DRV88471RTER TI Motor Driver | 16-WQFN (3x3) | 2.5A, 32V, Bipolar Stepper

Product Overview

The DRV88471RTER from Texas Instruments is a highly integrated bipolar stepper motor driver with dual H-bridge, capable of driving up to 2.5A peak current per bridge and operating from 8.2V to 32V supply voltage. Housed in a compact 16-WQFN (3x3 mm) package, it features advanced current regulation, microstepping, and protection functions, making it ideal for space-constrained applications requiring precise motor control.

Detailed Technical Specifications

Key Features

• Dual H-bridge for bipolar stepper or two DC motors
• Low RDS(on) for high efficiency
• Built-in 3.3V/5V regulator for logic supply
• Adjustable current limit via VREF
• Integrated protection: overcurrent, overtemperature, undervoltage, and open-load detection
• Small footprint 3x3 mm QFN package

Target Applications

• 5G base station antenna tilt control
• Automotive dashboard stepper gauges
• Medical syringe pumps
• Industrial valve actuators
• Office automation printers
• Robotic joint modules

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for DRV88471RTER. 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

DRV88471RTER 是德州儀器 (TI) 推出的高度集成雙極步進電機驅動器，內置雙 H 橋，每橋峰值電流可達 2.5A，工作電壓範圍 8.2V 至 32V。採用緊湊的 16-WQFN (3x3 mm) 封裝，具備先進的電流調節、微步進和保護功能，適用於空間受限且需要精確電機控制的應用。

詳細技術參數

核心特性

• 雙 H 橋，可驅動雙極步進電機或兩個直流電機
• 低導通電阻，高效率
• 內置 3.3V/5V 穩壓器供邏輯電源
• 通過 VREF 可調節電流限制
• 集成保護：過流、過溫、欠壓、開路檢測
• 小巧的 3x3 mm 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指針
• 醫療注射泵
• 工業閥門執行器
• 辦公自動化打印機
• 機器人關節模塊

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 DRV88471RTER 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]