TPS2041BDBVR TI USB Power Switch | SOT-23-5 | 0.5A, 2.7-5.5V

Product Overview

The TPS2041BDBVR from Texas Instruments is a single-channel, current-limited USB power-distribution switch designed for applications where heavy capacitive loads and short circuits are encountered. It offers a fixed current limit of 0.5A and operates over a wide input voltage range of 2.7V to 5.5V. The device is housed in a compact SOT-23-5 package, making it ideal for space-constrained designs. It features an enable input that is active high, and it provides a fault flag output to indicate overcurrent or overtemperature conditions.

Detailed Technical Specifications

Key Features

• Fixed current limit of 0.5A ensures safe operation
• Low on-resistance minimizes power loss
• Fast transient response for capacitive loads
• Built-in thermal shutdown protection
• Undervoltage lockout (UVLO) for reliable startup
• Reverse current blocking when disabled
• Small SOT-23-5 package saves board space

Target Applications

• USB peripherals and hubs
• 5G base station power management
• Automotive dashboard infotainment systems
• Portable consumer electronics
• Industrial control systems
• Set-top boxes and gaming consoles

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS2041BDBVR. 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

TPS2041BDBVR 是德州儀器 (TI) 推出的一款單通道、限流 USB 配電開關，專為應對重容性負載和短路情況而設計。它提供 0.5A 的固定電流限制，並在 2.7V 至 5.5V 的寬輸入電壓範圍內工作。該器件採用緊湊的 SOT-23-5 封裝，非常適合空間受限的設計。它具有高電平有效的使能輸入，並提供故障標誌輸出以指示過流或過溫條件。

詳細技術參數

核心特性

• 0.5A 固定電流限制，確保安全運行
• 低導通電阻，減少功耗
• 快速瞬態響應，適用於容性負載
• 內置熱關斷保護
• 欠壓鎖定 (UVLO)，確保可靠啟動
• 禁用時反向電流阻斷
• 小型 SOT-23-5 封裝，節省電路板空間

典型應用場景

• USB 外設和集線器
• 5G 基站電源管理
• 汽車儀表板信息娛樂系統
• 便攜式消費電子產品
• 工業控制系統
• 機頂盒和遊戲主機

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS2041BDBVR 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]