DRV8849RHHR TI Stepper Motor Driver | 36-VQFN (6x6) | 2.5A, 48V

Product Overview

The DRV8849RHHR from Texas Instruments is a dual H-bridge motor driver IC designed for bipolar stepper motors or two brushed DC motors. It operates from a supply voltage range of 8.2V to 48V and can deliver up to 2.5A peak current per bridge. The device integrates advanced protection features including overcurrent, overtemperature, and undervoltage lockout. Housed in a compact 36-pin VQFN package (6mm x 6mm), it is ideal for space-constrained applications requiring precise motor control.

Detailed Technical Specifications

Key Features

• Dual H-bridge configuration for two DC motors or one stepper motor
• Low RDS(on) for high efficiency
• Built-in 3.3V/5V regulator for logic supply
• Step/Direction and PWM control modes
• Advanced microstepping up to 1/32 step
• Comprehensive fault detection and reporting
• Small footprint 6x6mm QFN package

Target Applications

• 5G base station antenna tilt control
• Automotive dashboard stepper motors
• Industrial automation and robotics
• Medical equipment (e.g., syringe pumps)
• Office automation (printers, scanners)
• Home appliances (smart locks, HVAC dampers)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for DRV8849RHHR. 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

DRV8849RHHR 是德州儀器（TI）推出的雙 H 橋馬達驅動器 IC，適用於雙極步進馬達或兩個有刷直流馬達。它支援 8.2V 至 48V 的電源電壓範圍，每個橋可提供高達 2.5A 的峰值電流。該器件整合了先進的保護功能，包括過流、過溫和欠壓鎖定。採用緊湊的 36 引腳 VQFN 封裝（6mm x 6mm），非常適合需要精確馬達控制的空間受限應用。

詳細技術參數

核心特性

• 雙 H 橋配置，支援兩個直流馬達或一個步進馬達
• 低導通電阻，高效率
• 內置 3.3V/5V 穩壓器，為邏輯電路供電
• 步進/方向和 PWM 控制模式
• 高達 1/32 步進的先進微步進
• 全面的故障檢測和報告
• 小巧的 6x6mm QFN 封裝

典型應用場景

• 5G 基站天線傾角控制
• 汽車儀表板步進馬達
• 工業自動化和機器人
• 醫療設備（如注射泵）
• 辦公自動化（打印機、掃描儀）
• 家用電器（智能鎖、HVAC 風門）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 DRV8849RHHR 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]