TPS54418ARTET TI DC-DC Converter | 16-WQFN (3x3) | 4.5V-17V Input, 4A Output

Product Overview

The TPS54418ARTET from Texas Instruments is a high-performance, 4A synchronous step-down DC-DC converter in a compact 16-WQFN (3x3) package. It integrates low RDS(on) MOSFETs and features a wide input voltage range of 4.5V to 17V, making it ideal for point-of-load regulation in various systems. The device employs D-CAP2™ mode control for fast transient response and requires minimal external components.

Detailed Technical Specifications

Key Features

• D-CAP2™ mode control for fast transient response
• Integrated 45mΩ and 20mΩ MOSFETs
• Adjustable soft-start
• Pre-biased startup
• Cycle-by-cycle overcurrent protection
• Thermal shutdown
• Output overvoltage protection

Target Applications

• 5G base station power supplies
• Automotive dashboard and infotainment systems
• Industrial control systems
• Networking equipment (routers, switches)
• FPGA and DSP point-of-load regulation

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS54418ARTET. 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

TPS54418ARTET 是德州儀器推出的一款高性能 4A 同步降壓 DC-DC 轉換器，採用緊湊的 16-WQFN（3x3）封裝。它集成了低導通電阻 MOSFET，支持 4.5V 至 17V 的寬輸入電壓範圍，非常適合各種系統的負載點穩壓。該器件採用 D-CAP2™ 模式控制，實現快速瞬態響應，並需要最少的外部元件。

詳細技術參數

核心特性

• D-CAP2™ 模式控制，實現快速瞬態響應
• 集成 45mΩ 和 20mΩ MOSFET
• 可調軟啟動
• 預偏置啟動
• 逐週期過流保護
• 熱關斷
• 輸出過壓保護

典型應用場景

• 5G 基站電源
• 汽車儀表板及信息娛樂系統
• 工業控制系統
• 網絡設備（路由器、交換機）
• FPGA 和 DSP 負載點穩壓

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS54418ARTET 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]