DRV8702DQRHBRQ1 TI Brushed DC Motor Driver | 32-VQFN (5x5) | 8A, 0.2Ω

Product Overview

The DRV8702DQRHBRQ1 is a fully integrated brushed DC motor driver from Texas Instruments, designed for automotive and industrial applications. It features a dual H-bridge architecture capable of driving up to 8A continuous current per channel with a low on-resistance of 0.2Ω (typical). The device operates from a supply voltage range of 4.5V to 45V, making it suitable for 12V and 24V systems. It includes integrated protection features such as overcurrent, overtemperature, and undervoltage lockout, ensuring robust operation in harsh environments. The compact 32-VQFN (5x5 mm) package enables space-constrained designs.

Detailed Technical Specifications

Key Features

• Dual H-bridge for bidirectional brushed DC motor control
• Low RDS(on) for high efficiency
• Integrated current sensing and regulation
• Adjustable current limit via external resistor
• Sleep mode with ultra-low quiescent current
• Automotive qualified (AEC-Q100)

Target Applications

• Automotive: Electric power steering (EPS), HVAC blowers, seat adjusters, window lifters
• Industrial: Robotics, conveyor belts, valve actuators
• Consumer: Power tools, garden equipment
• Specific examples: 5G base station antenna tilt motors, automotive dashboard stepper motors, industrial pump drives

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for DRV8702DQRHBRQ1. 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

DRV8702DQRHBRQ1 是德州儀器推出的全集成有刷直流電機驅動器，專為汽車和工業應用設計。它採用雙 H 橋架構，每通道可連續驅動高達 8A 電流，典型導通電阻僅 0.2Ω。器件工作電源電壓範圍為 4.5V 至 45V，適用於 12V 和 24V 系統。集成過流、過溫和欠壓鎖定等保護功能，確保在惡劣環境下穩定運行。緊湊的 32-VQFN（5x5 mm）封裝適合空間受限的設計。

詳細技術參數

核心特性

• 雙 H 橋，支持有刷直流電機雙向控制
• 低導通電阻，高效率
• 集成電流檢測和調節
• 通過外部電阻可調電流限制
• 休眠模式，超低靜態電流
• 通過汽車級認證（AEC-Q100）

典型應用場景

• 汽車：電動助力轉向（EPS）、HVAC 鼓風機、座椅調節器、車窗升降器
• 工業：機器人、輸送帶、閥門執行器
• 消費類：電動工具、園林設備
• 具體示例：5G 基站天線傾角電機、汽車儀表板步進電機、工業泵驅動

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 DRV8702DQRHBRQ1 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]