LP8865CYQDGNRQ1 TI LED Driver | 8-HVSSOP | 4-Ch, 150mA, AEC-Q100

Product Overview

The LP8865CYQDGNRQ1 is a high-performance, automotive-grade LED driver from Texas Instruments, designed for precision current regulation in display backlighting and lighting systems. Housed in a compact 8-pin HVSSOP package, this device integrates four independent current sinks capable of delivering up to 150 mA each, with excellent current matching and thermal performance. The LP8865CYQDGNRQ1 is AEC-Q100 qualified, making it suitable for harsh automotive environments. Its wide input voltage range (4.5V to 40V) and built-in protection features (overvoltage, overtemperature, LED open/short detection) ensure reliable operation in demanding applications.

Detailed Technical Specifications

Key Features

• Four independent LED current sinks with up to 150 mA each
• Excellent current matching (±3%) for uniform brightness
• Wide input voltage range (4.5V to 40V) for automotive and industrial use
• Integrated boost controller for high-efficiency power conversion
• PWM dimming capability with high contrast ratio
• Comprehensive fault protection: overvoltage, overtemperature, LED open/short detection
• AEC-Q100 qualified for automotive reliability
• Compact 8-HVSSOP package for space-constrained designs

Target Applications

• Automotive dashboard displays and infotainment systems
• Head-up displays (HUD) in vehicles
• LED backlighting for automotive center stack and cluster
• Industrial control panels and human-machine interfaces (HMI)
• 5G base station status indicators and lighting
• General-purpose constant current LED driving

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LP8865CYQDGNRQ1. 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

LP8865CYQDGNRQ1 是德州儀器 (TI) 推出的一款高性能車規級 LED 驅動器，專為顯示背光及照明系統的精確電流調節而設計。該器件採用緊湊的 8 引腳 HVSSOP 封裝，集成四個獨立電流沉，每個通道可提供高達 150 mA 的電流，具有出色的電流匹配和熱性能。LP8865CYQDGNRQ1 通過 AEC-Q100 認證，適用於嚴苛的汽車環境。其寬輸入電壓範圍 (4.5V 至 40V) 和內置保護功能 (過壓、過溫、LED 開路/短路檢測) 確保在苛刻應用中的可靠運行。

詳細技術參數

核心特性

• 四個獨立 LED 電流沉，每通道高達 150 mA
• 出色的電流匹配 (±3%)，確保亮度均勻
• 寬輸入電壓範圍 (4.5V 至 40V)，適用於汽車和工業應用
• 集成升壓控制器，實現高效電源轉換
• PWM 調光能力，高對比度
• 全面的故障保護：過壓、過溫、LED 開路/短路檢測
• 通過 AEC-Q100 認證，汽車級可靠性
• 緊湊的 8-HVSSOP 封裝，適合空間受限設計

典型應用場景

• 汽車儀表盤顯示和資訊娛樂系統
• 車載抬頭顯示器 (HUD)
• 汽車中控和儀表組的 LED 背光
• 工業控制面板和人機介面 (HMI)
• 5G 基站狀態指示燈和照明
• 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 LP8865CYQDGNRQ1 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]