LP8868YQDGNRQ1 TI LED Driver | 12-HVSSOP | 4-Ch, 150mA/Ch, Automotive

Product Overview

The LP8868YQDGNRQ1 is a high-performance, automotive-grade LED driver from Texas Instruments, designed for precision current regulation in advanced lighting systems. Housed in a compact 12-HVSSOP package, this device integrates four independent current sinks capable of delivering up to 150 mA per channel. It features a wide input voltage range of 4.5V to 40V, making it suitable for both 12V and 24V automotive battery systems. The LP8868YQDGNRQ1 incorporates PWM dimming control, fault diagnostics, and thermal shutdown, ensuring reliable operation in harsh environments. Its AEC-Q100 qualification guarantees robust performance for automotive applications.

Detailed Technical Specifications

Key Features

• Four independent LED current sinks with 150 mA maximum per channel
• Wide input voltage range (4.5V to 40V) for automotive battery systems
• PWM dimming with high frequency (up to 20 kHz) for flicker-free operation
• Integrated fault diagnostics for LED open/short and overtemperature
• Low dropout voltage (200 mV typical at 100 mA) for high efficiency
• Compact 12-HVSSOP package for space-constrained designs
• AEC-Q100 qualified for automotive reliability

Target Applications

• Automotive exterior lighting: Daytime running lights (DRL), turn signals, tail lights
• Automotive interior lighting: Dashboard backlighting, ambient lighting
• Infotainment display backlighting
• 5G base station indicator lights
• Industrial control panel illumination

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LP8868YQDGNRQ1. 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

LP8868YQDGNRQ1 是德州儀器推出的一款高性能車規級 LED 驅動器，專為先進照明系統中的精確電流調節而設計。該器件採用緊湊的 12-HVSSOP 封裝，集成四個獨立電流沉，每通道可提供高達 150 mA 的電流。其寬輸入電壓範圍為 4.5V 至 40V，適用於 12V 和 24V 汽車電池系統。LP8868YQDGNRQ1 支持 PWM 調光、故障診斷和熱關斷功能，確保在惡劣環境下的可靠運行。通過 AEC-Q100 認證，保證了汽車應用的穩健性能。

詳細技術參數

核心特性

• 四個獨立 LED 電流沉，每通道最高 150 mA
• 寬輸入電壓範圍（4.5V 至 40V），適用於汽車電池系統
• PWM 調光，高頻率（最高 20 kHz）實現無閃爍操作
• 集成故障診斷，檢測 LED 開路/短路和過溫
• 低壓差電壓（100 mA 時典型值 200 mV），效率高
• 緊湊的 12-HVSSOP 封裝，適合空間受限的設計
• 通過 AEC-Q100 認證，確保汽車可靠性

典型應用場景

• 汽車外部照明：日間行車燈、轉向燈、尾燈
• 汽車內部照明：儀表板背光、氛圍燈
• 信息娛樂顯示屏背光
• 5G 基站指示燈
• 工業控制面板照明

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LP8868YQDGNRQ1 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]