DRV8461PWPR TI Stepper Motor Driver | 28-HTSSOP | 2.5A, 65V, Microstepping

Product Overview

The DRV8461PWPR from Texas Instruments is a highly integrated stepper motor driver designed for industrial and automotive applications. It features dual H-bridge drivers capable of driving up to 2.5A peak current per bridge with a supply voltage range from 8V to 65V. The device supports microstepping with up to 1/256 step resolution, providing smooth motion and precise positioning. Advanced current regulation and protection features make it suitable for demanding environments.

Detailed Technical Specifications

Key Features

• Dual H-bridge stepper motor driver
• Integrated current sensing and regulation
• Microstepping up to 1/256 step
• SPI for configuration and diagnostics
• Low RDS(on) MOSFETs for high efficiency
• Protection: OCP, OTP, UVLO, and stall detection

Target Applications

• Industrial automation: CNC machines, 3D printers
• Robotics: joint actuators, pick-and-place
• Automotive: headlamp leveling, HVAC actuators
• Medical: infusion pumps, diagnostic equipment
• Office equipment: printers, scanners

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for DRV8461PWPR. 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

DRV8461PWPR 是德州儀器（TI）推出的一款高度集成的步進電機驅動器，專為工業和汽車應用設計。它包含雙 H 橋驅動器，每個橋可提供高達 2.5A 的峰值電流，電源電壓範圍為 8V 至 65V。該器件支持高達 1/256 步的微步進分辨率，提供平穩的運動和精確定位。先進的電流調節和保護功能使其適用於苛刻的環境。

詳細技術參數

核心特性

• 雙 H 橋步進電機驅動器
• 集成電流檢測和調節
• 高達 1/256 步的微步進
• SPI 接口用於配置和診斷
• 低導通電阻 MOSFET，高效率
• 保護：過流、過溫、欠壓鎖定和堵轉檢測

典型應用場景

• 工業自動化：CNC 機床、3D 打印機
• 機器人：關節執行器、拾放設備
• 汽車：前照燈調平、HVAC 執行器
• 醫療：輸液泵、診斷設備
• 辦公設備：打印機、掃描儀

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 DRV8461PWPR 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]