LM3525MX-H/NOPB TI USB Power Switch | 8-SOIC | 2.7-5.5V, 500mA

Product Overview

The LM3525MX-H/NOPB is a high-side USB power switch from Texas Instruments, designed for self-powered and bus-powered USB applications. It provides a single 500mA output with integrated fault protection, including overcurrent, thermal shutdown, and reverse current blocking. The device operates from 2.7V to 5.5V and is available in an 8-pin SOIC package.

Detailed Technical Specifications

Key Features

• Integrated high-side power switch with 500mA continuous current
• Low on-resistance (100mΩ) minimizes voltage drop
• Overcurrent and thermal shutdown protection
• Reverse current blocking when disabled
• Undervoltage lockout (UVLO)
• Fault flag output (FLGA) for system monitoring
• Enable pin with active-high logic
• Compliant with USB 2.0 specifications

Target Applications

• USB hubs and host ports in 5G base stations
• Automotive dashboard USB chargers
• Industrial control panels with USB interfaces
• Portable electronics with USB OTG support
• Set-top boxes and gaming consoles

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM3525MX-H/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

LM3525MX-H/NOPB 是德州儀器 (TI) 的一款高側 USB 電源開關，專為自供電和總線供電的 USB 應用設計。它提供單路 500mA 輸出，並集成過流、熱關斷和反向電流阻斷等故障保護功能。器件工作電壓範圍為 2.7V 至 5.5V，採用 8 引腳 SOIC 封裝。

詳細技術參數

核心特性

• 集成高側電源開關，連續電流 500mA
• 低導通電阻 (100mΩ)，壓降小
• 過流和熱關斷保護
• 禁用時反向電流阻斷
• 欠壓鎖定 (UVLO)
• 故障標誌輸出 (FLGA)，用於系統監控
• 使能引腳，高電平有效
• 符合 USB 2.0 規範

典型應用場景

• 5G 基站中的 USB 集線器和主機端口
• 汽車儀表板 USB 充電器
• 帶 USB 接口的工業控制面板
• 支持 USB OTG 的便攜式電子設備
• 機頂盒和遊戲主機

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM3525MX-H/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]