DRV8436PWPR TI Stepper Motor Driver | 28-HTSSOP | 2.5A, 48V

Product Overview

The DRV8436PWPR from Texas Instruments is a dual-bridge motor driver IC designed for bipolar stepper motors. It integrates two N-channel power MOSFET H-bridges, current sensing, and protection circuitry in a compact 28-HTSSOP package. The device operates from a supply voltage range of 4.5V to 48V and can deliver up to 2.5A peak current per bridge. It features advanced current regulation with mixed decay and automatic decay selection, enabling smooth and efficient motor control. The DRV8436PWPR is ideal for applications requiring precise positioning and low noise.

Detailed Technical Specifications

Key Features

• Dual H-bridge for bipolar stepper motors
• Integrated current sensing with no external sense resistors
• Advanced current regulation for smooth motion
• SPI interface for configuration and diagnostics
• Low RDS(on) for high efficiency
• Protection: overcurrent, overvoltage, undervoltage lockout, thermal shutdown
• Small footprint 28-HTSSOP package with exposed pad for thermal dissipation

Target Applications

• 3D printers (e.g., Creality Ender series)
• CNC routers (e.g., Shapeoko)
• Robotics (e.g., robotic arms, AGVs)
• Textile machines (e.g., embroidery machines)
• Office automation (e.g., printers, scanners)
• Industrial automation (e.g., pick-and-place machines)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for DRV8436PWPR. 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

DRV8436PWPR 是德州儀器 (TI) 推出的雙橋式步進電機驅動器 IC，集成兩個 N 溝道功率 MOSFET H 橋、電流檢測和保護電路，採用緊湊的 28-HTSSOP 封裝。該器件工作電源電壓範圍為 4.5V 至 48V，每個橋可提供高達 2.5A 的峰值電流。它具有先進的電流調節功能，支持混合衰減和自動衰減選擇，可實現平穩高效的電機控制。DRV8436PWPR 非常適合需要精確定位和低噪聲的應用。

詳細技術參數

核心特性

• 雙 H 橋，適用於雙極步進電機
• 集成電流檢測，無需外部檢測電阻
• 先進的電流調節，實現平穩運動
• SPI 接口，用於配置和診斷
• 低導通電阻，高效率
• 保護：過流、過壓、欠壓鎖定、熱關斷
• 小巧的 28-HTSSOP 封裝，帶有散熱焊盤

典型應用場景

• 3D 打印機（例如 Creality Ender 系列）
• CNC 雕刻機（例如 Shapeoko）
• 機器人（例如機械臂、AGV）
• 紡織機械（例如刺繡機）
• 辦公自動化（例如打印機、掃描儀）
• 工業自動化（例如貼片機）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 DRV8436PWPR 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]