TPS2419D TI Power Management IC | 8-SOIC | 3V-15V, 1.5A

Product Overview

The TPS2419D from Texas Instruments is a high-performance power management IC designed for OR-ing and load sharing in redundant power systems. It integrates a N-channel MOSFET driver and control logic to enable seamless power path switching with minimal power loss. The device operates over a wide input voltage range of 3V to 15V and supports continuous output current up to 1.5A. Housed in a compact 8-SOIC package, the TPS2419D is ideal for space-constrained applications requiring high reliability and efficiency.

Detailed Technical Specifications

Key Features

• Integrated N-channel MOSFET driver for low RDS(on) operation
• Fast transient response with < 1 µs turn-on time
• Low quiescent current (25 µA) for battery-powered systems
• Power Good (PG) output for system monitoring
• Enable (EN) input for on/off control
• Overcurrent and thermal protection
• Wide operating temperature range (-40°C to +125°C)
• Compact 8-SOIC package for space-constrained designs

Target Applications

• Redundant power supplies for 5G base stations (e.g., Nokia AirScale, Ericsson Radio System)
• Automotive infotainment and dashboard systems (e.g., Tesla Model 3 center display)
• Industrial control systems (e.g., Siemens S7-1500 PLC)
• Telecom and networking equipment (e.g., Cisco Catalyst 9000 switches)
• Battery backup and UPS systems (e.g., APC Smart-UPS)
• Medical devices (e.g., GE Healthcare patient monitors)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS2419D. 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

TPS2419D 是德州儀器 (TI) 推出的一款高性能電源管理 IC，專為冗餘電源系統中的 OR-ing 和負載共享設計。它集成了 N 溝道 MOSFET 驅動器和控制邏輯，能夠以極低的功耗實現無縫電源路徑切換。該器件支持 3V 至 15V 的寬輸入電壓範圍，並提供高達 1.5A 的連續輸出電流。採用緊湊的 8-SOIC 封裝，TPS2419D 非常適合需要高可靠性和高效率的空間受限應用。

詳細技術參數

核心特性

• 集成 N 溝道 MOSFET 驅動器，實現低導通電阻
• 快速瞬態響應，開啟時間 < 1 µs
• 低靜態電流 (25 µA)，適用於電池供電系統
• 電源正常 (PG) 輸出，用於系統監控
• 使能 (EN) 輸入，用於開/關控制
• 過流和過熱保護
• 寬工作溫度範圍 (-40°C 至 +125°C)
• 緊湊的 8-SOIC 封裝，適合空間受限設計

典型應用場景

• 5G 基站冗餘電源（例如 Nokia AirScale、Ericsson Radio System）
• 汽車信息娛樂和儀表板系統（例如 Tesla Model 3 中控顯示屏）
• 工業控制系統（例如 Siemens S7-1500 PLC）
• 電信和網絡設備（例如 Cisco Catalyst 9000 交換機）
• 電池備份和 UPS 系統（例如 APC Smart-UPS）
• 醫療設備（例如 GE Healthcare 病人監護儀）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS2419D 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]