TLC69604RTWR TI LED Driver | 24-WQFN (4x4) | 4-Channel, 50mA/Ch

Product Overview

The TLC69604RTWR from Texas Instruments is a 4-channel constant-current LED driver designed for high-brightness LED applications. It integrates a 50mA per channel sink current capability with a 30V output rating, making it suitable for automotive and industrial lighting. The device features a serial interface for easy daisy-chaining and supports PWM dimming for precise brightness control. Packaged in a compact 24-WQFN (4x4mm), it offers excellent thermal performance and space savings.

Detailed Technical Specifications

Key Features

• 4 constant-current sink outputs with 50mA per channel
• 30V output withstand voltage for series LED connections
• Serial interface with daisy-chain capability
• PWM dimming with 8-bit resolution
• Built-in thermal shutdown and LED open/short detection
• Low quiescent current (1.5mA typical)
• Compact 4x4mm QFN package

Target Applications

• Automotive exterior lighting (e.g., tail lights, turn signals in Tesla Model 3)
• Industrial LED signage and display backlighting
• 5G base station status indicators
• Dashboard backlighting in infotainment systems
• General-purpose constant-current LED driving

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TLC69604RTWR. 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

TLC69604RTWR 是德州儀器推出的4通道恒流LED驅動器，專為高亮度LED應用設計。每通道支持高達50mA的灌電流，輸出耐壓30V，適用於汽車和工業照明。器件採用串行接口，便於級聯，並支持PWM調光以實現精確亮度控制。緊湊的24-WQFN（4x4mm）封裝提供優異的熱性能和節省空間。

詳細技術參數

核心特性

• 4路恒流灌電流輸出，每通道50mA
• 30V輸出耐壓，支持LED串聯
• 串行接口，支持級聯
• PWM調光，8位分辨率
• 內置熱關斷和LED開路/短路檢測
• 低靜態電流（典型1.5mA）
• 緊湊4x4mm QFN封裝

典型應用場景

• 汽車外部照明（例如特斯拉Model 3的尾燈、轉向燈）
• 工業LED標牌和顯示器背光
• 5G基站狀態指示燈
• 信息娛樂系統儀表板背光
• 通用恒流LED驅動

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TLC69604RTWR 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]