TLC59108IRGYR TI LED Driver | 20-VQFN (3.5x4.5) | 8-Channel, Constant Current

Product Overview

The TLC59108IRGYR from Texas Instruments is a monolithic, 8-channel, constant-current sink LED driver designed for high-performance lighting applications. Each channel can be independently adjusted via an I2C interface, providing precise current control from 5 mA to 120 mA. The device operates from a 3V to 5.5V supply and features a 20-VQFN (3.5x4.5) package, making it ideal for space-constrained designs. With built-in thermal shutdown and error detection, the TLC59108IRGYR ensures reliable operation in demanding environments.

Detailed Technical Specifications

Key Features

• 8 constant-current sink channels with independent PWM dimming
• I2C interface with programmable group and individual brightness
• Low dropout voltage (0.5V at 120 mA)
• Built-in thermal shutdown and error flag
• 3.3V and 5V logic compatible
• Small footprint 20-VQFN package

Target Applications

• 5G base station status indicators
• Automotive dashboard backlighting
• Industrial control panel LEDs
• RGB LED displays and signage
• Portable electronics (smartphones, tablets)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TLC59108IRGYR. 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

TLC59108IRGYR 是德州儀器（TI）推出的一款單片8通道恆流沉入式LED驅動器，專為高性能照明應用設計。每個通道可通過I2C接口獨立調節，提供5 mA至120 mA的精確電流控制。器件工作電壓為3V至5.5V，採用20-VQFN（3.5x4.5）封裝，非常適合空間受限的設計。內置熱關斷和錯誤檢測功能，確保在惡劣環境下可靠運行。

詳細技術參數

核心特性

• 8通道恆流沉入式輸出，支持獨立PWM調光
• I2C接口，可編程組亮度和單個亮度
• 低壓差（120 mA時0.5V）
• 內置熱關斷和錯誤標誌
• 兼容3.3V和5V邏輯
• 小尺寸20-VQFN封裝

典型應用場景

• 5G基站狀態指示燈
• 汽車儀表盤背光
• 工業控制面板LED
• RGB LED顯示屏和標牌
• 便攜式電子設備（智能手機、平板電腦）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TLC59108IRGYR 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]