LMQ61460AASQRJRRQ1 TI DC-DC Converter | 14-VQFN-HR(4x3.5) | 4.5V-36V Input, 6A Output

Product Overview

The LMQ61460AASQRJRRQ1 is a high-performance, automotive-grade synchronous buck converter from Texas Instruments. It integrates high-side and low-side MOSFETs to deliver up to 6A continuous output current. With a wide input voltage range of 4.5V to 36V, it is ideal for 12V and 24V automotive systems. The device features a fixed 2.2MHz switching frequency, enabling small external components and a compact solution size. It is available in a 14-pin VQFN-HR package (4mm x 3.5mm) with enhanced thermal performance.

Detailed Technical Specifications

Key Features

• Integrated 6A MOSFETs for high efficiency and small footprint
• Wide input voltage range supports automotive load dump and cold crank
• Fixed 2.2MHz switching frequency minimizes external inductor and capacitor size
• Spread spectrum for reduced EMI
• Power Good output for sequencing and fault indication
• Adjustable soft-start for controlled inrush current
• Enable pin for external on/off control
• AEC-Q100 qualified for automotive applications

Target Applications

• Automotive infotainment systems (e.g., Tesla Model 3 dashboard display)
• Advanced driver-assistance systems (ADAS) like Mobileye EyeQ5 camera modules
• 5G base station power supplies (e.g., Nokia AirScale remote radio units)
• Industrial robotics (e.g., ABB IRB 6700 robot control boards)
• Telecom and networking equipment (e.g., Cisco Catalyst 9000 switches)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LMQ61460AASQRJRRQ1. 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

LMQ61460AASQRJRRQ1 是德州儀器（TI）推出的一款高性能、車規級同步降壓轉換器。它集成了高側和低側 MOSFET，可提供高達 6A 的連續輸出電流。憑藉 4.5V 至 36V 的寬輸入電壓範圍，非常適合 12V 和 24V 汽車系統。該器件具有 2.2MHz 固定開關頻率，可實現小型外部元件和緊湊的解決方案尺寸。它採用 14 引腳 VQFN-HR 封裝（4mm x 3.5mm），具有增強的熱性能。

詳細技術參數

核心特性

• 集成 6A MOSFET，實現高效率和小尺寸
• 寬輸入電壓範圍，支援汽車負載突降和冷啟動
• 2.2MHz 固定開關頻率，減小外部電感和電容尺寸
• 展頻功能降低 EMI
• 電源正常輸出，用於時序控制和故障指示
• 可調軟啟動，控制浪湧電流
• 使能引腳，用於外部開關控制
• 通過 AEC-Q100 認證，適用於汽車應用

典型應用場景

• 汽車資訊娛樂系統（例如 Tesla Model 3 儀表板顯示器）
• 先進駕駛輔助系統（ADAS），如 Mobileye EyeQ5 攝像頭模組
• 5G 基站電源（例如 Nokia AirScale 遠端射頻單元）
• 工業機器人（例如 ABB IRB 6700 機器人控制板）
• 電信和網路設備（例如 Cisco Catalyst 9000 交換機）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LMQ61460AASQRJRRQ1 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]