VNH7100ASTR ST Motor Driver | 16-SO | 40A, 40V, PWM

Product Overview

The VNH7100ASTR is a fully integrated H-bridge motor driver from STMicroelectronics, designed for automotive and industrial DC motor control applications. It features a dual monolithic high-side and low-side switch architecture, enabling bidirectional control of DC motors with PWM capability. The device is housed in a compact 16-SO package, offering high current handling up to 40A and a wide operating voltage range from 5.5V to 40V. Its robust protection features include overcurrent, overtemperature, and undervoltage lockout, making it suitable for harsh environments.

Detailed Technical Specifications

Key Features

• Fully integrated H-bridge motor driver
• High continuous output current: 40A
• Wide supply voltage range: 5.5V to 40V
• Low RDS(on) for reduced power dissipation
• PWM control up to 20 kHz
• Diagnostic functions (current sense, fault flag)
• Protection against overcurrent, overtemperature, and undervoltage
• Cross-conduction protection
• Compatible with 3.3V and 5V logic levels
• AEC-Q100 qualified for automotive applications

Target Applications

• Automotive: DC motor control for window lifts, seat adjusters, sunroofs, and wiper systems
• Industrial: Actuators, pumps, fans, and robotics
• Consumer: Power tools, garden equipment, and home appliances
• Specific examples: 5G base station cooling fans, automotive dashboard actuators, electric parking brakes, and HVAC blowers

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for VNH7100ASTR. 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

VNH7100ASTR 是意法半導體（STMicroelectronics）推出的全集成 H 橋電機驅動器，專為汽車和工業直流電機控制應用設計。它採用雙單片高側和低側開關架構，支持 PWM 調製的雙向電機控制。器件採用緊湊的 16-SO 封裝，可處理高達 40A 的連續電流，工作電壓範圍為 5.5V 至 40V。其強大的保護功能包括過流、過溫和欠壓鎖定，適用於惡劣環境。

詳細技術參數

核心特性

• 全集成 H 橋電機驅動器
• 高連續輸出電流：40A
• 寬電源電壓範圍：5.5V 至 40V
• 低導通電阻，降低功耗
• PWM 控制最高 20 kHz
• 診斷功能（電流檢測、故障標誌）
• 過流、過溫、欠壓保護
• 交叉導通保護
• 兼容 3.3V 和 5V 邏輯電平
• 通過 AEC-Q100 汽車級認證

典型應用場景

• 汽車：車窗升降、座椅調節、天窗、雨刮系統的直流電機控制
• 工業：執行器、泵、風扇、機器人
• 消費類：電動工具、園林設備、家用電器
• 具體示例：5G 基站散熱風扇、汽車儀表盤執行器、電子駐車制動、HVAC 鼓風機

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 VNH7100ASTR 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]