DRV8955PPWPR TI Stepper Motor Driver | 28-HTSSOP | 2.5A, 48V

Product Overview

The DRV8955PPWPR from Texas Instruments is a highly integrated stepper motor driver designed for industrial and automotive applications. It features dual H-bridge drivers capable of driving up to 2.5 A per bridge (with proper heat sinking) and operating from a supply voltage range of 8.2 V to 48 V. The device is housed in a 28-pin HTSSOP package with an exposed thermal pad for enhanced heat dissipation. It includes advanced protection features such as overcurrent, overtemperature, and undervoltage lockout, making it suitable for reliable operation in harsh environments.

Detailed Technical Specifications

Key Features

• Dual H-bridge stepper motor driver
• Low RDS(on) for high efficiency
• Advanced microstepping up to 1/32 step
• Integrated current sensing and regulation
• Protection: overcurrent, overtemperature, undervoltage lockout
• Small package with thermal pad

Target Applications

• 5G base station antenna tilt control
• Automotive dashboard stepper motors
• Industrial automation (e.g., conveyor belt drives)
• Medical equipment (e.g., syringe pumps)
• Robotics (e.g., joint actuation)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for DRV8955PPWPR. 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

DRV8955PPWPR 是德州儀器（TI）推出的一款高度集成的步進電機驅動器，專為工業和汽車應用設計。它包含雙 H 橋驅動器，每個橋臂可驅動高達 2.5 A 的電流（需適當散熱），工作電源電壓範圍為 8.2 V 至 48 V。器件採用 28 引腳 HTSSOP 封裝，帶有裸露散熱焊盤，以增強散熱性能。它包含先進的保護功能，如過流、過溫和欠壓鎖定，適用於惡劣環境下的可靠運行。

詳細技術參數

核心特性

• 雙 H 橋步進電機驅動器
• 低導通電阻，高效率
• 高級微步進，最高 1/32 步
• 集成電流檢測和調節
• 保護：過流、過溫、欠壓鎖定
• 小型封裝，帶散熱焊盤

典型應用場景

• 5G 基站天線傾角控制
• 汽車儀表盤步進電機
• 工業自動化（例如輸送帶驅動）
• 醫療設備（例如注射泵）
• 機器人（例如關節驅動）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 DRV8955PPWPR 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]