC、傳感器）
• 便攜式電子設備（平板電腦、智能手機）
• USB Type-C 電源傳輸（PD）端口
• 固態硬盤（SSD）和存儲設備
• 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 TPS259620DDAT 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]