TLC59401RHBR TI LED Driver | 32-VQFN (5x5) | 16-Ch, 120mA, Dot Correction

Product Overview

The TLC59401RHBR is a 16-channel constant-current sink LED driver from Texas Instruments, designed for high-performance display and lighting applications. It integrates dot correction, grayscale control, and error detection, making it ideal for LED video walls, automotive lighting, and industrial signage. The device operates from a 3.0V to 5.5V supply and delivers up to 120mA per channel with 12-bit (4096 steps) grayscale PWM control. Its 32-VQFN (5x5 mm) package enables compact designs.

Detailed Technical Specifications

Key Features

• 16 constant-current sink channels with 120 mA max per channel
• 12-bit grayscale PWM for smooth brightness control
• 6-bit dot correction for individual LED brightness adjustment
• Serial interface with 30 MHz clock for high-speed data transfer
• Built-in error detection (LED open/short, thermal shutdown)
• Low power consumption with sleep mode
• Wide supply voltage range (3.0V to 5.5V)
• Compact 32-VQFN package (5x5 mm)

Target Applications

• LED video walls and digital signage (e.g., indoor/outdoor displays)
• Automotive lighting (e.g., headlamps, taillights, interior ambient lighting)
• Industrial control panels and instrumentation
• 5G base station status indicators
• Dashboard backlighting in automotive and avionics
• Architectural lighting and decorative LED strips

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TLC59401RHBR. 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

TLC59401RHBR 是德州儀器（TI）推出的16通道恆流沉入式LED驅動器，專為高性能顯示和照明應用設計。它集成了點校正、灰度控制和錯誤檢測功能，非常適合LED視頻牆、汽車照明和工業標牌。該器件在3.0V至5.5V電源下工作，每通道提供高達120mA的電流，並具有12位（4096級）灰度PWM控制。32-VQFN（5x5 mm）封裝實現了緊湊設計。

詳細技術參數

核心特性

• 16個恆流沉入通道，每通道最大120 mA
• 12位灰度PWM，實現平滑亮度控制
• 6位點校正，可單獨調整每個LED亮度
• 串行接口，30 MHz時鐘，支持高速數據傳輸
• 內置錯誤檢測（LED開路/短路，熱關斷）
• 低功耗，支持睡眠模式
• 寬電源電壓範圍（3.0V至5.5V）
• 緊湊的32-VQFN封裝（5x5 mm）

典型應用場景

• LED視頻牆和數字標牌（例如室內/室外顯示屏）
• 汽車照明（例如前照燈、尾燈、內部氛圍燈）
• 工業控制面板和儀器儀表
• 5G基站狀態指示燈
• 汽車和航空儀表板背光
• 建築照明和裝飾性LED燈帶

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TLC59401RHBR 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]