TLD55411QVXUMA1 Infineon LED Driver | PG-VQFN-48-31 | 4.5-40V, 1.6A

Product Overview

The TLD55411QVXUMA1 is a high-performance, multi-channel LED driver IC from Infineon, designed for automotive and industrial lighting applications. It integrates a boost/SEPIC controller with four internal current sinks, each capable of delivering up to 1.6 A. The device operates from an input voltage range of 4.5 V to 40 V, making it suitable for 12 V and 24 V battery systems. The PG-VQFN-48-31 package ensures compact design and excellent thermal performance.

Detailed Technical Specifications

Key Features

• Integrated boost/SEPIC controller for wide input voltage range
• Four high-current LED sinks with accurate current matching
• Flexible dimming options: analog, PWM, and hybrid
• Comprehensive fault diagnostics and protection
• Spread spectrum for EMI reduction
• AEC-Q100 qualified for automotive applications

Target Applications

• Automotive exterior lighting: headlights, daytime running lights (DRL), turn signals
• Automotive interior lighting: dashboard backlighting, ambient lighting
• Industrial lighting: LED panels, streetlights
• 5G base station indicator lights
• General purpose constant current LED drivers

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TLD55411QVXUMA1. 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

TLD55411QVXUMA1 是英飛凌推出的一款高性能多通道 LED 驅動器 IC，專為汽車和工業照明應用設計。它集成了升壓/SEPIC 控制器和四個內部電流沉，每個通道可提供高達 1.6 A 的電流。器件工作輸入電壓範圍為 4.5 V 至 40 V，適用於 12 V 和 24 V 電池系統。PG-VQFN-48-31 封裝確保了緊湊的設計和優異的熱性能。

詳細技術參數

核心特性

• 集成升壓/SEPIC 控制器，支持寬輸入電壓範圍
• 四個大電流 LED 沉，精確的電流匹配
• 靈活的調光選項：模擬、PWM 和混合調光
• 全面的故障診斷和保護
• 展頻技術降低 EMI
• 通過 AEC-Q100 認證，適用於汽車應用

典型應用場景

• 汽車外部照明：前照燈、日間行車燈、轉向燈
• 汽車內部照明：儀表板背光、氛圍燈
• 工業照明：LED 面板、路燈
• 5G 基站指示燈
• 通用恆流 LED 驅動

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TLD55411QVXUMA1 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]