TPS929240QDCPRQ1 TI LED Driver | 38-HTSSOP | 40V, 4-Ch, FlexWire

Product Overview

The TPS929240QDCPRQ1 is a high-performance automotive-grade LED driver from Texas Instruments, designed for advanced lighting systems. It integrates four high-side current sinks with flexible dimming options, supporting both analog and PWM dimming. The device operates from a 4.5V to 40V supply voltage, making it suitable for 12V and 24V automotive systems. Its FlexWire interface enables daisy-chain communication, reducing wiring complexity. The package is a 38-pin HTSSOP with exposed pad for thermal dissipation.

Detailed Technical Specifications

Key Features

• Automotive AEC-Q100 qualified
• FlexWire daisy-chain communication reduces wiring
• Independent channel control with 12-bit PWM and 8-bit analog dimming
• Integrated fault detection and reporting
• Low quiescent current in standby mode
• Spread spectrum for EMI reduction

Target Applications

• Automotive exterior lighting: headlamps, daytime running lights (DRL), turn signals
• Automotive interior lighting: ambient lighting, dashboard backlighting
• Industrial lighting: LED signage, architectural lighting
• Specific examples: 5G base station status indicators, infotainment display backlight

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS929240QDCPRQ1. 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

TPS929240QDCPRQ1 是德州儀器推出的一款高性能車規級 LED 驅動器，專為先進照明系統設計。它集成了四個高側電流沉，支持模擬和 PWM 調光，並採用 FlexWire 接口實現菊花鏈通信，減少佈線複雜性。該器件可在 4.5V 至 40V 電源電壓範圍內工作，適用於 12V 和 24V 汽車系統。封裝為 38 引腳 HTSSOP，帶有散熱焊盤。

詳細技術參數

核心特性

• 符合 AEC-Q100 車規認證
• FlexWire 菊花鏈通信，減少佈線
• 獨立通道控制，支持 12-bit PWM 和 8-bit 模擬調光
• 集成故障檢測與報告
• 待機模式低靜態電流
• 展頻技術降低 EMI

典型應用場景

• 汽車外部照明：前照燈、日間行車燈、轉向燈
• 汽車內部照明：氛圍燈、儀表板背光
• 工業照明：LED 標誌、建築照明
• 具體實例：5G 基站狀態指示燈、信息娛樂顯示屏背光

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS929240QDCPRQ1 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]