LMS3655MMRNLT TI Power Management IC | 22-VQFN-HR (5X4) | 5.5V Input, 5A Output

Product Overview

The LMS3655MMRNLT from Texas Instruments is a high-performance, synchronous step-down DC/DC converter designed for space-constrained applications. It operates from an input voltage range of 2.5V to 5.5V and delivers up to 5A of continuous output current. The device is housed in a compact 22-pin VQFN-HR package (5mm x 4mm) with enhanced thermal performance. With integrated MOSFETs, low quiescent current, and high efficiency, the LMS3655MMRNLT is ideal for powering core rails in portable electronics, industrial systems, and telecom infrastructure.

Detailed Technical Specifications

Key Features

• Integrated 20mΩ high-side and 10mΩ low-side MOSFETs
• DCS-Control™ topology for fast transient response
• 100% duty cycle for low dropout operation
• Power Good output and enable pin
• Overcurrent, overtemperature, and short-circuit protection
• Adjustable soft-start

Target Applications

• 5G base station power management
• Automotive dashboard and infotainment systems
• Portable and battery-powered devices
• Industrial sensors and actuators
• Networking equipment (e.g., routers, switches)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LMS3655MMRNLT. 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

LMS3655MMRNLT 是德州儀器（TI）推出的一款高性能同步降壓 DC/DC 轉換器，專為空間受限的應用設計。它支援 2.5V 至 5.5V 的輸入電壓範圍，並可提供高達 5A 的連續輸出電流。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。憑藉集成 MOSFET、低靜態電流和高效率，LMS3655MMRNLT 非常適合為便攜式電子設備、工業系統和電信基礎設施中的核心電源軌供電。

詳細技術參數

核心特性

• 集成 20mΩ 高側和 10mΩ 低側 MOSFET
• DCS-Control™ 拓撲，實現快速瞬態響應
• 100% 佔空比，支援低壓差操作
• 電源正常輸出和使能引腳
• 過流、過溫和短路保護
• 可調軟啟動

典型應用場景

• 5G 基站電源管理
• 汽車儀表板和資訊娛樂系統
• 便攜式和電池供電設備
• 工業傳感器和執行器
• 網絡設備（如路由器、交換機）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LMS3655MMRNLT 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]