TPS92520QDAPRQ1 TI LED Driver | 32-HTSSOP | Dual Channel, 1.5A, Automotive

Product Overview

The TPS92520QDAPRQ1 from Texas Instruments is a dual-channel, automotive-grade LED driver designed for high-brightness lighting applications. It integrates two independent current sinks capable of delivering up to 1.5 A per channel, with a wide input voltage range of 4.5 V to 65 V. The device features flexible dimming options, including analog and PWM dimming, and offers comprehensive fault protection such as LED open/short detection, overcurrent, and overtemperature protection. Housed in a 32-pin HTSSOP package with an exposed thermal pad, it is ideal for space-constrained automotive lighting systems.

Detailed Technical Specifications

Key Features

• Dual-channel independent current sinks with up to 1.5 A per channel
• Wide input voltage range: 4.5 V to 65 V
• Analog and PWM dimming for flexible brightness control
• Integrated fault protection: LED open/short, overcurrent, overtemperature
• Programmable switching frequency (100 kHz to 2.2 MHz) for optimized efficiency
• Spread spectrum for reduced EMI
• AEC-Q100 qualified for automotive applications
• Thermally enhanced 32-HTSSOP package

Target Applications

• Automotive exterior lighting: headlamps, daytime running lights (DRLs), turn signals
• Automotive interior lighting: dashboard backlighting, ambient lighting
• Industrial lighting: LED arrays, signage
• 5G base station indicator lights
• General-purpose constant current LED drivers

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS92520QDAPRQ1. 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

TPS92520QDAPRQ1 是德州儀器 (TI) 推出的雙通道汽車級 LED 驅動器，專為高亮度照明應用設計。它集成了兩個獨立的電流沉，每個通道可提供高達 1.5 A 的輸出電流，輸入電壓範圍為 4.5 V 至 65 V。該器件支持模擬和 PWM 調光，並提供全面的故障保護功能，包括 LED 開路/短路檢測、過流和過溫保護。採用 32 引腳 HTSSOP 封裝，帶有裸露散熱焊盤，非常適合空間受限的汽車照明系統。

詳細技術參數

核心特性

• 雙通道獨立電流沉，每通道最高 1.5 A
• 寬輸入電壓範圍：4.5 V 至 65 V
• 模擬和 PWM 調光，實現靈活的亮度控制
• 集成故障保護：LED 開路/短路、過流、過溫
• 可編程開關頻率（100 kHz 至 2.2 MHz），優化效率
• 展頻功能降低 EMI
• 通過 AEC-Q100 汽車級認證
• 增強散熱的 32-HTSSOP 封裝

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：儀表板背光、氛圍燈
• 工業照明：LED 陣列、標牌
• 5G 基站指示燈
• 通用恆流 LED 驅動

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS92520QDAPRQ1 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]