LMR14050SSQDDAQ1 TI Switching Regulator | 8-SO-POWERPAD | 5A, 40V

Product Overview

The LMR14050SSQDDAQ1 is a high-performance step-down switching regulator from Texas Instruments, designed to deliver up to 5A of continuous output current with an input voltage range of 4V to 40V. Housed in an 8-SO-POWERPAD package, this device integrates a high-side MOSFET and features a fixed 500kHz switching frequency, enabling compact power supply designs with minimal external components. The LMR14050SSQDDAQ1 is qualified for automotive applications (AEC-Q100) and offers excellent efficiency, thermal performance, and reliability.

Detailed Technical Specifications

Key Features

• Wide input voltage range: 4V to 40V
• 5A continuous output current
• Integrated high-side MOSFET
• Fixed 500kHz switching frequency
• High efficiency up to 95%
• Comprehensive protection: OCP, OVP, UVLO, thermal shutdown
• AEC-Q100 qualified for automotive
• 8-SO-POWERPAD package for enhanced thermal dissipation

Target Applications

• Automotive infotainment and cluster systems
• 5G base station power supplies
• Industrial motor drives and PLCs
• Telecom and networking equipment
• Battery-powered systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LMR14050SSQDDAQ1. 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

LMR14050SSQDDAQ1 是德州儀器推出的一款高性能降壓開關穩壓器，可提供高達 5A 的連續輸出電流，輸入電壓範圍為 4V 至 40V。該器件採用 8-SO-POWERPAD 封裝，內置高側 MOSFET，並具有固定的 500kHz 開關頻率，可實現緊湊的電源設計，減少外部元件數量。LMR14050SSQDDAQ1 符合汽車級 AEC-Q100 認證，具有出色的效率、熱性能和可靠性。

詳細技術參數

核心特性

• 寬輸入電壓範圍：4V 至 40V
• 5A 連續輸出電流
• 集成高側 MOSFET
• 固定 500kHz 開關頻率
• 高效率高達 95%
• 全面保護：過流、過壓、欠壓鎖定、熱關斷
• 符合 AEC-Q100 汽車級認證
• 8-SO-POWERPAD 封裝，增強散熱性能

典型應用場景

• 汽車信息娛樂系統和儀表盤
• 5G 基站電源
• 工業電機驅動和 PLC
• 電信和網絡設備
• 電池供電系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LMR14050SSQDDAQ1 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]