TPS2559DRCR TI Power Distribution Switch | 10-VSON (3x3) | 5.5V, 5A, Adjustable Current Limit

Product Overview

The TPS2559DRCR from Texas Instruments is a high-performance power distribution switch designed for applications requiring precise current limiting and robust protection. Housed in a compact 10-VSON (3x3 mm) package, this device integrates a 5A N-channel MOSFET with adjustable current limit, making it ideal for USB ports, industrial controls, and automotive systems. It operates over a wide input voltage range of 2.5V to 5.5V and features low on-resistance (RDS(on) = 34 mΩ typical) to minimize power loss. The TPS2559DRCR includes overcurrent, overtemperature, and reverse-current protection, ensuring reliable operation in demanding environments.

Detailed Technical Specifications

Key Features

• Adjustable current limit from 0.5A to 5A with ±10% accuracy
• Low quiescent current (50 µA typical) for power-sensitive designs
• Fast transient response with 1 µs typical turn-on time
• Integrated reverse-current blocking prevents back-feed
• Thermal shutdown with hysteresis for overtemperature protection
• Under-voltage lockout (UVLO) ensures proper startup
• Small footprint 10-VSON package saves board space

Target Applications

• USB Type-C and USB 3.0/3.1 power ports in laptops and docking stations
• 5G base station power distribution for remote radio units
• Automotive infotainment systems and dashboard USB chargers
• Industrial PLCs and motor control modules
• Portable medical devices requiring precise current limiting

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS2559DRCR. 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

TPS2559DRCR 是德州儀器（TI）推出的一款高性能功率分配開關，專為需要精確限流和強大保護的應用而設計。該器件採用緊湊的 10-VSON（3x3 mm）封裝，集成了一個 5A N 溝道 MOSFET，並具有可調節電流限制功能，非常適合 USB 端口、工業控制和汽車系統。它支持 2.5V 至 5.5V 的寬輸入電壓範圍，並具有低導通電阻（典型值 34 mΩ），以最大限度地減少功率損耗。TPS2559DRCR 包括過流、過溫和反向電流保護，確保在惡劣環境中可靠運行。

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 ±10%
• 低靜態電流（典型值 50 µA），適合低功耗設計
• 快速瞬態響應，典型開啟時間 1 µs
• 集成反向電流阻斷，防止反饋
• 熱關斷帶滯回，提供過溫保護
• 欠壓鎖定（UVLO）確保正常啟動
• 小巧的 10-VSON 封裝節省電路板空間

典型應用場景

• 筆記本電腦和擴展塢中的 USB Type-C 和 USB 3.0/3.1 電源端口
• 5G 基站遠程射頻單元的功率分配
• 汽車信息娛樂系統和儀表板 USB 充電器
• 工業 PLC 和電機控制模塊
• 需要精確限流的便攜式醫療設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS2559DRCR 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]