TPS2420RSAT TI Hot Swap Controller | 16-QFN (4x4) | 3V-20V, 5A

Product Overview

The TPS2420RSAT from Texas Instruments is a versatile hot swap controller designed to manage inrush current and protect against overcurrent conditions in power distribution systems. Housed in a compact 16-QFN (4x4) package, it operates over a wide input voltage range of 3V to 20V and supports continuous load currents up to 5A. The device integrates a low-resistance N-channel MOSFET (typical 30mΩ) and provides accurate current sensing, programmable current limit, and fault reporting. It is ideal for applications requiring safe board insertion and removal in live backplanes, as well as general-purpose power path protection.

Detailed Technical Specifications

Key Features

• Integrated 30mΩ N-channel MOSFET for low power dissipation
• Programmable current limit via external resistor
• Adjustable output slew rate control for inrush current management
• Overcurrent, short-circuit, and thermal protection
• Fault output indicator (active low)
• Enable input for on/off control
• Small 16-QFN package saves board space

Target Applications

• 5G base station power distribution boards
• Automotive dashboard infotainment systems
• Industrial PLC and motor control modules
• Server and storage hot-swap backplanes
• Battery management systems (BMS)
• Portable medical devices

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS2420RSAT. 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

TPS2420RSAT 是德州儀器（TI）推出的一款熱插拔控制器，專為管理電源分配系統中的浪湧電流和過流保護而設計。它採用緊湊的 16-QFN（4x4）封裝，工作電壓範圍為 3V 至 20V，支持高達 5A 的連續負載電流。該器件集成了低電阻 N 溝道 MOSFET（典型值 30mΩ），提供精確的電流檢測、可編程電流限制和故障報告功能。非常適合需要安全插拔電路板的應用，如帶電背板，以及通用電源路徑保護。

詳細技術參數

核心特性

• 集成 30mΩ N 溝道 MOSFET，功耗低
• 通過外部電阻可編程電流限制
• 可調輸出壓擺率控制，管理浪湧電流
• 過流、短路和熱保護
• 故障輸出指示（低電平有效）
• 使能輸入，用於開關控制
• 小型 16-QFN 封裝，節省電路板空間

典型應用場景

• 5G 基站電源分配板
• 汽車儀表盤信息娛樂系統
• 工業 PLC 和電機控制模塊
• 服務器和存儲熱插拔背板
• 電池管理系統（BMS）
• 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 TPS2420RSAT 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]