TPS2051BDGNR TI Power Switch | 8-HVSSOP | 0.5A, 2.7-5.5V

Product Overview

The TPS2051BDGNR from Texas Instruments is a high-side power-distribution switch designed for applications where heavy capacitive loads and short circuits are likely. It integrates a 70mΩ N-channel MOSFET with charge pump, providing a current-limited output of up to 0.5A. The device operates over a wide input voltage range of 2.7V to 5.5V, making it suitable for both 3.3V and 5V systems. The enable input is active high, and the device features thermal shutdown and overcurrent protection. Housed in an 8-pin HVSSOP package, it offers a compact solution for power management.

Detailed Technical Specifications

Key Features

• 70mΩ high-side N-channel MOSFET
• Current limit: 0.5A continuous
• Wide input voltage: 2.7V to 5.5V
• Thermal shutdown and overcurrent protection
• Active high enable
• Undervoltage lockout (UVLO)
• Fast transient response
• RoHS compliant

Target Applications

• 5G base station power distribution
• Automotive dashboard infotainment systems
• Industrial PLC modules
• USB peripheral power switches
• Portable battery-powered devices
• Set-top boxes and gaming consoles

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS2051BDGNR. 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

TPS2051BDGNR 是德州儀器（TI）的一款高端電源分配開關，專為可能出現大電容負載和短路的應用而設計。它集成了帶電荷泵的 70mΩ N 溝道 MOSFET，提供高達 0.5A 的限流輸出。該器件在 2.7V 至 5.5V 的寬輸入電壓範圍內工作，適用於 3.3V 和 5V 系統。使能輸入為高電平有效，並具有熱關斷和過流保護功能。採用 8 引腳 HVSSOP 封裝，提供緊湊的電源管理解決方案。

詳細技術參數

核心特性

• 70mΩ 高端 N 溝道 MOSFET
• 電流限制：0.5A 連續
• 寬輸入電壓：2.7V 至 5.5V
• 熱關斷和過流保護
• 高電平有效使能
• 欠壓鎖定 (UVLO)
• 快速瞬態響應
• 符合 RoHS 標準

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 PLC 模塊
• USB 外設電源開關
• 便攜式電池供電設備
• 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 TPS2051BDGNR 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]