LM3414MRX/NOPB TI LED Driver | 8-SO-POWERPAD | 1A, 4.5V-65V

Product Overview

The LM3414MRX/NOPB is a constant current buck LED driver from Texas Instruments, designed to drive high-power LEDs with a constant current of up to 1A. It operates over a wide input voltage range of 4.5V to 65V, making it suitable for a variety of lighting applications. The device features integrated power MOSFET and high-side current sensing, providing a compact and efficient solution. The 8-SO-POWERPAD package enhances thermal performance, enabling reliable operation in demanding environments.

Detailed Technical Specifications

Key Features

• Constant current output up to 1A
• Wide input voltage range: 4.5V to 65V
• Integrated 65V power MOSFET
• High-side current sensing with ±5% accuracy
• PWM and analog dimming capability
• Adjustable switching frequency up to 1MHz
• Thermal shutdown and cycle-by-cycle current limit
• Open LED protection
• 8-SO-POWERPAD package for enhanced thermal dissipation

Target Applications

• 5G base station indicator LEDs
• Automotive dashboard backlighting
• Industrial lighting systems
• General purpose constant current LED drivers
• Portable lighting

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM3414MRX/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

LM3414MRX/NOPB 是德州儀器（TI）的一款恒流降壓 LED 驅動器，能夠以高達 1A 的恒流驅動大功率 LED。它支持 4.5V 至 65V 的寬輸入電壓範圍，適用於多種照明應用。該器件集成了功率 MOSFET 和高側電流檢測，提供緊湊高效的解決方案。8-SO-POWERPAD 封裝增強了熱性能，確保在苛刻環境中可靠運行。

詳細技術參數

核心特性

• 恒流輸出高達 1A
• 寬輸入電壓範圍：4.5V 至 65V
• 集成 65V 功率 MOSFET
• 高側電流檢測，精度 ±5%
• 支持 PWM 和模擬調光
• 可調開關頻率最高 1MHz
• 熱關斷和逐週期電流限制
• 開路 LED 保護
• 8-SO-POWERPAD 封裝，增強散熱

典型應用場景

• 5G 基站指示燈
• 汽車儀表板背光
• 工業照明系統
• 通用恒流 LED 驅動
• 便攜式照明

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM3414MRX/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]