TLC69662RTWR TI LED Driver | 24-WQFN (4x4) | 16-Ch, 50mA/Ch, PWM Dimming

Product Overview

The TLC69662RTWR is a 16-channel constant-current LED driver from Texas Instruments, designed for high-performance display backlighting and lighting applications. Housed in a compact 24-WQFN (4x4 mm) package, it integrates advanced features such as 16-bit PWM dimming, phase-shift control, and fault detection. Each channel can sink up to 50 mA, with current accuracy of ±1% (typical) between channels. The device operates over a wide supply voltage range of 3.0 V to 5.5 V, making it suitable for battery-powered and industrial systems.

Detailed Technical Specifications

Key Features

• 16 constant-current sink outputs with 50 mA capability per channel
• 16-bit PWM dimming for smooth, high-resolution brightness control
• Phase-shift control to reduce input ripple and EMI
• I²C interface with programmable address
• Built-in LED open/short detection and thermal shutdown
• Low quiescent current (1.5 mA typical)
• Spread-spectrum clocking for low EMI

Target Applications

• Automotive dashboard and infotainment display backlighting (e.g., Tesla Model 3 center display)
• 5G base station status indicator panels (e.g., Nokia AirScale)
• Industrial control panel backlighting (e.g., Siemens HMI panels)
• Medical device display backlighting (e.g., GE Healthcare patient monitors)
• Smart home appliance LED indicators (e.g., Samsung Family Hub refrigerator)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TLC69662RTWR. 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

TLC69662RTWR 是德州儀器推出的16通道恆流LED驅動器，專為高性能顯示背光和照明應用設計。採用緊湊的24-WQFN（4x4 mm）封裝，集成16位PWM調光、相移控制和故障檢測等先進功能。每個通道可吸收高達50 mA電流，通道間電流精度典型值為±1%。器件工作電壓範圍為3.0 V至5.5 V，適用於電池供電和工業系統。

詳細技術參數

核心特性

• 16路恆流沉輸出，每通道50 mA
• 16位PWM調光，實現平滑高分辨率亮度控制
• 相移控制，降低輸入紋波和EMI
• I²C接口，可編程地址
• 內置LED開路/短路檢測和熱關斷
• 低靜態電流（典型值1.5 mA）
• 展頻時鐘，低EMI

典型應用場景

• 汽車儀表盤和信息娛樂顯示背光（如特斯拉Model 3中控屏）
• 5G基站狀態指示燈面板（如諾基亞AirScale）
• 工業控制面板背光（如西門子HMI面板）
• 醫療設備顯示背光（如GE醫療病人監護儀）
• 智能家居電器LED指示燈（如三星Family Hub冰箱）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TLC69662RTWR 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]