DRV8884RHRR TI Stepper Motor Driver | 28-WQFN (5.5X3.5) | 2.5A, 45V

Product Overview

The DRV8884RHRR from Texas Instruments is a highly integrated stepper motor driver with dual H-bridge outputs, capable of driving up to 2.5 A peak current per winding and operating from 8.2 V to 45 V supply voltage. It features advanced current regulation, microstepping up to 1/32 step, and a simple STEP/DIR interface. The device is housed in a compact 28-pin WQFN package (5.5 mm × 3.5 mm) with exposed thermal pad for efficient heat dissipation. It is designed for precise motion control in industrial, automotive, and consumer applications.

Detailed Technical Specifications

Key Features

• Dual H-bridge stepper motor driver
• 2.5 A peak drive current per winding
• Wide supply voltage range: 8.2 V to 45 V
• Microstepping up to 1/32 step for smooth motion
• Simple STEP/DIR interface with indexer
• Integrated current sensing with adaptive blanking
• Mixed decay and slow decay modes
• Protection: overcurrent, overtemperature, undervoltage lockout
• Compact 28-WQFN package with thermal pad

Target Applications

• 3D printers (e.g., Creality Ender-3)
• CNC routers (e.g., Shapeoko)
• Robotics (e.g., robotic arms, AGVs)
• Automotive: headlamp leveling, HVAC actuators
• Industrial: textile machines, vending machines
• Medical: infusion pumps, diagnostic equipment

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for DRV8884RHRR. 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

DRV8884RHRR 是德州儀器（TI）推出的高度集成步進電機驅動器，具有雙 H 橋輸出，每繞組峰值電流可達 2.5 A，工作電壓範圍為 8.2 V 至 45 V。它支持先進的電流調節、高達 1/32 步的微步進以及簡單的 STEP/DIR 接口。器件採用緊湊的 28 引腳 WQFN 封裝（5.5 mm × 3.5 mm），帶有裸露散熱焊盤，便於高效散熱。適用於工業、汽車和消費類應用中的精確運動控制。

詳細技術參數

核心特性

• 雙 H 橋步進電機驅動器
• 每繞組峰值驅動電流 2.5 A
• 寬電源電壓範圍：8.2 V 至 45 V
• 高達 1/32 步微步進，實現平穩運動
• 簡單的 STEP/DIR 接口，帶索引器
• 集成電流檢測，自適應消隱
• 混合衰減和慢衰減模式
• 保護：過流、過熱、欠壓鎖定
• 緊湊的 28-WQFN 封裝，帶散熱焊盤

典型應用場景

• 3D 打印機（例如 Creality Ender-3）
• CNC 雕刻機（例如 Shapeoko）
• 機器人（例如機械臂、AGV）
• 汽車：前照燈調平、HVAC 執行器
• 工業：紡織機械、自動售貨機
• 醫療：輸液泵、診斷設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 DRV8884RHRR 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]