TLC69660QPWPRQ1 TI LED Driver | 28-HTSSOP | 60-Ch, 5.5V, PWM Dimming

Product Overview

The TLC69660QPWPRQ1 is a 60-channel constant-current sink LED driver from Texas Instruments, designed for automotive and industrial lighting applications. It operates from a supply voltage of 3.0V to 5.5V and provides up to 50 mA per channel with 8-bit global brightness control and 8-bit individual PWM dimming. The device features a serial interface for data communication and supports fault detection (LED open/short, thermal shutdown). Packaged in a 28-pin HTSSOP with exposed pad for thermal management, it is qualified to AEC-Q100 for automotive applications.

Detailed Technical Specifications

Key Features

• 60 constant-current sink channels with 50 mA capability
• 8-bit global brightness and 8-bit individual PWM dimming for fine control
• Serial interface with daisy-chain capability for multiple devices
• Built-in fault detection for LED open/short and thermal shutdown
• Low quiescent current and shutdown mode for power saving
• Thermally enhanced HTSSOP package for efficient heat dissipation
• AEC-Q100 qualified for automotive reliability

Target Applications

• Automotive exterior lighting: taillights, turn signals, daytime running lights (e.g., Audi A8 LED matrix taillights)
• Automotive interior lighting: ambient lighting, dashboard backlighting (e.g., Tesla Model 3 interior LED strips)
• Industrial signage and display backlighting (e.g., outdoor LED billboards)
• 5G base station status indicators (e.g., Nokia AirScale base station LED arrays)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TLC69660QPWPRQ1. 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

TLC69660QPWPRQ1 是德州儀器推出的 60 通道恆流沉入式 LED 驅動器，專為汽車和工業照明應用設計。它可在 3.0V 至 5.5V 的電源電壓下工作，每通道提供高達 50 mA 的電流，並具有 8 位全局亮度控制和 8 位獨立 PWM 調光功能。該器件採用串行接口進行數據通信，支持故障檢測（LED 開路/短路、熱關斷）。封裝為 28 引腳 HTSSOP，帶有裸露焊盤以增強散熱，並通過 AEC-Q100 認證，適用於汽車應用。

詳細技術參數

核心特性

• 60 通道恆流沉入式驅動，每通道 50 mA 能力
• 8 位全局亮度和 8 位獨立 PWM 調光，實現精細控制
• 串行接口，支持菊花鏈級聯多個器件
• 內置故障檢測：LED 開路/短路和熱關斷
• 低靜態電流和關斷模式，節省功耗
• 增強散熱的 HTSSOP 封裝，有效散熱
• 通過 AEC-Q100 認證，確保汽車級可靠性

典型應用場景

• 汽車外部照明：尾燈、轉向燈、日間行車燈（例如奧迪 A8 LED 矩陣尾燈）
• 汽車內部照明：環境照明、儀表板背光（例如特斯拉 Model 3 內部 LED 燈條）
• 工業標牌和顯示器背光（例如戶外 LED 廣告牌）
• 5G 基站狀態指示燈（例如諾基亞 AirScale 基站 LED 陣列）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TLC69660QPWPRQ1 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]