TPS548D22RVFR TI DC-DC Converter | 40-LQFN-CLIP (7x5) | 15A, 4.5V-17V

Product Overview

The TPS548D22RVFR from Texas Instruments is a high-efficiency, synchronous step-down DC-DC converter capable of delivering up to 15A of continuous output current. It operates over a wide input voltage range of 4.5V to 17V and provides an adjustable output voltage from 0.6V to 5.5V. Housed in a compact 40-pin LQFN-CLIP package (7mm x 5mm), this device integrates high-side and low-side MOSFETs, minimizing external component count and solution size. The TPS548D22RVFR features advanced modulation schemes for fast transient response and high efficiency across the load range, making it ideal for powering core rails in networking, telecom, and industrial systems.

Detailed Technical Specifications

Key Features

• Integrated 15A MOSFETs with low RDS(on)
• D-CAP3™ control for fast transient response
• Adjustable soft-start and sequencing
• Pre-bias startup capability
• Overcurrent, overvoltage, and overtemperature protection
• Power-good output for sequencing
• Small footprint 7mm x 5mm package

Target Applications

• 5G base station power supplies (e.g., for FPGA cores)
• Automotive infotainment and dashboard systems
• Industrial automation and robotics
• Networking equipment (switches, routers)
• Data center and server power rails

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS548D22RVFR. 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

TPS548D22RVFR 是德州儀器推出的一款高效同步降壓 DC-DC 轉換器，可提供高達 15A 的連續輸出電流。它支持 4.5V 至 17V 的寬輸入電壓範圍，並提供 0.6V 至 5.5V 的可調輸出電壓。該器件採用緊湊的 40 引腳 LQFN-CLIP 封裝（7mm x 5mm），集成了高側和低側 MOSFET，最大限度地減少了外部元件數量和解決方案尺寸。TPS548D22RVFR 採用先進的調製方案，可在整個負載範圍內實現快速瞬態響應和高效率，非常適合為網絡、電信和工業系統中的核心電源軌供電。

詳細技術參數

核心特性

• 集成 15A MOSFET，低導通電阻
• D-CAP3™ 控制，實現快速瞬態響應
• 可調軟啟動和時序控制
• 預偏置啟動能力
• 過流、過壓和過溫保護
• 電源正常輸出，用於時序控制
• 小巧的 7mm x 5mm 封裝

典型應用場景

• 5G 基站電源（例如為 FPGA 內核供電）
• 汽車信息娛樂和儀表板系統
• 工業自動化和機器人
• 網絡設備（交換機、路由器）
• 數據中心和服務器電源軌

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS548D22RVFR 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]