STSPIN948 ST Motor Driver | 48-VFQFPN (7x7) | Dual H-Bridge, 1.5A

Product Overview

The STSPIN948 is a dual H-bridge motor driver IC from STMicroelectronics, designed for driving bipolar stepper motors or two DC motors. It integrates power MOSFETs with a low RDS(on) of 0.4 Ω (typical) and provides a maximum output current of 1.5 A per bridge. The device operates from a supply voltage range of 7 V to 45 V, making it suitable for a wide range of industrial and automotive applications. The compact 48-VFQFPN (7x7) package enables space-constrained designs.

Detailed Technical Specifications

Key Features

• Dual H-bridge configuration for stepper or dual DC motor control
• Low RDS(on) for high efficiency
• Integrated current sensing with adjustable off-time PWM
• SPI and parallel interface for flexible control
• Comprehensive protection: overcurrent, overvoltage, thermal shutdown, undervoltage lockout
• Small footprint 48-VFQFPN package

Target Applications

• 5G base station antenna tilting actuators
• Automotive dashboard stepper motors
• Industrial automation (e.g., conveyor belt motors)
• Robotics (e.g., joint actuators)
• Office equipment (e.g., printer paper feed)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for STSPIN948. 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

STSPIN948 是意法半導體推出的雙 H 橋馬達驅動器 IC，適用於驅動雙極步進馬達或兩個直流馬達。它集成了低導通電阻（典型值 0.4 Ω）的功率 MOSFET，每個橋路最大輸出電流為 1.5 A。器件工作電源電壓範圍為 7 V 至 45 V，適用於多種工業和汽車應用。緊湊的 48-VFQFPN（7x7）封裝適合空間受限的設計。

詳細技術參數

核心特性

• 雙 H 橋配置，支持步進或雙直流馬達控制
• 低導通電阻，高效率
• 集成電流檢測，可調關斷時間 PWM
• SPI 和並行接口，靈活控制
• 全面保護：過流、過壓、熱關斷、欠壓鎖定
• 小尺寸 48-VFQFPN 封裝

典型應用場景

• 5G 基站天線傾角調節執行器
• 汽車儀表盤步進馬達
• 工業自動化（例如輸送帶馬達）
• 機器人（例如關節執行器）
• 辦公設備（例如打印機進紙）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 STSPIN948 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]