TPS92602QPWPRQ1 TI LED Driver | 28-HTSSOP | Dual Channel, Automotive Grade

Product Overview

The TPS92602QPWPRQ1 is a dual-channel linear LED driver from Texas Instruments, designed for automotive lighting applications. It integrates two independent current sinks with programmable current up to 150 mA per channel, supporting PWM dimming for dynamic lighting effects. The device operates from a 4.5V to 40V supply voltage, making it suitable for both 12V and 24V automotive systems. Housed in a 28-pin HTSSOP package with PowerPAD, it offers excellent thermal performance. The TPS92602QPWPRQ1 is AEC-Q100 qualified, ensuring reliability in harsh automotive environments.

Detailed Technical Specifications

Key Features

• Dual independent LED current sinks
• Programmable current via external resistors
• PWM dimming for brightness control
• Built-in fault protection (open/short LED, overtemperature)
• Low dropout voltage (200 mV typical at 100 mA)
• Spread spectrum for EMI reduction
• Thermal shutdown with hysteresis

Target Applications

• Automotive exterior lighting: Daytime running lights (DRL), turn signals, tail lights
• Automotive interior lighting: Dashboard backlighting, ambient lighting
• Infotainment system indicators
• Industrial LED lighting for harsh environments
• 5G base station status indicators

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS92602QPWPRQ1. 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

TPS92602QPWPRQ1 是德州儀器推出的雙通道線性 LED 驅動器，專為汽車照明應用設計。它集成了兩個獨立的電流沉，每通道可編程電流高達 150 mA，支持 PWM 調光以實現動態照明效果。該器件在 4.5V 至 40V 電源電壓範圍內工作，適用於 12V 和 24V 汽車系統。採用帶 PowerPAD 的 28 引腳 HTSSOP 封裝，具有優異的熱性能。TPS92602QPWPRQ1 通過 AEC-Q100 認證，確保在惡劣汽車環境中的可靠性。

詳細技術參數

核心特性

• 雙獨立 LED 電流沉
• 通過外部電阻可編程電流
• PWM 調光實現亮度控制
• 內置故障保護（開路/短路 LED、過溫）
• 低壓差電壓（100 mA 時典型值 200 mV）
• 展頻技術降低 EMI
• 帶滯回的熱關斷

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、環境照明
• 信息娛樂系統指示燈
• 惡劣環境下的工業 LED 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 TPS92602QPWPRQ1 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]