TPS923651D2DGNR TI LED Driver | 8-HVSSOP | 60V, 1.5A, PWM Dimming

Product Overview

The TPS923651D2DGNR from Texas Instruments is a high-performance, synchronous buck LED driver designed for automotive and industrial lighting applications. It operates from an input voltage range of 4.5V to 60V and delivers up to 1.5A of constant current to drive high-power LEDs. The device features integrated power MOSFETs, PWM dimming capability, and a programmable switching frequency up to 2.2 MHz. Housed in a compact 8-pin HVSSOP package, it offers excellent thermal performance and reliability.

Detailed Technical Specifications

Key Features

• Wide input voltage range: 4.5V to 60V
• High output current: up to 1.5A
• Integrated 60V, 0.2Ω power MOSFETs
• PWM dimming with high contrast ratio
• Programmable switching frequency for optimized efficiency
• Comprehensive protection: OVP, OCP, OTP, UVLO
• Thermally enhanced HVSSOP package
• AEC-Q100 qualified for automotive applications

Target Applications

• Automotive exterior lighting: headlights, daytime running lights (DRLs), taillights
• Automotive interior lighting: dashboard backlighting, ambient lighting
• Industrial lighting: LED streetlights, high-bay lights, portable lighting
• 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 TPS923651D2DGNR. 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

TPS923651D2DGNR 是德州儀器推出的一款高性能同步降壓 LED 驅動器，專為汽車和工業照明應用設計。它支援 4.5V 至 60V 的寬輸入電壓範圍，並可提供高達 1.5A 的恆定電流來驅動大功率 LED。該器件整合了功率 MOSFET、PWM 調光功能以及可編程開關頻率（最高 2.2 MHz）。採用緊湊的 8 引腳 HVSSOP 封裝，具有出色的熱性能和可靠性。

詳細技術參數

核心特性

• 寬輸入電壓範圍：4.5V 至 60V
• 高輸出電流：最高 1.5A
• 整合 60V、0.2Ω 功率 MOSFET
• PWM 調光，高對比度
• 可編程開關頻率，優化效率
• 全面保護：過壓、過流、過溫、欠壓鎖定
• 增強散熱的 HVSSOP 封裝
• 通過 AEC-Q100 汽車級認證

典型應用場景

• 汽車外部照明：前照燈、日行燈、尾燈
• 汽車內部照明：儀表板背光、氛圍燈
• 工業照明：LED 路燈、工礦燈、便攜照明
• 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 TPS923651D2DGNR 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]