VN751STR ST Power Switch | 8-SOIC | 36V, 0.7A, High-Side Driver

Product Overview

The VN751STR is a monolithic high-side driver manufactured by STMicroelectronics, designed for driving resistive, inductive, and capacitive loads. It integrates a power MOSFET with a charge pump, protection features, and diagnostic functions in a compact 8-SOIC package. The device operates from a 5.5V to 36V supply and delivers up to 0.7A continuous current, making it suitable for automotive and industrial applications requiring robust and reliable switching.

Detailed Technical Specifications

Key Features

• High-side switching with integrated power MOSFET
• Charge pump for low-voltage operation
• Overcurrent and overtemperature protection
• Undervoltage lockout (UVLO)
• Active clamp for inductive loads
• Open-load and short-circuit diagnostic
• ESD protection (HBM: 2kV)
• RoHS compliant

Target Applications

• Automotive: LED lighting, solenoid drivers, relay replacement, wiper motors
• Industrial: PLC output modules, actuator control, valve drivers
• Consumer: Home automation switches, power distribution
• Specific examples: 5G base station power management, dashboard backlighting, HVAC actuator control

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for VN751STR. 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

VN751STR 是意法半導體（STMicroelectronics）生產的單片高側驅動器，專為驅動電阻性、電感性和電容性負載而設計。它將功率 MOSFET、電荷泵、保護功能和診斷功能集成在緊湊的 8-SOIC 封裝中。該器件可在 5.5V 至 36V 電源電壓下工作，提供高達 0.7A 的連續電流，適用於需要穩健可靠開關的汽車和工業應用。

詳細技術參數

核心特性

• 集成功率 MOSFET 的高側開關
• 電荷泵支持低電壓工作
• 過流和過溫保護
• 欠壓鎖定 (UVLO)
• 電感性負載有源鉗位
• 開路和短路診斷
• ESD 保護 (HBM: 2kV)
• 符合 RoHS 標準

典型應用場景

• 汽車：LED 照明、電磁閥驅動、繼電器替代、雨刮電機
• 工業：PLC 輸出模塊、執行器控制、閥門驅動
• 消費類：家庭自動化開關、配電
• 具體示例：5G 基站電源管理、儀表板背光、HVAC 執行器控制

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 VN751STR 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]