LP8873QRBBRQ1 TI LED Driver | 24-VQFN-HR（4X4） | 12-Channel, 50mA

Product Overview

The LP8873QRBBRQ1 from Texas Instruments is a high-performance, 12-channel LED driver designed for automotive and industrial lighting applications. Housed in a compact 24-VQFN-HR (4x4 mm) package, it integrates advanced features such as PWM dimming, fault detection, and thermal management. With a maximum output current of 50 mA per channel, it is ideal for driving LEDs in dashboards, infotainment systems, and exterior lighting.

Detailed Technical Specifications

Key Features

• 12 independent LED channels with 50 mA max per channel
• I2C-controlled PWM dimming for smooth brightness adjustment
• Integrated fault detection (open/short LED, overtemperature)
• Low quiescent current for power-sensitive applications
• Compact 4x4 mm VQFN package for space-constrained designs
• AEC-Q100 qualified for automotive applications

Target Applications

• Automotive dashboard backlighting (e.g., Tesla Model 3 instrument cluster)
• Infotainment display backlighting (e.g., BMW iDrive system)
• Interior ambient lighting (e.g., Audi multicolor LED strips)
• Exterior lighting (e.g., Ford F-150 tail lights)
• Industrial control panel indicators

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LP8873QRBBRQ1. 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

LP8873QRBBRQ1 是德州儀器（TI）推出的一款高性能12通道LED驅動器，專為汽車和工業照明應用設計。它採用緊湊的24-VQFN-HR（4x4 mm）封裝，集成了PWM調光、故障檢測和熱管理等高級功能。每通道最大輸出電流為50 mA，非常適合驅動儀表板、信息娛樂系統和外部照明中的LED。

詳細技術參數

核心特性

• 12個獨立LED通道，每通道最大50 mA
• I2C控制的PWM調光，實現平滑亮度調節
• 集成故障檢測（LED開路/短路、過溫）
• 低靜態電流，適合功耗敏感應用
• 緊湊的4x4 mm VQFN封裝，節省空間
• 通過AEC-Q100認證，適合汽車應用

典型應用場景

• 汽車儀表板背光（例如特斯拉Model 3儀表組）
• 信息娛樂顯示背光（例如寶馬iDrive系統）
• 車內氛圍照明（例如奧迪多色LED燈條）
• 外部照明（例如福特F-150尾燈）
• 工業控制面板指示燈

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LP8873QRBBRQ1 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]