TPS92682QRHMRQ1 TI Automotive LED Driver | 32-VQFN (5x5) | 4.5V-65V, Dual-Channel

Product Overview

The TPS92682QRHMRQ1 is a dual-channel, high-brightness LED driver from Texas Instruments, designed for automotive lighting applications. It integrates two independent current sinks with programmable current up to 1.5 A per channel, supporting a wide input voltage range from 4.5 V to 65 V. The device features flexible dimming options including PWM and analog dimming, and offers comprehensive fault protection such as LED open/short detection, overcurrent, and overtemperature protection. Housed in a compact 32-pin VQFN (5x5 mm) package, it is AEC-Q100 qualified for automotive reliability.

Detailed Technical Specifications

Key Features

• Dual-channel independent LED current control
• Wide input voltage range for 12-V and 24-V automotive systems
• High current accuracy for uniform brightness
• Flexible dimming with PWM and analog control
• Integrated fault diagnostics and protection
• Spread spectrum for EMI reduction
• Compact 5x5 mm QFN package

Target Applications

• Automotive headlamps (e.g., matrix LED headlights for Audi A8)
• Daytime running lights (e.g., BMW 3 Series DRL)
• Rear combination lamps (e.g., Toyota Camry taillights)
• Interior ambient lighting (e.g., Mercedes-Benz S-Class cabin lighting)
• Industrial lighting (e.g., high-bay LED fixtures)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS92682QRHMRQ1. 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

TPS92682QRHMRQ1 是德州儀器推出的雙通道高亮度 LED 驅動器，專為汽車照明應用設計。它集成了兩個獨立的電流沉，每個通道可編程電流高達 1.5 A，支持 4.5 V 至 65 V 的寬輸入電壓範圍。該器件提供靈活的調光選項，包括 PWM 和模擬調光，並具有全面的故障保護功能，如 LED 開路/短路檢測、過流和過溫保護。採用緊湊的 32 引腳 VQFN（5x5 mm）封裝，通過 AEC-Q100 汽車級認證。

詳細技術參數

核心特性

• 雙通道獨立 LED 電流控制
• 寬輸入電壓範圍，適用於 12V 和 24V 汽車系統
• 高電流精度，確保均勻亮度
• 靈活的 PWM 和模擬調光
• 集成故障診斷和保護
• 展頻技術降低 EMI
• 緊湊的 5x5 mm QFN 封裝

典型應用場景

• 汽車前大燈（例如奧迪 A8 矩陣式 LED 頭燈）
• 日間行車燈（例如寶馬 3 系 DRL）
• 後組合燈（例如豐田凱美瑞尾燈）
• 車內氛圍燈（例如奔馳 S 級座艙照明）
• 工業照明（例如高天棚 LED 燈具）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS92682QRHMRQ1 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]