TLC6989DRRR TI LED Driver | 12-WSON (3x3) | 16-Channel, Constant Current

Product Overview

The TLC6989DRRR from Texas Instruments is a high-performance, 16-channel constant-current LED driver designed for precise current regulation and advanced dimming control. Housed in a compact 12-WSON (3x3 mm) package, it is ideal for space-constrained applications requiring high efficiency and reliability. The device integrates a serial interface for easy communication with microcontrollers and supports both analog and PWM dimming, making it suitable for a wide range of lighting and display applications.

Detailed Technical Specifications

Key Features

• 16 constant-current output channels with ±1% accuracy
• Adjustable output current from 5 mA to 60 mA
• Serial interface for easy control (SPI-compatible)
• Analog and PWM dimming support
• Built-in thermal shutdown protection
• Low dropout voltage (0.5 V typical at 20 mA)
• Compact 12-WSON package for space-saving designs

Target Applications

• LED status indicators in 5G base stations
• Automotive dashboard backlighting
• Industrial control panel lighting
• Portable device display backlighting
• General-purpose LED lighting systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TLC6989DRRR. 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

TLC6989DRRR 是德州儀器 (TI) 推出的一款高性能 16 通道恆流 LED 驅動器，專為精確電流調節和高級調光控制而設計。它採用緊湊的 12-WSON (3x3 mm) 封裝，非常適合需要高效率和高可靠性的空間受限應用。該器件集成了串行接口，便於與微控制器通信，並支持模擬和 PWM 調光，適用於各種照明和顯示應用。

詳細技術參數

核心特性

• 16 路恆流輸出通道，精度 ±1%
• 可調輸出電流 5 mA 至 60 mA
• 串行接口便於控制 (SPI 兼容)
• 支持模擬和 PWM 調光
• 內置熱關斷保護
• 低壓差 (20 mA 時典型值 0.5 V)
• 緊湊的 12-WSON 封裝，節省空間

典型應用場景

• 5G 基站中的 LED 狀態指示燈
• 汽車儀表板背光
• 工業控制面板照明
• 便攜設備顯示屏背光
• 通用 LED 照明系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TLC6989DRRR 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]