TPS92561DGN TI LED Driver | 8-HVSSOP | 60V, 1.5A Buck

Product Overview

The TPS92561DGN from Texas Instruments is a high-performance, constant-current LED driver designed for driving high-brightness LEDs. It operates as a buck converter with an integrated 60V, 1.5A power MOSFET, providing excellent efficiency and reliability. The device is housed in an 8-pin HVSSOP package, making it suitable for space-constrained applications. With a wide input voltage range of 4.5V to 60V, it supports a variety of power sources, including automotive batteries and industrial power rails. The TPS92561DGN features analog and PWM dimming capabilities, enabling precise brightness control. Its robust protection features include thermal shutdown, cycle-by-cycle current limit, and output overvoltage protection, ensuring safe operation in demanding environments.

Detailed Technical Specifications

Key Features

• Integrated 60V, 1.5A power MOSFET
• Wide input voltage range: 4.5V to 60V
• Analog and PWM dimming for flexible brightness control
• High efficiency up to 95%
• Adjustable switching frequency up to 2.2 MHz
• Comprehensive protection: thermal shutdown, current limit, output overvoltage
• Small 8-HVSSOP package for compact designs

Target Applications

• Automotive exterior lighting: headlights, daytime running lights (DRLs), taillights
• Industrial lighting: high-bay lights, streetlights, tunnel lights
• Commercial LED lighting: downlights, panel lights, track lights
• 5G base station indicator lights
• Dashboard backlighting in automotive and avionics
• Portable and battery-powered lighting

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS92561DGN. 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

TPS92561DGN 是德州儀器（TI）推出的一款高性能恆流 LED 驅動器，專為驅動高亮度 LED 設計。它採用降壓轉換器拓撲，內置 60V、1.5A 功率 MOSFET，具有出色的效率和可靠性。器件採用 8 引腳 HVSSOP 封裝，適合空間受限的應用。輸入電壓範圍為 4.5V 至 60V，支持多種電源，包括汽車電池和工業電源軌。TPS92561DGN 支持模擬和 PWM 調光，可實現精確的亮度控制。其強大的保護功能包括熱關斷、逐週期電流限制和輸出過壓保護，確保在惡劣環境中安全運行。

詳細技術參數

核心特性

• 內置 60V、1.5A 功率 MOSFET
• 寬輸入電壓範圍：4.5V 至 60V
• 模擬和 PWM 調光，靈活控制亮度
• 高效率，最高 95%
• 可調開關頻率，最高 2.2 MHz
• 全面保護：熱關斷、電流限制、輸出過壓
• 小型 8-HVSSOP 封裝，適合緊湊設計

典型應用場景

• 汽車外部照明：前照燈、日間行車燈（DRL）、尾燈
• 工業照明：工礦燈、路燈、隧道燈
• 商業 LED 照明：筒燈、面板燈、軌道燈
• 5G 基站指示燈
• 汽車和航空儀表板背光
• 便攜式和電池供電照明

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS92561DGN 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]