LM3243TME/NOPB TI RF Power Management | 16-DSBGA | 2.7V-5.5V, 2.5A

Product Overview

The LM3243TME/NOPB is a high-performance, step-down DC-DC converter from Texas Instruments, designed for RF power management applications. It operates from an input voltage range of 2.7V to 5.5V and delivers up to 2.5A of output current. The device is housed in a compact 16-DSBGA package, making it ideal for space-constrained designs. With its high efficiency and low output ripple, the LM3243 is optimized for powering RF power amplifiers in wireless infrastructure and portable devices.

Detailed Technical Specifications

Key Features

• High efficiency up to 95% reduces thermal dissipation
• Low output ripple for clean RF supply
• Fast transient response for dynamic load changes
• Integrated power MOSFETs for compact solution
• Enable pin for power sequencing
• Over-current and thermal protection

Target Applications

• 5G base station RF power amplifiers
• Automotive radar modules
• Portable wireless devices (e.g., smartphones, tablets)
• IoT gateways and access points
• Battery-powered equipment requiring high efficiency

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM3243TME/NOPB. 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

LM3243TME/NOPB 是德州儀器（TI）推出的一款高性能降壓型 DC-DC 轉換器，專為射頻功率管理應用設計。它支持 2.7V 至 5.5V 的輸入電壓範圍，並可提供高達 2.5A 的輸出電流。器件採用緊湊的 16-DSBGA 封裝，非常適合空間受限的設計。憑藉其高效率與低輸出紋波，LM3243 優化用於為無線基礎設施和便攜設備中的射頻功率放大器供電。

詳細技術參數

核心特性

• 高達 95% 的效率，降低熱耗散
• 低輸出紋波，提供乾淨的射頻電源
• 快速瞬態響應，適應動態負載變化
• 集成功率 MOSFET，實現緊湊方案
• 使能引腳，支持電源排序
• 過流和過熱保護

典型應用場景

• 5G 基站射頻功率放大器
• 車載雷達模塊
• 便攜無線設備（如智能手機、平板電腦）
• 物聯網網關和接入點
• 需要高效率的電池供電設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM3243TME/NOPB 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]