TPS2390DGK TI Hot Swap Controller | 8-VSSOP | 2.7V-17V, 1.5A

Product Overview

The TPS2390DGK from Texas Instruments is a hot swap controller designed for managing inrush current during board insertion and removal in live-backplane applications. It operates over a wide input voltage range of 2.7V to 17V and can drive an external N-channel MOSFET to control the output voltage ramp. The device features programmable current limit, fault timer, and power-good output, making it ideal for protecting sensitive loads in telecom, networking, and industrial systems.

Detailed Technical Specifications

Key Features

• Wide input voltage range: 2.7V to 17V
• Programmable current limit with ±10% accuracy
• Programmable fault timer for overcurrent protection
• Power-good output for system monitoring
• Undervoltage lockout (UVLO) with hysteresis
• Small 8-VSSOP package for space-constrained designs

Target Applications

• 5G base station power distribution
• Automotive dashboard infotainment systems
• Industrial PLC modules
• Telecom line cards
• Server and storage hot-swap backplanes

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS2390DGK. 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

TPS2390DGK 是德州儀器推出的熱插拔控制器，專為在帶電背板應用中管理電路板插入和拔出時的浪湧電流而設計。它可在 2.7V 至 17V 的寬輸入電壓範圍內工作，並驅動外部 N 溝道 MOSFET 以控制輸出電壓斜率。該器件具有可編程電流限制、故障定時器和電源正常輸出，非常適合保護電信、網絡和工業系統中的敏感負載。

詳細技術參數

核心特性

• 寬輸入電壓範圍：2.7V 至 17V
• 可編程電流限制，精度 ±10%
• 可編程故障定時器，用於過流保護
• 電源正常輸出，用於系統監控
• 欠壓鎖定（UVLO）帶滯回
• 小型 8-VSSOP 封裝，適合空間受限的設計

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
• 電信線路卡
• 服務器和存儲熱插拔背板

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS2390DGK 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]