LP8865CWQDGNRQ1 TI LED Driver | 8-HVSSOP | 60V, 150mA, AEC-Q100

Product Overview

The LP8865CWQDGNRQ1 is a high-performance, automotive-grade LED driver from Texas Instruments, designed for precision current regulation in automotive lighting systems. Housed in a compact 8-HVSSOP package, this device integrates a boost controller with four current sinks, each capable of delivering up to 150 mA. It operates over a wide input voltage range of 4.5 V to 60 V, making it suitable for 12-V and 24-V automotive battery systems. The LP8865CWQDGNRQ1 features spread-spectrum frequency modulation to reduce EMI, and includes comprehensive fault protection such as LED open/short detection, overvoltage, and overtemperature shutdown. With AEC-Q100 qualification, it ensures reliability in harsh automotive environments.

Detailed Technical Specifications

Key Features

• Integrated boost controller with 4 current sinks
• Spread-spectrum frequency modulation for low EMI
• PWM dimming with up to 10,000:1 ratio
• Analog dimming via external resistor
• Fault diagnostics and reporting via FAULT pin
• Small 8-HVSSOP package for space-constrained designs

Target Applications

• Automotive exterior lighting: headlights, daytime running lights (DRLs), turn signals
• Automotive interior lighting: dashboard backlighting, ambient lighting
• Infotainment display backlighting
• Industrial lighting: LED bars, signage
• 5G base station indicator lights

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LP8865CWQDGNRQ1. 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

LP8865CWQDGNRQ1 是德州儀器 (TI) 推出的一款高性能車規級 LED 驅動器，專為汽車照明系統的精確電流調節而設計。該器件採用緊湊的 8-HVSSOP 封裝，集成了一個升壓控制器和四個電流沉，每個電流沉可提供高達 150 mA 的電流。它支持 4.5 V 至 60 V 的寬輸入電壓範圍，適用於 12 V 和 24 V 汽車電池系統。LP8865CWQDGNRQ1 具有擴頻調製功能以降低 EMI，並包含全面的故障保護，如 LED 開路/短路檢測、過壓和過溫關斷。通過 AEC-Q100 認證，確保在惡劣汽車環境中的可靠性。

詳細技術參數

核心特性

• 集成升壓控制器和 4 個電流沉
• 擴頻調製以實現低 EMI
• PWM 調光，比率高達 10,000:1
• 通過外部電阻進行模擬調光
• 通過 FAULT 引腳進行故障診斷和報告
• 小型 8-HVSSOP 封裝，適合空間受限的設計

典型應用場景

• 汽車外部照明：前照燈、日間行車燈 (DRL)、轉向燈
• 汽車內部照明：儀表板背光、環境照明
• 信息娛樂顯示屏背光
• 工業照明：LED 燈條、標牌
• 5G 基站指示燈

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LP8865CWQDGNRQ1 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]