TPS2399D TI Hot Swap Controller | | 2.7V-17V, 0.5A-5A

Product Overview

The TPS2399D from Texas Instruments is a versatile hot swap controller designed for managing inrush current and protecting circuits during insertion and removal of boards in live-backplane systems. It operates over a wide input voltage range of 2.7V to 17V and supports adjustable current limits from 0.5A to 5A. The device integrates a power MOSFET and current sense resistor, simplifying design and reducing external component count. Its robust protection features include overcurrent, short-circuit, and thermal shutdown, making it ideal for reliable power management in demanding applications.

Detailed Technical Specifications

Key Features

• Integrated power MOSFET and current sense resistor
• Adjustable current limit from 0.5A to 5A
• Wide input voltage range: 2.7V to 17V
• Overcurrent and short-circuit protection
• Thermal shutdown
• Undervoltage lockout (UVLO)
• Power-good output
• Small SOIC-8 package

Target Applications

• 5G base station power distribution
• Automotive dashboard and infotainment systems
• Industrial control systems
• Server and storage hot-swap backplanes
• Telecommunications equipment
• Battery management systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS2399D. 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

TPS2399D 是德州儀器（TI）推出的一款多功能熱插拔控制器，專為管理電路板在帶電背板系統中插入和拔出時的浪湧電流及保護電路而設計。其工作輸入電壓範圍為 2.7V 至 17V，支援 0.5A 至 5A 的可調節電流限制。該器件整合了功率 MOSFET 和電流檢測電阻，簡化了設計並減少了外部元件數量。其強大的保護功能包括過流、短路和熱關斷，使其成為要求苛刻的應用中可靠的電源管理解決方案。

詳細技術參數

核心特性

• 整合功率 MOSFET 和電流檢測電阻
• 可調節電流限制：0.5A 至 5A
• 寬輸入電壓範圍：2.7V 至 17V
• 過流和短路保護
• 熱關斷
• 欠壓鎖定（UVLO）
• 電源正常輸出
• 小型 SOIC-8 封裝

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
• 服務器和存儲熱插拔背板
• 電信設備
• 電池管理系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS2399D 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]