TPS929240AQDCPRQ1 TI LED Driver | 38-HTSSOP | 12-Ch, 40V, FlexWire

Product Overview

The TPS929240AQDCPRQ1 from Texas Instruments is a highly integrated, 12-channel, automotive-grade LED driver designed for advanced lighting systems. It operates from a 4.5V to 40V supply voltage and features a FlexWire serial interface for robust communication. The device is housed in a 38-pin HTSSOP package with PowerPAD for enhanced thermal performance. It supports PWM dimming with 12-bit resolution and offers extensive diagnostic features including LED open/short detection and thermal shutdown.

Detailed Technical Specifications

Key Features

• 12-channel high-side current sinks with up to 150 mA per channel
• Wide input voltage range: 4.5V to 40V
• FlexWire serial interface for daisy-chain and broadcast communication
• 12-bit PWM dimming for smooth brightness control
• Integrated diagnostics: LED open/short detection, overtemperature protection
• AEC-Q100 qualified for automotive applications
• Low quiescent current in standby mode

Target Applications

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

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS929240AQDCPRQ1. 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

TPS929240AQDCPRQ1 是德州儀器推出的一款高度集成的12通道汽車級LED驅動器，專為先進照明系統設計。其工作電源電壓範圍為4.5V至40V，並配備FlexWire串行接口以實現穩健通信。器件採用帶有PowerPAD的38引腳HTSSOP封裝，以增強散熱性能。它支持12位分辨率的PWM調光，並提供全面的診斷功能，包括LED開路/短路檢測和熱關斷。

詳細技術參數

核心特性

• 12通道高側電流沉，每通道最高150 mA
• 寬輸入電壓範圍：4.5V 至 40V
• FlexWire串行接口，支持菊花鏈和廣播通信
• 12位PWM調光，實現平滑亮度控制
• 集成診斷：LED開路/短路檢測，過溫保護
• 通過AEC-Q100認證，適用於汽車應用
• 待機模式下低靜態電流

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：環境照明、儀表板背光
• 工業照明：LED標誌、建築照明
• 5G基站狀態指示燈

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS929240AQDCPRQ1 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]