TPS92390RHBR TI LED Driver | 32-VQFN (5x5) | 4.5V-65V Input, Boost/Buck-Boost

Product Overview

The TPS92390RHBR from Texas Instruments is a highly integrated, multi-topology LED driver designed for automotive and industrial lighting applications. It supports boost, buck-boost, and SEPIC configurations, providing flexibility for various LED string voltages. With a wide input voltage range of 4.5V to 65V, it is suitable for 12V, 24V, and 48V systems. The device features an integrated 2A/65V power MOSFET, spread spectrum for EMI reduction, and multiple dimming options including analog and PWM dimming.

Detailed Technical Specifications

Key Features

• Multi-topology: Boost, Buck-Boost, SEPIC
• Spread spectrum for low EMI
• Hybrid dimming for high contrast ratio
• Integrated 2A/65V MOSFET
• Programmable switching frequency
• Comprehensive fault protection

Target Applications

• Automotive exterior lighting: headlights, daytime running lights (DRLs), fog lights
• Automotive interior lighting: dashboard backlight, ambient lighting
• Industrial lighting: LED street lights, high-bay lights
• 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 TPS92390RHBR. 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

TPS92390RHBR 是德州儀器（TI）推出的一款高度集成的多拓撲 LED 驅動器，專為汽車和工業照明應用設計。它支持升壓、降壓-升壓和 SEPIC 配置，為各種 LED 燈串電壓提供靈活性。具有 4.5V 至 65V 的寬輸入電壓範圍，適用於 12V、24V 和 48V 系統。該器件集成了 2A/65V 功率 MOSFET、用於降低 EMI 的展頻功能以及多種調光選項，包括模擬和 PWM 調光。

詳細技術參數

核心特性

• 多拓撲：升壓、降壓-升壓、SEPIC
• 展頻技術，低 EMI
• 混合調光，高對比度
• 集成 2A/65V MOSFET
• 可編程開關頻率
• 全面的故障保護

典型應用場景

• 汽車外部照明：前照燈、日間行車燈、霧燈
• 汽車內部照明：儀表板背光、氛圍燈
• 工業照明：LED 路燈、工礦燈
• 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 TPS92390RHBR 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]