LM53625LQURNLRQ1 TI Automotive Buck Converter | 22-VQFN-HR (5x4) | 2.5A, 36V

Product Overview

The LM53625LQURNLRQ1 is a high-performance automotive-grade synchronous buck converter from Texas Instruments, designed to deliver up to 2.5A of continuous output current. It operates over a wide input voltage range of 3.5V to 36V, making it suitable for 12V and 24V automotive battery systems. The device is housed in a compact 22-pin VQFN-HR package (5mm x 4mm) with enhanced thermal performance. Its integrated high-side and low-side MOSFETs minimize external component count, while the switching frequency of 2.1MHz allows for small inductor and capacitor values, reducing solution size.

Detailed Technical Specifications

Key Features

• AEC-Q100 qualified for automotive applications
• Integrated 150mΩ high-side and 80mΩ low-side MOSFETs
• Low quiescent current of 23µA for battery-powered systems
• Spread spectrum frequency modulation for EMI reduction
• Adjustable soft-start and enable function
• Power-good output for sequencing

Target Applications

• Automotive infotainment systems (e.g., dashboard displays, head units)
• Advanced driver-assistance systems (ADAS) like radar modules
• 5G base station power supplies (remote radio units)
• Industrial motor drives and PLCs
• Portable medical devices requiring high efficiency

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM53625LQURNLRQ1. 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

LM53625LQURNLRQ1 是德州儀器推出的一款高性能車規級同步降壓轉換器，可提供高達 2.5A 的連續輸出電流。其輸入電壓範圍為 3.5V 至 36V，適用於 12V 和 24V 汽車電池系統。器件採用緊湊的 22 引腳 VQFN-HR 封裝（5mm x 4mm），具有增強的熱性能。集成的高側和低側 MOSFET 減少了外部元件數量，而 2.1MHz 的開關頻率允許使用小型電感和電容，從而縮小解決方案尺寸。

詳細技術參數

核心特性

• 通過 AEC-Q100 車規認證
• 集成 150mΩ 高側和 80mΩ 低側 MOSFET
• 23µA 低靜態電流，適用於電池供電系統
• 展頻調製降低 EMI
• 可調軟啟動和使能功能
• 電源正常輸出用於時序控制

典型應用場景

• 汽車信息娛樂系統（如儀表盤顯示、主機）
• 高級駕駛輔助系統（ADAS）如雷達模塊
• 5G 基站電源（遠程射頻單元）
• 工業電機驅動和 PLC
• 需要高效率的便攜醫療設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM53625LQURNLRQ1 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]