TLC6989DYYR TI LED Driver | 14-SOT-23-THIN | 40V, 150mA

Product Overview

The TLC6989DYYR from Texas Instruments is a high-performance, constant-current LED driver designed for precise current regulation in a compact 14-pin SOT-23-THIN package. It operates over a wide input voltage range of 3V to 40V and delivers up to 150mA per channel, making it ideal for automotive, industrial, and display applications. The device features a single-channel output with integrated fault detection, including open-LED and short-circuit protection, ensuring reliable operation in harsh environments.

Detailed Technical Specifications

Key Features

• Single-channel constant-current LED driver
• Wide input voltage range: 3V to 40V
• Output current up to 150mA with ±3% accuracy
• PWM dimming capability up to 10kHz
• Integrated open-LED and short-circuit detection
• Thermal shutdown protection
• Compact 14-SOT-23-THIN package for space-constrained designs

Target Applications

• Automotive exterior lighting (e.g., tail lights, turn signals)
• Industrial LED signage and displays
• 5G base station indicator LEDs
• Dashboard backlighting in automotive clusters
• General-purpose constant-current LED driving

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TLC6989DYYR. 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

TLC6989DYYR 是德州儀器（TI）推出的一款高性能恆流 LED 驅動器，採用緊湊的 14 引腳 SOT-23-THIN 封裝。它支持 3V 至 40V 的寬輸入電壓範圍，每通道可提供高達 150mA 的輸出電流，非常適合汽車、工業和顯示應用。該器件具有單通道輸出，並集成故障檢測功能，包括開路 LED 和短路保護，確保在惡劣環境下的可靠運行。

詳細技術參數

核心特性

• 單通道恆流 LED 驅動器
• 寬輸入電壓範圍：3V 至 40V
• 輸出電流高達 150mA，精度 ±3%
• PWM 調光能力最高 10kHz
• 集成開路 LED 和短路檢測
• 熱關斷保護
• 緊湊的 14-SOT-23-THIN 封裝，適合空間受限的設計

典型應用場景

• 汽車外部照明（例如尾燈、轉向燈）
• 工業 LED 標牌和顯示器
• 5G 基站指示燈
• 汽車儀表盤背光
• 通用恆流 LED 驅動

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TLC6989DYYR 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]