L6225DTR ST DMOS Driver | 20-SO | 1.5A, 52V

Product Overview

The L6225DTR is a DMOS dual full-bridge driver manufactured by STMicroelectronics, designed for driving bipolar stepper motors or two DC motors. It integrates two independent full-bridge circuits with DMOS power transistors, each capable of delivering up to 1.5 A of continuous output current and operating from a supply voltage up to 52 V. The device features a non-dissipative overcurrent protection, thermal shutdown, and a cross-conduction protection. The L6225DTR is housed in a compact 20-pin SO package, making it suitable for space-constrained applications.

Detailed Technical Specifications

Key Features

• Dual DMOS full-bridge driver
• Output current up to 1.5 A per bridge (2 A peak)
• Operating voltage range 8 V to 52 V
• Low R_DS(on) (0.5 Ω typ)
• Non-dissipative overcurrent protection
• Thermal shutdown protection
• Cross-conduction protection
• Compatible with standard TTL/CMOS logic levels
• Compact 20-SO package

Target Applications

• Bipolar stepper motor drivers for 3D printers, CNC machines, and robotics
• DC motor drivers for automotive actuators (e.g., mirror adjustment, seat control)
• Industrial automation: conveyor belts, pick-and-place machines
• Office equipment: printers, scanners, copiers
• Home appliances: washing machines, dishwashers
• 5G base station cooling fan drivers
• Automotive dashboard stepper motor drivers for gauge clusters

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for L6225DTR. 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

L6225DTR 是意法半導體（STMicroelectronics）生產的 DMOS 雙全橋驅動器，專為驅動雙極步進電機或兩個直流電機而設計。它集成了兩個獨立的全橋電路，採用 DMOS 功率晶體管，每個橋路可提供高達 1.5 A 的連續輸出電流，並可在高達 52 V 的電源電壓下工作。該器件具有非耗散性過流保護、熱關斷和交叉導通保護功能。L6225DTR 採用緊湊的 20 引腳 SO 封裝，適合空間受限的應用。

詳細技術參數

核心特性

• 雙 DMOS 全橋驅動器
• 每橋路輸出電流高達 1.5 A（峰值 2 A）
• 工作電壓範圍 8 V 至 52 V
• 低導通電阻（典型值 0.5 Ω）
• 非耗散性過流保護
• 熱關斷保護
• 交叉導通保護
• 兼容標準 TTL/CMOS 邏輯電平
• 緊湊的 20-SO 封裝

典型應用場景

• 雙極步進電機驅動器，用於 3D 打印機、CNC 機床和機器人
• 直流電機驅動器，用於汽車執行器（如後視鏡調節、座椅控制）
• 工業自動化：傳送帶、貼片機
• 辦公設備：打印機、掃描儀、複印機
• 家用電器：洗衣機、洗碗機
• 5G 基站散熱風扇驅動器
• 汽車儀表盤步進電機驅動器，用於儀表組

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 L6225DTR 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]