DRV8834RGET TI Stepper Motor Driver | 24-VQFN (4x4) | 2.5A, 10.8V

Product Overview

The DRV8834RGET from Texas Instruments is a dual-bridge stepper motor driver capable of driving up to 2.5A per bridge (with proper heat sinking) and operating from 2.5V to 10.8V supply. It integrates microstepping indexer, current regulation, and protection features in a compact 24-pin VQFN (4x4 mm) package. Ideal for bipolar stepper motors or two DC motors.

Detailed Technical Specifications

Key Features

• Dual H-bridge with integrated MOSFETs
• Microstepping indexer (full, 1/2, 1/4, 1/8, 1/16, 1/32 step)
• Adjustable current regulation via SPI or external resistor
• Protection: overcurrent, overtemperature, undervoltage lockout
• Low RDS(on) for high efficiency
• Small footprint 4x4 mm QFN package

Target Applications

• 3D printer stepper motor control (e.g., Creality Ender-3)
• Robotics actuator (e.g., robotic arm joints)
• Industrial automation (e.g., conveyor belt stepper)
• Medical equipment (e.g., syringe pump)
• Office automation (e.g., printer paper feed)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for DRV8834RGET. 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

DRV8834RGET 是德州儀器 (TI) 推出的雙橋步進電機驅動器，每橋可驅動高達 2.5A 電流（需良好散熱），工作電壓範圍 2.5V 至 10.8V。它集成了微步進索引器、電流調節和保護功能，採用緊湊的 24 引腳 VQFN（4x4 mm）封裝。適用於雙極步進電機或兩個直流電機。

詳細技術參數

核心特性

• 集成 MOSFET 的雙 H 橋
• 微步進索引器（全步、1/2、1/4、1/8、1/16、1/32 步）
• 通過 SPI 或外部電阻可調電流調節
• 保護功能：過流、過熱、欠壓鎖定
• 低導通電阻，高效率
• 小巧的 4x4 mm QFN 封裝

典型應用場景

• 3D 打印機步進電機控制（例如 Creality Ender-3）
• 機器人執行器（例如機械臂關節）
• 工業自動化（例如傳送帶步進電機）
• 醫療設備（例如注射泵）
• 辦公自動化（例如打印機進紙）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 DRV8834RGET 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]