LP8864SQDCPRQ1 TI LED Driver | 38-HTSSOP | 4-Ch, 150mA, Automotive

Product Overview

The LP8864SQDCPRQ1 is a high-performance, automotive-grade LED driver from Texas Instruments, designed for driving up to four LED strings with high efficiency and precision current matching. Housed in a compact 38-HTSSOP package, this device integrates a boost converter with spread spectrum to reduce EMI, making it ideal for automotive lighting applications such as headlamps, daytime running lights, and interior lighting. With a wide input voltage range of 4.5V to 40V, it supports both 12V and 24V battery systems, ensuring robust operation in harsh automotive environments.

Detailed Technical Specifications

Key Features

• Integrated boost converter with spread spectrum for low EMI
• High efficiency up to 95%
• Flexible dimming: analog and PWM
• Fault diagnostics via I2C interface
• AEC-Q100 qualified for automotive applications
• Thermal shutdown and LED fault protection

Target Applications

• Automotive headlamps (e.g., Audi A8 matrix LED headlamps)
• Daytime running lights (e.g., BMW DRL modules)
• Interior ambient lighting (e.g., Mercedes-Benz cabin lighting)
• Rear combination lamps (e.g., Ford Taillight assemblies)
• Industrial lighting for off-road vehicles

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LP8864SQDCPRQ1. 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

LP8864SQDCPRQ1 是德州儀器推出的一款高性能車規級 LED 驅動器，專為驅動多達四串 LED 設計，具有高效率和高精度電流匹配特性。該器件採用緊湊的 38-HTSSOP 封裝，集成升壓轉換器並帶有展頻功能以降低 EMI，非常適合汽車照明應用，如前照燈、日行燈和內部照明。其寬輸入電壓範圍為 4.5V 至 40V，支援 12V 和 24V 電池系統，確保在惡劣汽車環境中穩定運行。

詳細技術參數

核心特性

• 集成升壓轉換器，帶展頻功能以降低 EMI
• 高效率，最高可達 95%
• 靈活調光：模擬和 PWM
• 通過 I2C 接口進行故障診斷
• 通過 AEC-Q100 認證，適用於汽車應用
• 熱關斷和 LED 故障保護

典型應用場景

• 汽車前照燈（例如奧迪 A8 矩陣式 LED 前照燈）
• 日行燈（例如寶馬 DRL 模塊）
• 內部氛圍燈（例如奔馳座艙照明）
• 後組合燈（例如福特尾燈總成）
• 非道路車輛的工業照明

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LP8864SQDCPRQ1 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]