DRV8311HRRWR TI Motor Driver | 24-WQFN (3x3) | 4.5V-35V, 3.5A Peak

Product Overview

The DRV8311HRRWR from Texas Instruments is a highly integrated three-phase brushless DC (BLDC) motor driver designed for a wide range of industrial and consumer applications. It features a 4.5V to 35V supply voltage range and can deliver up to 3.5A peak drive current. The device integrates three half-bridge drivers with low RDS(on) MOSFETs, along with protection features such as overcurrent, overtemperature, and undervoltage lockout. The compact 24-WQFN (3x3 mm) package makes it ideal for space-constrained designs.

Detailed Technical Specifications

Key Features

• Integrated 3-phase gate driver with low RDS(on) MOSFETs
• Wide supply voltage range: 4.5V to 35V
• High peak current capability: 3.5A
• PWM control interface with up to 100 kHz switching frequency
• Comprehensive protection: overcurrent, overtemperature, undervoltage lockout
• Compact 24-WQFN (3x3 mm) package for space-saving designs

Target Applications

• 5G base station cooling fans
• Automotive dashboard blowers
• Industrial pump and valve actuators
• Robotics and drone motors
• Home appliance fans and compressors

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for DRV8311HRRWR. 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

DRV8311HRRWR 是德州儀器（TI）推出的一款高度集成的三相無刷直流（BLDC）電機驅動器，適用於廣泛的工業和消費類應用。其電源電壓範圍為 4.5V 至 35V，可提供高達 3.5A 的峰值驅動電流。該器件集成了三個具有低導通電阻（RDS(on)）MOSFET 的半橋驅動器，並具有過流、過溫和欠壓鎖定等保護功能。緊湊的 24-WQFN（3x3 mm）封裝使其非常適合空間受限的設計。

詳細技術參數

核心特性

• 集成三相柵極驅動器，帶低 RDS(on) MOSFET
• 寬電源電壓範圍：4.5V 至 35V
• 高峰值電流能力：3.5A
• PWM 控制接口，開關頻率最高 100 kHz
• 全面保護：過流、過溫、欠壓鎖定
• 緊湊的 24-WQFN（3x3 mm）封裝，節省空間

典型應用場景

• 5G 基站散熱風扇
• 汽車儀表板鼓風機
• 工業泵和閥門執行器
• 機器人和無人機電機
• 家用電器風扇和壓縮機

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 DRV8311HRRWR 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]