LM3526M-H TI USB Power Switch | 8-SOIC | 2-Ch, 500mA, Current-Limited

Product Overview

The LM3526M-H from Texas Instruments is a dual-channel, current-limited USB power distribution switch designed for applications requiring robust power management. Housed in an 8-pin SOIC package, this device provides independent enable control for each channel, ensuring precise power sequencing and fault isolation. With a continuous output current of 500 mA per channel, it is ideal for USB ports, peripheral devices, and hot-swap applications. The LM3526M-H integrates over-current, thermal shutdown, and under-voltage lockout protections, making it a reliable choice for industrial and consumer electronics.

Detailed Technical Specifications

Key Features

• Dual-channel independent enable control
• Low on-resistance (80 mΩ typical) minimizes power loss
• Built-in over-current and thermal protection
• Under-voltage lockout ensures stable operation
• Fast transient response for hot-swap applications
• RoHS compliant and lead-free

Target Applications

• USB hubs and ports in 5G base stations
• Power distribution in automotive dashboard systems
• Industrial control panels and PLCs
• Consumer electronics like smart speakers and set-top boxes
• Hot-swap power management in servers

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM3526M-H. 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

LM3526M-H 是德州儀器 (TI) 推出的雙通道電流限制 USB 電源分配開關，專為需要穩健電源管理的應用而設計。該器件採用 8 引腳 SOIC 封裝，每個通道具有獨立的使能控制，確保精確的電源排序和故障隔離。每個通道的連續輸出電流為 500 mA，非常適合 USB 端口、外圍設備和熱插拔應用。LM3526M-H 集成了過流、熱關斷和欠壓鎖定保護，使其成為工業和消費電子的可靠選擇。

詳細技術參數

核心特性

• 雙通道獨立使能控制
• 低導通電阻（典型值 80 mΩ），降低功耗
• 內置過流和熱保護
• 欠壓鎖定確保穩定運行
• 快速瞬態響應，適用於熱插拔應用
• 符合 RoHS 標準，無鉛

典型應用場景

• 5G 基站中的 USB 集線器和端口
• 汽車儀表板系統的電源分配
• 工業控制面板和 PLC
• 消費電子產品，如智能音箱和機頂盒
• 服務器中的熱插拔電源管理

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM3526M-H 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]