DRV8885RHRR TI Motor Driver | 28-WQFN (5.5x3.5) | 2.5A, 45V, Stepper

Product Overview

The DRV8885RHRR from Texas Instruments is a highly integrated stepper motor driver with dual H-bridge, capable of driving up to 2.5A peak current per bridge and operating from 8V to 45V supply. 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 (5.5mm x 3.5mm) with exposed thermal pad for efficient heat dissipation.

Detailed Technical Specifications

Key Features

• Dual H-bridge for bipolar stepper or two DC motors
• Integrated current sensing with adjustable decay modes
• SPI for detailed configuration and diagnostics
• Low power sleep mode (<2µA)
• Thermal enhanced package with exposed pad

Target Applications

The DRV8885RHRR is ideal for precise motion control in applications such as 5G base station antenna tilt actuators, automotive dashboard stepper gauges, industrial valve control, 3D printer stages, and medical syringe pumps.

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for DRV8885RHRR. 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

DRV8885RHRR 是德州儀器推出的高度集成步進電機驅動器，內置雙 H 橋，每橋峰值電流可達 2.5A，工作電壓範圍 8V 至 45V。器件支持先進電流調節、高達 1/32 步的微步進以及簡單的 STEP/DIR 接口。採用緊湊型 28 引腳 WQFN 封裝（5.5mm x 3.5mm），帶有裸露散熱焊盤，散熱效率高。

詳細技術參數

核心特性

• 雙 H 橋，支持雙極步進電機或兩個直流電機
• 集成電流檢測，可調衰減模式
• SPI 接口用於詳細配置和診斷
• 低功耗睡眠模式（<2µA）
• 熱增強封裝，帶裸露焊盤

典型應用場景

DRV8885RHRR 適用於需要精確運動控制的場合，例如 5G 基站天線傾角調節器、汽車儀表盤步進電機、工業閥門控制、3D 打印機平台以及醫療注射泵。

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 DRV8885RHRR 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]