DRV8256EPWPR TI Motor Driver | 28-HTSSOP | 4.5-65V, 3.5A Peak

Product Overview

The DRV8256EPWPR is a fully integrated H-bridge motor driver from Texas Instruments, designed for a wide range of brushed DC motor applications. It operates from 4.5V to 65V supply voltage and can deliver up to 3.5A peak current. The device integrates N-channel power MOSFETs with low RDS(on) to achieve high efficiency. It features a simple PWM control interface, integrated current sensing, and multiple protection features including overcurrent, overtemperature, and undervoltage lockout. The 28-HTSSOP package offers excellent thermal performance for demanding applications.

Detailed Technical Specifications

Key Features

• Wide supply voltage range: 4.5V to 65V
• High peak current capability: 3.5A
• Low RDS(on) for high efficiency
• Integrated current sensing with IPROPI output
• Simple PH/EN or PWM control interface
• Multiple protection features: overcurrent, overtemperature, undervoltage lockout, VM overvoltage
• Thermally enhanced 28-HTSSOP package
• Automotive qualified (AEC-Q100)

Target Applications

• Brushed DC motor drives for industrial automation
• Robotics and actuators
• Automotive systems: power seats, window lifts, sunroofs
• 5G base station cooling fans
• Dashboard stepper motors
• Medical equipment pumps
• Home appliances

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for DRV8256EPWPR. 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

DRV8256EPWPR 是德州儀器（TI）推出的全集成 H 橋電機驅動器，適用於多種有刷直流電機應用。其工作電壓範圍為 4.5V 至 65V，峰值電流可達 3.5A。器件內部集成 N 溝道功率 MOSFET，具有低導通電阻（RDS(on)），可實現高效率。它支持簡單的 PWM 控制接口、集成電流檢測以及多種保護功能，包括過流、過溫和欠壓鎖定。28-HTSSOP 封裝具有優異的熱性能，適用於要求苛刻的應用。

詳細技術參數

核心特性

• 寬電源電壓範圍：4.5V 至 65V
• 高峰值電流能力：3.5A
• 低導通電阻，實現高效率
• 集成電流檢測，帶 IPROPI 輸出
• 簡單的 PH/EN 或 PWM 控制接口
• 多種保護功能：過流、過溫、欠壓鎖定、VM 過壓
• 增強散熱的 28-HTSSOP 封裝
• 通過汽車級認證 (AEC-Q100)

典型應用場景

• 工業自動化中的有刷直流電機驅動
• 機器人及執行器
• 汽車系統：電動座椅、車窗升降、天窗
• 5G 基站散熱風扇
• 儀表板步進電機
• 醫療設備泵
• 家用電器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 DRV8256EPWPR 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]