DRV3946QPWPRQ1 TI Automotive Relay Driver | 28-HTSSOP | 40V, 3.5A

Product Overview

The DRV3946QPWPRQ1 is a fully integrated automotive relay driver from Texas Instruments, designed for high-reliability applications. It features a 40V rated output with 3.5A peak current capability, integrated protection, and diagnostic functions. Housed in a 28-HTSSOP package, it is ideal for driving relays, solenoids, and other inductive loads in automotive and industrial systems.

Detailed Technical Specifications

Key Features

• Integrated high-side and low-side drivers
• SPI-controlled diagnostics and configuration
• Protection against load dump, reverse battery, and overcurrent
• Low quiescent current for battery-powered systems
• AEC-Q100 qualified for automotive applications

Target Applications

• Automotive relay and solenoid drivers (e.g., engine control units, transmission control)
• 5G base station power management
• Industrial PLC output modules
• Dashboard and body control modules
• LED lighting drivers

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for DRV3946QPWPRQ1. 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

DRV3946QPWPRQ1 是德州儀器推出的全集成汽車繼電器驅動器，專為高可靠性應用設計。它具有 40V 額定輸出電壓和 3.5A 峰值電流能力，集成保護和診斷功能。採用 28-HTSSOP 封裝，適用於驅動汽車和工業系統中的繼電器、電磁閥等感性負載。

詳細技術參數

核心特性

• 集成高側和低側驅動器
• SPI 控制的診斷和配置
• 負載突降、反極性和過流保護
• 低靜態電流，適用於電池供電系統
• 通過 AEC-Q100 汽車級認證

典型應用場景

• 汽車繼電器和電磁閥驅動（如發動機控制單元、變速箱控制）
• 5G 基站電源管理
• 工業 PLC 輸出模塊
• 儀表板和車身控制模塊
• LED 照明驅動

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 DRV3946QPWPRQ1 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]