TPS54541DPRR TI Step-Down Converter | 10-WSON (4x4) | 4.5V-40V Input, 5A Output

Product Overview

The TPS54541DPRR is a high-performance, 5A step-down (buck) converter from Texas Instruments, featuring a wide input voltage range of 4.5V to 40V. Housed in a compact 10-WSON (4x4) package, this device integrates high-side and low-side MOSFETs to deliver excellent efficiency and thermal performance. It is designed for applications requiring high power density and reliability, such as industrial power supplies, automotive systems, and telecommunications equipment.

Detailed Technical Specifications

Key Features

• Integrated 80mΩ high-side and 30mΩ low-side MOSFETs
• Adjustable soft-start to reduce inrush current
• Precision enable input for sequencing
• Overcurrent protection (OCP), overvoltage protection (OVP), and thermal shutdown
• Power-good output for system monitoring
• Eco-mode for light-load efficiency

Target Applications

• 5G base station power supplies
• Automotive infotainment and dashboard systems
• Industrial motor drives and PLCs
• Telecom and networking equipment
• Battery-powered systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS54541DPRR. 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

TPS54541DPRR 是德州儀器推出的一款高性能 5A 降壓轉換器，輸入電壓範圍為 4.5V 至 40V。採用緊湊的 10-WSON（4x4）封裝，集成高側和低側 MOSFET，提供卓越的效率和熱性能。適用於需要高功率密度和可靠性的應用，如工業電源、汽車系統和電信設備。

詳細技術參數

核心特性

• 集成 80mΩ 高側和 30mΩ 低側 MOSFET
• 可調軟啟動以減小浪湧電流
• 精密使能輸入用於時序控制
• 過流保護（OCP）、過壓保護（OVP）和熱關斷
• 電源正常輸出用於系統監控
• 輕載高效 Eco-mode

典型應用場景

• 5G 基站電源
• 汽車信息娛樂和儀表板系統
• 工業電機驅動和 PLC
• 電信和網絡設備
• 電池供電系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS54541DPRR 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]