LMR33630BQRNXTQ1 TI DC-DC Converter | 12-VQFN-HR (3x2) | 3A, 36V

Product Overview

The LMR33630BQRNXTQ1 from Texas Instruments is a high-performance, automotive-grade synchronous step-down DC-DC converter. It delivers up to 3A of continuous output current over a wide input voltage range of 3.8V to 36V, making it ideal for robust power supply designs in automotive and industrial applications. Housed in a compact 12-pin VQFN-HR package (3mm x 2mm), this device integrates high-side and low-side MOSFETs to achieve high efficiency and small solution size.

Detailed Technical Specifications

Key Features

• Integrated high-side and low-side MOSFETs
• Peak current-mode control with internal compensation
• Adjustable soft-start to reduce inrush current
• Power-good output for sequencing and fault indication
• Overcurrent, overvoltage, and thermal shutdown protection
• Low quiescent current (40 µA typical) for light-load efficiency
• Supports pre-biased output startup
• AEC-Q100 qualified for automotive applications

Target Applications

• Automotive infotainment and cluster systems (e.g., dashboard displays, head units)
• Advanced driver-assistance systems (ADAS) like radar modules and camera modules
• 5G base station power supplies (e.g., remote radio units, small cells)
• Industrial automation and control systems (e.g., PLCs, motor drives)
• Portable and battery-powered equipment requiring high efficiency

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LMR33630BQRNXTQ1. 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

LMR33630BQRNXTQ1 是德州儀器 (TI) 推出的一款高性能、車規級同步降壓 DC-DC 轉換器。它可在 3.8V 至 36V 的寬輸入電壓範圍內提供高達 3A 的連續輸出電流，非常適合汽車和工業應用中的穩健電源設計。該器件採用緊湊的 12 引腳 VQFN-HR 封裝（3mm x 2mm），集成了高側和低側 MOSFET，以實現高效率和小尺寸解決方案。

詳細技術參數

核心特性

• 集成高側和低側 MOSFET
• 峰值電流模式控制，內部補償
• 可調軟啟動，減小浪湧電流
• 電源正常輸出，用於排序和故障指示
• 過流、過壓和熱關斷保護
• 低靜態電流（典型值 40 µA），輕載效率高
• 支持預偏置輸出啟動
• 通過 AEC-Q100 認證，適用於汽車應用

典型應用場景

• 汽車信息娛樂和儀表系統（例如儀表板顯示屏、主機）
• 高級駕駛輔助系統 (ADAS)，如雷達模塊和攝像頭模塊
• 5G 基站電源（例如遠程射頻單元、小基站）
• 工業自動化和控制系統（例如 PLC、電機驅動器）
• 需要高效率的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 LMR33630BQRNXTQ1 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]