E-L6219DSA ST Stepper Motor Driver | 24-SO | 46V, 750mA

Product Overview

The E-L6219DSA is a stepper motor driver IC from STMicroelectronics, designed for bipolar stepper motor control. It integrates a DMOS full-bridge driver with a constant current PWM control, offering high efficiency and low power dissipation. The device operates from a supply voltage up to 46V and can deliver up to 750mA per phase. Housed in a 24-pin SO package, it is suitable for a wide range of motion control applications.

Detailed Technical Specifications

Key Features

• Bipolar stepper motor driver with DMOS full-bridge
• Constant current PWM control
• Low R_DS(on) for reduced power dissipation
• Built-in protection: overcurrent, overtemperature, UVLO
• Wide supply voltage range: 10V to 46V
• High output current: up to 750 mA per phase
• Compact 24-SO package for space-constrained designs

Target Applications

• 5G base station antenna alignment systems
• Automotive dashboard stepper motors (e.g., gauge pointers)
• Industrial automation (e.g., CNC machines, 3D printers)
• Office equipment (e.g., printers, scanners)
• Medical devices (e.g., infusion pumps, diagnostic equipment)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for E-L6219DSA. 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-L6219DSA 是意法半導體（STMicroelectronics）推出的步進電機驅動器 IC，專為雙極步進電機控制設計。它集成了 DMOS 全橋驅動器和恆定電流 PWM 控制，具有高效率、低功耗的特點。該器件可在高達 46V 的電源電壓下工作，每相最大輸出電流為 750mA。採用 24 引腳 SO 封裝，適用於各種運動控制應用。

詳細技術參數

核心特性

• 雙極步進電機驅動器，採用 DMOS 全橋
• 恆定電流 PWM 控制
• 低導通電阻，降低功耗
• 內置保護：過流、過溫、欠壓鎖定
• 寬電源電壓範圍：10V 至 46V
• 高輸出電流：每相高達 750 mA
• 緊湊的 24-SO 封裝，適合空間受限的設計

典型應用場景

• 5G 基站天線對準系統
• 汽車儀表盤步進電機（例如指針）
• 工業自動化（例如 CNC 機床、3D 打印機）
• 辦公設備（例如打印機、掃描儀）
• 醫療設備（例如輸液泵、診斷設備）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 E-L6219DSA 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]