TLC69668RTWR TI LED Driver | 24-WQFN (4x4) | 16-Ch, 50mA/Ch, PWM Dimming

Product Overview

The TLC69668RTWR is a high-performance 16-channel constant-current LED driver from Texas Instruments, designed for precise current regulation and advanced dimming control. Housed in a compact 24-WQFN (4x4 mm) package, it delivers up to 50 mA per channel with excellent accuracy and low dropout voltage. The device integrates a 16-bit PWM dimming engine, enabling smooth and flicker-free brightness control. With its robust fault protection and wide operating temperature range, the TLC69668RTWR is ideal for demanding automotive, industrial, and display applications.

Detailed Technical Specifications

Key Features

• 16 constant-current output channels with 50 mA max per channel
• 16-bit PWM dimming for high-resolution brightness control
• Low dropout voltage minimizes power dissipation
• Global and individual channel brightness control
• Built-in fault detection (LED open/short, overtemperature)
• I2C interface for flexible configuration
• Compact 4x4 mm WQFN package saves board space
• AEC-Q100 qualified for automotive applications

Target Applications

• Automotive exterior lighting (e.g., Audi A8 matrix LED headlights)
• Automotive interior ambient lighting (e.g., Mercedes-Benz S-Class dashboard)
• Industrial LED signage and display backlighting
• 5G base station status indicators
• Medical device illumination (e.g., patient monitor panels)
• General-purpose constant-current LED driving

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TLC69668RTWR. 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

TLC69668RTWR 是德州儀器（TI）推出的一款高性能16通道恆流LED驅動器，採用緊湊的24-WQFN（4x4 mm）封裝。每通道可提供高達50 mA的輸出電流，具有出色的電流精度和低壓差特性。該器件集成了16位PWM調光引擎，可實現平滑無閃爍的亮度控制。憑藉強大的故障保護功能和寬工作溫度範圍，TLC69668RTWR 非常適合汽車、工業和顯示等要求嚴苛的應用。

詳細技術參數

核心特性

• 16路恆流輸出，每通道最大50 mA
• 16位PWM調光，實現高解析度亮度控制
• 低壓差電壓，降低功耗
• 全局和獨立通道亮度控制
• 內建故障檢測（LED開路/短路、過溫）
• I2C接口，靈活配置
• 緊湊4x4 mm WQFN封裝，節省電路板空間
• 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（例如奧迪A8矩陣式LED頭燈）
• 汽車內部氛圍照明（例如奔馳S級儀表板）
• 工業LED標誌和顯示器背光
• 5G基站狀態指示燈
• 醫療設備照明（例如病人監護儀面板）
• 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 TLC69668RTWR 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]