TPS92550TZ/NOPB TI LED Driver | TO-PMOD-7 | 1.5A, 4.5V-65V

Product Overview

The TPS92550TZ/NOPB is a high-voltage, constant current LED driver from Texas Instruments, designed for high-brightness LED applications. It integrates a 1.5A peak current-mode boost converter with an external N-channel MOSFET, providing a compact and efficient solution for driving LED strings. The device operates from an input voltage range of 4.5V to 65V, making it suitable for automotive, industrial, and general lighting applications. The TO-PMOD-7 package offers excellent thermal performance and ease of integration.

Detailed Technical Specifications

Key Features

• Integrated 1.5A peak current-mode boost controller
• Wide input voltage range: 4.5V to 65V
• High efficiency up to 95%
• Adjustable switching frequency up to 2.2 MHz
• PWM and analog dimming capability
• Comprehensive protection: OVP, OCP, OTP, UVLO
• Thermally enhanced TO-PMOD-7 package

Target Applications

• Automotive exterior lighting: headlamps, daytime running lights (e.g., Audi A8 LED matrix headlights)
• Industrial lighting: high-bay LED fixtures (e.g., Philips High Bay LED)
• General lighting: LED bulbs and downlights (e.g., Cree LED bulbs)
• 5G base station indicator lights
• Dashboard backlighting in automotive

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS92550TZ/NOPB. 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

TPS92550TZ/NOPB 是德州儀器推出的一款高壓恆流 LED 驅動器，專為高亮度 LED 應用設計。它集成了 1.5A 峰值電流模式的升壓控制器，配合外部 N 溝道 MOSFET，提供緊湊高效的 LED 燈串驅動方案。輸入電壓範圍為 4.5V 至 65V，適用於汽車、工業和通用照明領域。TO-PMOD-7 封裝具有優異的熱性能和易於集成的特點。

詳細技術參數

核心特性

• 集成 1.5A 峰值電流模式升壓控制器
• 寬輸入電壓範圍：4.5V 至 65V
• 高效率，最高可達 95%
• 可調開關頻率，最高 2.2 MHz
• 支持 PWM 和模擬調光
• 全面保護：過壓、過流、過溫、欠壓鎖定
• 增強散熱的 TO-PMOD-7 封裝

典型應用場景

• 汽車外部照明：前照燈、日間行車燈（例如奧迪 A8 LED 矩陣大燈）
• 工業照明：高天棚 LED 燈具（例如飛利浦 High Bay LED）
• 通用照明：LED 燈泡和筒燈（例如科銳 LED 燈泡）
• 5G 基站指示燈
• 汽車儀表板背光

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS92550TZ/NOPB 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]