TLC5941QPWPRQ1 TI LED Driver | 28-HTSSOP | 16-Channel, Constant Current

Product Overview

The TLC5941QPWPRQ1 is a 16-channel constant-current sink LED driver from Texas Instruments, designed for automotive and industrial applications. It features a 16-bit grayscale control with a 7-bit dot correction, enabling precise brightness and color mixing. The device operates from a 3V to 5.5V supply and provides up to 50mA per channel. Its 28-HTSSOP package ensures compact design and efficient thermal dissipation.

Detailed Technical Specifications

Key Features

• 16 constant-current sink outputs
• 16-bit grayscale PWM control
• 7-bit dot correction for brightness uniformity
• Serial data interface with daisy-chain capability
• Thermal shutdown protection
• LED open detection
• Automotive qualified (AEC-Q100)

Target Applications

• Automotive exterior lighting (e.g., Audi A8 LED matrix headlights)
• Automotive interior ambient lighting (e.g., BMW 7-series dashboard)
• Industrial display backlighting (e.g., Siemens HMI panels)
• 5G base station status indicators (e.g., Huawei 5G RRU)
• LED signage and video walls

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TLC5941QPWPRQ1. 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

TLC5941QPWPRQ1 是德州儀器推出的16通道恆流沉入式LED驅動器，專為汽車和工業應用設計。它具備16位灰度控制和7位點校正功能，可實現精確的亮度和混色。器件工作電壓為3V至5.5V，每通道提供高達50mA電流。28-HTSSOP封裝確保緊湊設計和高效散熱。

詳細技術參數

核心特性

• 16路恆流沉入輸出
• 16位灰度PWM控制
• 7位點校正以實現亮度均勻性
• 串行數據接口，支持級聯
• 熱關斷保護
• LED開路檢測
• 通過汽車級認證（AEC-Q100）

典型應用場景

• 汽車外部照明（例如奧迪A8 LED矩陣大燈）
• 汽車內部環境照明（例如寶馬7系儀表板）
• 工業顯示背光（例如西門子HMI面板）
• 5G基站狀態指示燈（例如華為5G RRU）
• LED標牌和視頻牆

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TLC5941QPWPRQ1 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]