LM51501QRUMRQ1 TI Power Management | 16-WQFN (4x4) | 2.2MHz, 1.5A

Product Overview

The LM51501QRUMRQ1 is a high-performance, automotive-grade boost/SEPIC/flyback controller from Texas Instruments. It is designed for wide input voltage range applications, from 2.97V to 16V, and can operate with a minimum supply voltage as low as 1.5V when biased from an external supply. The device features a 1.5A integrated gate driver and supports switching frequencies up to 2.2MHz, enabling compact power solutions. Housed in a 16-pin WQFN (4x4mm) package, it is ideal for space-constrained automotive and industrial applications.

Detailed Technical Specifications

Key Features

• Wide input voltage range: 2.97V to 16V (1.5V with bias)
• Integrated 1.5A gate driver
• Programmable switching frequency up to 2.2MHz
• Spread spectrum for EMI reduction
• External synchronization capability
• Adjustable soft start and enable
• Protection: OVP, OCP, OTP, UVLO
• AEC-Q100 qualified for automotive applications

Target Applications

• Automotive: 5G base station power supplies, infotainment systems, dashboard displays, ADAS sensors
• Industrial: Battery-powered equipment, LED lighting, telecom power modules
• Consumer: Portable devices, USB-C power delivery

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM51501QRUMRQ1. 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

LM51501QRUMRQ1 是德州儀器（TI）推出的一款高性能、車規級升壓/SEPIC/返馳控制器。它支持 2.97V 至 16V 的寬輸入電壓範圍，在外部偏壓下最低可至 1.5V。器件內置 1.5A 峰值柵極驅動器，開關頻率高達 2.2MHz，可實現緊湊的電源解決方案。採用 16 引腳 WQFN（4x4mm）封裝，適用於空間受限的汽車和工業應用。

詳細技術參數

核心特性

• 寬輸入電壓範圍：2.97V 至 16V（偏壓下 1.5V）
• 集成 1.5A 柵極驅動器
• 可編程開關頻率高達 2.2MHz
• 展頻技術降低 EMI
• 外部同步功能
• 可調軟啟動和使能
• 保護功能：過壓、過流、過溫、欠壓鎖定
• 通過 AEC-Q100 車規認證

典型應用場景

• 汽車：5G 基站電源、信息娛樂系統、儀表盤顯示、ADAS 傳感器
• 工業：電池供電設備、LED 照明、電信電源模塊
• 消費類：便攜設備、USB-C 供電

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM51501QRUMRQ1 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]