DRV8705SQRHBRQ1 TI Motor Driver | 32-VQFN (5x5) | 40V, 8A, PWM

Product Overview

The DRV8705SQRHBRQ1 is a fully integrated automotive H-bridge motor driver from Texas Instruments, designed for brushed DC motors. It operates from 4.5V to 40V supply voltage and can deliver up to 8A peak current. The device integrates dual N-channel power MOSFETs with low RDS(on) (25 mΩ typical) and features a PWM control interface. It is AEC-Q100 qualified for automotive applications and comes in a compact 32-VQFN (5x5 mm) package.

Detailed Technical Specifications

Key Features

• Integrated H-bridge with low RDS(on) MOSFETs
• Wide supply voltage range (4.5V to 40V)
• High peak current capability (8A)
• PWM control with up to 100 kHz frequency
• Comprehensive protection: overcurrent, overvoltage, undervoltage lockout, thermal shutdown
• Automotive grade (AEC-Q100)
• Compact 5x5 mm QFN package

Target Applications

This motor driver is ideal for automotive and industrial applications such as: power window lift, sunroof control, seat adjustment, HVAC flap control, electric parking brake, and general brushed DC motor drives in 5G base station antenna tilt, dashboard actuators, and infotainment systems.

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for DRV8705SQRHBRQ1. 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

DRV8705SQRHBRQ1 是德州儀器推出的全集成汽車級 H 橋電機驅動器，專為有刷直流電機設計。工作電壓範圍為 4.5V 至 40V，可提供高達 8A 的峰值電流。器件集成了雙 N 溝道功率 MOSFET，具有低導通電阻（典型值 25 mΩ），並支持 PWM 控制接口。該產品通過 AEC-Q100 認證，適用於汽車應用，採用緊湊的 32-VQFN（5x5 mm）封裝。

詳細技術參數

核心特性

• 集成 H 橋，低導通電阻 MOSFET
• 寬電源電壓範圍（4.5V 至 40V）
• 高峰值電流能力（8A）
• PWM 控制，頻率高達 100 kHz
• 全面保護：過流、過壓、欠壓鎖定、過熱關斷
• 汽車級認證（AEC-Q100）
• 緊湊的 5x5 mm QFN 封裝

典型應用場景

該電機驅動器適用於汽車和工業應用，例如：電動車窗升降、天窗控制、座椅調節、HVAC 風門控制、電子駐車制動，以及 5G 基站天線傾角調節、儀表盤執行器和信息娛樂系統中的通用有刷直流電機驅動。

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 DRV8705SQRHBRQ1 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]