DRV8823DCA TI Stepper Motor Driver | 48-HTSSOP | 2.5A, 32V

Product Overview

The DRV8823DCA from Texas Instruments is a dual-bridge stepper motor driver IC designed for bipolar stepper motors. It integrates two H-bridge drivers with current sensing and regulation, capable of driving up to 2.5 A per bridge (with proper heat sinking) and operating from 8.2 V to 32 V supply voltage. The device features a simple STEP/DIR interface, microstepping up to 1/32 step, and built-in protection features including overcurrent, overtemperature, and undervoltage lockout. Housed in a 48-pin HTSSOP package with exposed thermal pad, it is suitable for industrial and automotive applications requiring precise motion control.

Detailed Technical Specifications

Key Features

• Dual H-bridge stepper motor driver
• 2.5 A peak output current per bridge
• Wide supply voltage range: 8.2 V to 32 V
• Microstepping up to 1/32 step
• Simple STEP/DIR control interface
• Integrated current sensing and regulation
• Protection: overcurrent, overtemperature, undervoltage lockout
• nFAULT output for fault indication
• Low RDS(on) for reduced power dissipation
• 48-HTSSOP package with exposed pad for thermal management

Target Applications

• Industrial automation: CNC machines, 3D printers, robotic arms
• Automotive: headlight leveling, HVAC actuator, seat adjustment
• Medical equipment: infusion pumps, diagnostic scanners
• Office automation: printers, scanners, copiers
• Consumer electronics: camera gimbals, smart home devices
• Specific examples: 5G base station antenna tilt control, automotive dashboard stepper gauges, textile machinery yarn feeders

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for DRV8823DCA. 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

DRV8823DCA 是德州儀器（TI）推出的雙橋步進電機驅動器 IC，專為雙極步進電機設計。它集成兩個 H 橋驅動器，帶有電流檢測和調節功能，每個橋可驅動高達 2.5 A 的峰值電流（需良好散熱），工作電源電壓範圍為 8.2 V 至 32 V。該器件採用簡單的 STEP/DIR 接口，支持高達 1/32 步的微步進，並內置過流、過溫和欠壓鎖定等保護功能。採用 48 引腳 HTSSOP 封裝（帶裸露散熱焊盤），適用於需要精確運動控制的工業和汽車應用。

詳細技術參數

核心特性

• 雙 H 橋步進電機驅動器
• 每橋峰值輸出電流 2.5 A
• 寬電源電壓範圍：8.2 V 至 32 V
• 支持高達 1/32 步的微步進
• 簡單的 STEP/DIR 控制接口
• 集成電流檢測和調節
• 保護功能：過流、過溫、欠壓鎖定
• nFAULT 輸出用於故障指示
• 低導通電阻，降低功耗
• 48-HTSSOP 封裝，帶裸露焊盤便於散熱

典型應用場景

• 工業自動化：CNC 機床、3D 打印機、機械臂
• 汽車：前燈水平調節、HVAC 執行器、座椅調節
• 醫療設備：輸液泵、診斷掃描儀
• 辦公自動化：打印機、掃描儀、複印機
• 消費電子：相機雲台、智能家居設備
• 具體示例：5G 基站天線傾角控制、汽車儀表盤步進電機、紡織機械送紗器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 DRV8823DCA 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]