DRV8834RGER TI Stepper Motor Driver | 24-VQFN (4x4) | 2.5A, 10.8V

Product Overview

The DRV8834RGER from Texas Instruments is a dual-bridge stepper motor driver capable of driving up to two DC motors or one stepper motor. It features a low RDS(on) of 0.5Ω (typical) and operates from a supply voltage range of 2.5V to 10.8V. The device is housed in a compact 24-VQFN (4x4mm) package, making it ideal for space-constrained applications. It provides up to 2.5A peak drive current per bridge and includes integrated current sensing, microstepping, and protection features.

Detailed Technical Specifications

Key Features

• Dual H-bridge driver for stepper or DC motors
• Low RDS(on) for high efficiency
• Integrated current sensing eliminates external sense resistors
• Microstepping up to 1/32 step for smooth motion
• SPI interface for configuration and diagnostics
• Protection: overcurrent, overtemperature, undervoltage lockout
• Compact 4x4mm QFN package

Target Applications

• 5G base station antenna tilt control
• Automotive dashboard stepper motors
• Industrial automation (e.g., conveyor belt drives)
• Medical equipment (e.g., syringe pumps)
• Robotics (e.g., joint actuators)
• Office automation (e.g., printer paper feed)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for DRV8834RGER. 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

DRV8834RGER 是德州儀器（TI）推出的雙橋步進電機驅動器，可驅動兩個直流電機或一個步進電機。其典型導通電阻（RDS(on)）僅為 0.5Ω，工作電源電壓範圍為 2.5V 至 10.8V。器件採用緊湊的 24-VQFN（4x4mm）封裝，適合空間受限的應用。每個橋臂提供高達 2.5A 的峰值驅動電流，並集成電流檢測、微步進和保護功能。

詳細技術參數

核心特性

• 雙 H 橋驅動器，支持步進或直流電機
• 低導通電阻，高效率
• 集成電流檢測，無需外部檢測電阻
• 最高 1/32 微步進，運動平滑
• SPI 接口用於配置和診斷
• 保護：過流、過熱、欠壓鎖定
• 緊湊的 4x4mm QFN 封裝

典型應用場景

• 5G 基站天線傾角控制
• 汽車儀表盤步進電機
• 工業自動化（如傳送帶驅動）
• 醫療設備（如注射泵）
• 機器人（如關節執行器）
• 辦公自動化（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 DRV8834RGER 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]