VN7050ASTR ST Power Switch IC | 8-SOIC | 50mOhm, 6A

Product Overview

The VN7050ASTR is a high-side driver manufactured by STMicroelectronics, designed for automotive and industrial applications. It features a single-channel output with a typical RDS(on) of 50 mΩ, capable of driving loads up to 6 A. The device is housed in an 8-SOIC package and integrates advanced protection features such as overcurrent, overtemperature, and short-circuit protection. It operates over a wide supply voltage range from 4 V to 28 V, making it suitable for 12 V and 24 V systems.

Detailed Technical Specifications

Key Features

• Single-channel high-side driver
• Low typical RDS(on) of 50 mΩ
• Wide operating voltage range (4 V to 28 V)
• High output current capability (6 A continuous)
• Integrated protection: overcurrent, overtemperature, short-circuit, load dump
• Diagnostic functions: current sense and fault flag
• Compliant with automotive standards (AEC-Q100)
• 8-SOIC package for compact design

Target Applications

• Automotive: Body control modules, lighting systems (LED headlamps, daytime running lights), HVAC blowers, seat heaters
• Industrial: Programmable logic controllers (PLCs), industrial automation, motor control
• Consumer: Power distribution in smart home systems, battery management
• Specific examples: 5G base station power distribution, dashboard backlighting, electric vehicle battery disconnect

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for VN7050ASTR. 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

VN7050ASTR 是意法半導體（STMicroelectronics）生產的高邊驅動器，專為汽車和工業應用設計。它採用單通道輸出，典型導通電阻（RDS(on)）為 50 mΩ，可驅動高達 6 A 的負載。器件採用 8-SOIC 封裝，集成了過流、過溫和短路保護等先進保護功能。工作電源電壓範圍為 4 V 至 28 V，適用於 12 V 和 24 V 系統。

詳細技術參數

核心特性

• 單通道高邊驅動器
• 低典型導通電阻（50 mΩ）
• 寬工作電壓範圍（4 V 至 28 V）
• 高輸出電流能力（6 A 連續）
• 集成保護：過流、過溫、短路、負載突降
• 診斷功能：電流檢測和故障標誌
• 符合汽車標準（AEC-Q100）
• 8-SOIC 封裝，節省空間

典型應用場景

• 汽車：車身控制模塊、照明系統（LED 前大燈、日間行車燈）、HVAC 鼓風機、座椅加熱器
• 工業：可編程邏輯控制器（PLC）、工業自動化、電機控制
• 消費類：智能家居系統中的配電、電池管理
• 具體實例：5G 基站配電、儀表板背光、電動汽車電池斷開

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 VN7050ASTR 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]