LMR36015FBRNXT TI DC-DC Converter | 12-VQFN-HR (3x2) | 4.2V-60V Input, 1.5A Output

Product Overview

The LMR36015FBRNXT from Texas Instruments is a high-performance, synchronous step-down DC-DC converter designed for industrial and automotive applications. It operates over a wide input voltage range of 4.2V to 60V, delivering up to 1.5A of continuous output current. 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. The LMR36015FBRNXT features a fixed switching frequency of 2.1 MHz, enabling the use of small external inductors and capacitors, and supports pulse frequency modulation (PFM) for light-load efficiency.

Detailed Technical Specifications

Key Features

• Wide input voltage range: 4.2V to 60V, suitable for 12V, 24V, and 48V systems
• Integrated 150mΩ high-side and 100mΩ low-side MOSFETs
• Fixed 2.1 MHz switching frequency for small external components
• PFM mode for high efficiency at light loads
• Internal soft-start and compensation
• Precision enable input with hysteresis
• Power-good output for sequencing
• Protection: overvoltage, overcurrent, overtemperature, and undervoltage lockout
• Small 12-VQFN-HR package with wettable flanks for optical inspection

Target Applications

• 5G base station power supplies (e.g., remote radio units)
• Automotive infotainment and dashboard systems
• Industrial control and automation equipment
• Battery-powered systems (e.g., e-bikes, power tools)
• Telecom and networking equipment
• LED lighting and display systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LMR36015FBRNXT. 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

LMR36015FBRNXT 是德州儀器（TI）推出的一款高性能同步降壓 DC-DC 轉換器，專為工業和汽車應用設計。它支持 4.2V 至 60V 的寬輸入電壓範圍，可提供高達 1.5A 的連續輸出電流。採用緊湊的 12 引腳 VQFN-HR 封裝（3mm x 2mm），內部集成高側和低側 MOSFET，實現高效率和小尺寸解決方案。LMR36015FBRNXT 具有 2.1 MHz 的固定開關頻率，允許使用小型外部電感和電容，並支持脈衝頻率調製（PFM）以實現輕載高效率。

詳細技術參數

核心特性

• 寬輸入電壓範圍：4.2V 至 60V，適用於 12V、24V 和 48V 系統
• 集成 150mΩ 高側和 100mΩ 低側 MOSFET
• 固定 2.1 MHz 開關頻率，支持小型外部元件
• PFM 模式，輕載時高效率
• 內部軟啟動和補償
• 精密使能輸入，帶遲滯
• 電源正常輸出，用於時序控制
• 保護功能：過壓、過流、過溫、欠壓鎖定
• 小型 12-VQFN-HR 封裝，帶可潤濕側翼，便於光學檢測

典型應用場景

• 5G 基站電源（例如遠程射頻單元）
• 汽車信息娛樂和儀表板系統
• 工業控制和自動化設備
• 電池供電系統（例如電動自行車、電動工具）
• 電信和網絡設備
• LED 照明和顯示系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LMR36015FBRNXT 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.
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