TPS929120AQPWPRQ1 TI LED Driver | 24-HTSSOP | 12-Ch, 40V, FlexWire

Product Overview

The TPS929120AQPWPRQ1 is a high-performance 12-channel LED driver from Texas Instruments, designed for automotive exterior lighting applications. It integrates a FlexWire interface for daisy-chain communication, enabling synchronized control of multiple LEDs with minimal wiring. The device operates from a 4.5V to 40V supply voltage, making it suitable for 12V and 24V automotive systems. Each channel can sink up to 75mA, with 8-bit PWM dimming for precise brightness control. The package is a 24-pin HTSSOP with PowerPAD for enhanced thermal performance.

Detailed Technical Specifications

Key Features

• 12 independent LED channels with 75 mA sink capability
• FlexWire interface for daisy-chain communication (up to 16 devices)
• Wide input voltage range: 4.5 V to 40 V
• 8-bit PWM dimming per channel
• Integrated fault detection (LED open/short, overtemperature)
• AEC-Q100 qualified for automotive applications
• Low quiescent current in standby mode

Target Applications

• Automotive exterior lighting: headlamps, tail lights, daytime running lights (e.g., Audi A8 Matrix LED headlamps)
• Interior ambient lighting: dashboard backlighting, door panel lighting (e.g., Mercedes-Benz S-Class ambient lighting)
• Industrial LED signage and display backlighting
• 5G base station status indicators

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS929120AQPWPRQ1. 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

TPS929120AQPWPRQ1 是德州儀器推出的一款高性能12通道LED驅動器，專為汽車外部照明應用設計。它集成了FlexWire接口，支持菊花鏈通信，以最少佈線實現多個LED的同步控制。該器件可在4.5V至40V電源電壓下工作，適用於12V和24V汽車系統。每個通道可吸收高達75mA電流，並具有8位PWM調光功能，實現精確亮度控制。封裝為帶有PowerPAD的24引腳HTSSOP，以增強散熱性能。

詳細技術參數

核心特性

• 12個獨立LED通道，每通道75mA灌電流能力
• FlexWire接口支持菊花鏈通信（最多16個器件）
• 寬輸入電壓範圍：4.5V至40V
• 每通道8位PWM調光
• 集成故障檢測（LED開路/短路，過溫）
• 通過AEC-Q100汽車級認證
• 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、尾燈、日間行車燈（例如奧迪A8矩陣式LED前照燈）
• 內部氛圍照明：儀表板背光、門板照明（例如奔馳S級氛圍燈）
• 工業LED標誌和顯示器背光
• 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 TPS929120AQPWPRQ1 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]