LMQ66430MC3RXBRQ1 TI Buck Converter | 14-VQFN (2.6x2.6) | 36V, 3A, Low EMI

Product Overview

The LMQ66430MC3RXBRQ1 is a high-performance synchronous buck converter from Texas Instruments, designed for automotive and industrial applications. It operates over a wide input voltage range of 3V to 36V and delivers up to 3A of continuous output current. The device is housed in a compact 14-VQFN (2.6mm x 2.6mm) package, making it ideal for space-constrained designs. With integrated low-EMI features and high efficiency, this converter simplifies power supply design while meeting stringent automotive EMI requirements.

Detailed Technical Specifications

Key Features

• Wide input voltage range: 3V to 36V (42V transient)
• 3A continuous output current
• Low EMI: Integrated bypass capacitors and spread spectrum
• High efficiency: Up to 95% at full load
• Small package: 14-VQFN (2.6mm x 2.6mm)
• Low quiescent current: 25 µA
• Adjustable output voltage from 0.8V to 22V
• Protection features: OVP, OCP, OTP, UVLO

Target Applications

The LMQ66430MC3RXBRQ1 is suitable for a variety of automotive and industrial applications, including:

• 5G base station power supplies
• Automotive infotainment and dashboard systems
• Advanced driver-assistance systems (ADAS)
• Industrial sensors and actuators
• Portable and battery-powered equipment

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LMQ66430MC3RXBRQ1. 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

LMQ66430MC3RXBRQ1 是德州儀器 (TI) 推出的一款高性能同步降壓轉換器，專為汽車和工業應用設計。它支援 3V 至 36V 的寬輸入電壓範圍，並可提供高達 3A 的連續輸出電流。該器件採用緊湊的 14-VQFN（2.6mm x 2.6mm）封裝，非常適合空間受限的設計。憑藉集成的低 EMI 特性和高效率，這款轉換器簡化了電源設計，同時滿足嚴格的汽車 EMI 要求。

詳細技術參數

核心特性

• 寬輸入電壓範圍：3V 至 36V（42V 瞬態）
• 3A 連續輸出電流
• 低 EMI：集成旁路電容和展頻
• 高效率：滿載時高達 95%
• 小型封裝：14-VQFN（2.6mm x 2.6mm）
• 低靜態電流：25 µA
• 可調輸出電壓：0.8V 至 22V
• 保護功能：OVP、OCP、OTP、UVLO

典型應用場景

LMQ66430MC3RXBRQ1 適用於多種汽車和工業應用，包括：

• 5G 基站電源
• 汽車資訊娛樂和儀表板系統
• 先進駕駛輔助系統 (ADAS)
• 工業傳感器和執行器
• 便攜式和電池供電設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LMQ66430MC3RXBRQ1 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]