TLC5929RGER TI LED Driver | 24-VQFN (4x4) | 16-Ch, Constant Current

Product Overview

The TLC5929RGER is a 16-channel constant-current sink LED driver from Texas Instruments, designed for high-performance display and lighting applications. Housed in a compact 24-VQFN (4x4 mm) package, it integrates advanced features such as dot correction, grayscale control, and error detection. With a wide output current range and low dropout voltage, it is ideal for automotive, industrial, and consumer electronics where precise LED brightness control is required.

Detailed Technical Specifications

Key Features

• 16 constant-current sink channels with 2-45 mA output range
• High accuracy: ±1% channel-to-channel current matching
• Built-in 8-bit grayscale PWM control and 6-bit dot correction
• LED open and short detection with auto-recovery
• 3-wire serial interface with 35 MHz data rate
• Low dropout voltage (0.5 V typical at 20 mA)
• Thermal shutdown protection
• Compact 4x4 mm QFN package for space-constrained designs

Target Applications

• Automotive: Dashboard displays, infotainment systems, ambient lighting (e.g., Tesla Model 3 interior lighting)
• Industrial: LED signage, traffic lights, building automation (e.g., Siemens traffic control modules)
• Consumer: Smart home devices, gaming peripherals, wearable displays (e.g., Philips Hue smart bulbs)
• 5G Base Station: Status indicator panels, fault LEDs (e.g., Huawei 5G base station units)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TLC5929RGER. 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

TLC5929RGER 是德州儀器推出的16通道恆流沉入式LED驅動器，採用緊湊的24-VQFN（4x4 mm）封裝。它集成了點校正、灰度控制和錯誤檢測等先進功能，適用於高性能顯示和照明應用。憑藉寬輸出電流範圍和低壓差特性，非常適合汽車、工業和消費電子領域中需要精確LED亮度控制的場景。

詳細技術參數

核心特性

• 16路恆流沉入通道，輸出範圍2-45 mA
• 高精度：通道間電流匹配±1%
• 內置8位灰度PWM控制和6位點校正
• LED開路和短路檢測，帶自動恢復
• 3線串行接口，數據速率35 MHz
• 低壓差（20 mA時典型值0.5 V）
• 熱關斷保護
• 緊湊4x4 mm QFN封裝，適合空間受限設計

典型應用場景

• 汽車：儀表盤顯示、信息娛樂系統、氛圍燈（例如特斯拉Model 3內部照明）
• 工業：LED標牌、交通信號燈、樓宇自動化（例如西門子交通控制模塊）
• 消費：智能家居設備、遊戲外設、可穿戴顯示（例如飛利浦Hue智能燈泡）
• 5G基站：狀態指示面板、故障指示燈（例如華為5G基站單元）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TLC5929RGER 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]