E-TEA3718SFPTR ST Stepper Motor Driver | 20-SO | 1.5A, 46V

Product Overview

The E-TEA3718SFPTR is a bipolar stepper motor driver IC from STMicroelectronics, designed for precise motion control in industrial and automotive applications. It integrates a dual full-bridge driver with a 1.5A output current capability per bridge and a supply voltage range up to 46V. The device features current control, protection functions, and a compact 20-SO package, making it ideal for space-constrained designs.

Detailed Technical Specifications

Key Features

• Dual full-bridge driver for bipolar stepper motors
• 1.5A continuous output current per bridge
• Wide supply voltage range: 10V to 46V
• Integrated current control with PWM
• Protection: overcurrent, thermal shutdown, UVLO
• Low RDS(on) for reduced power dissipation
• Compact 20-SO package

Target Applications

• 5G base station antenna tilt control
• Automotive dashboard stepper motors
• Industrial automation (CNC, 3D printers)
• Medical equipment (pumps, scanners)
• Office automation (printers, scanners)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for E-TEA3718SFPTR. 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

E-TEA3718SFPTR 是意法半導體（STMicroelectronics）推出的雙極步進電機驅動器 IC，專為工業和汽車應用中的精確運動控制而設計。它集成了雙全橋驅動器，每橋輸出電流高達 1.5A，電源電壓範圍高達 46V。該器件具有電流控制、保護功能以及緊湊的 20-SO 封裝，非常適合空間受限的設計。

詳細技術參數

核心特性

• 雙全橋驅動器，適用於雙極步進電機
• 每橋連續輸出電流 1.5A
• 寬電源電壓範圍：10V 至 46V
• 集成 PWM 電流控制
• 保護：過流、熱關斷、欠壓鎖定
• 低導通電阻，降低功耗
• 緊湊的 20-SO 封裝

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（CNC、3D 打印機）
• 醫療設備（泵、掃描儀）
• 辦公自動化（打印機、掃描儀）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 E-TEA3718SFPTR 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]