TPS62441RQRR TI DC-DC Converter | 14-VQFN-HR (2.3x2.7) | 2.25MHz, Dual 600mA

Product Overview

The TPS62441RQRR from Texas Instruments is a high-efficiency, dual-channel step-down DC-DC converter designed for space-constrained applications. Housed in a compact 14-pin VQFN-HR package (2.3mm x 2.7mm), it delivers up to 600mA per channel with a switching frequency of 2.25MHz. The device integrates power MOSFETs and supports input voltages from 2.5V to 6V, making it ideal for battery-powered and low-voltage systems.

Detailed Technical Specifications

Key Features

• Dual independent 600mA outputs
• 2.25MHz fixed frequency operation
• Power-save mode for light load efficiency
• Internal soft-start and compensation
• Overcurrent and overtemperature protection
• Small footprint: 2.3mm x 2.7mm

Target Applications

The TPS62441RQRR is suitable for a wide range of applications including:

• 5G base station power supplies (e.g., for small cell modules)
• Automotive dashboard displays and infotainment systems
• Portable medical devices (e.g., glucose meters, pulse oximeters)
• Industrial sensors and IoT modules
• Battery-powered equipment (e.g., wireless headsets, wearables)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS62441RQRR. 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

TPS62441RQRR 是德州儀器推出的一款高效率、雙通道降壓型 DC-DC 轉換器，專為空間受限的應用設計。採用緊湊的 14 引腳 VQFN-HR 封裝（2.3mm x 2.7mm），每通道可提供高達 600mA 的輸出電流，開關頻率為 2.25MHz。該器件集成功率 MOSFET，支持 2.5V 至 6V 的輸入電壓，非常適合電池供電和低電壓系統。

詳細技術參數

核心特性

• 雙路獨立 600mA 輸出
• 2.25MHz 固定頻率操作
• 輕載高效節能模式
• 內部軟啟動和補償
• 過流和過溫保護
• 小尺寸：2.3mm x 2.7mm

典型應用場景

TPS62441RQRR 適用於多種應用，包括：

• 5G 基站電源（例如小型基站模塊）
• 汽車儀表板顯示和信息娛樂系統
• 便攜式醫療設備（例如血糖儀、脈搏血氧儀）
• 工業傳感器和 IoT 模塊
• 電池供電設備（例如無線耳機、可穿戴設備）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS62441RQRR 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]