L6205D ST DMOS Full-Bridge Driver | 20-SO | 2.8A, 8-52V

Product Overview

The L6205D is a DMOS full-bridge driver designed for motor control applications. It integrates a dual DMOS full-bridge with a constant off-time PWM current controller, providing a compact and efficient solution for driving bipolar stepper motors or two DC motors. The device operates from 8V to 52V supply voltage and delivers up to 2.8A peak current per bridge. Housed in a 20-pin SO package, it offers thermal shutdown and cross-conduction protection.

Detailed Technical Specifications

Key Features

• Dual DMOS full-bridge driver
• Constant off-time PWM current control
• Low R_DS(on) (0.3 Ω typ)
• Wide supply voltage range (8 V to 52 V)
• High output current capability (2.8 A peak)
• Integrated protection: thermal shutdown, cross-conduction
• Compatible with 5 V logic
• Compact 20-SO package

Target Applications

• Bipolar stepper motor drivers for 3D printers (e.g., Creality Ender-3)
• DC motor drivers for robotic platforms (e.g., Arduino-based robot cars)
• Actuator control in industrial automation (e.g., conveyor belt systems)
• Positioning stages in medical equipment (e.g., syringe pumps)
• Fan and pump drivers in telecom base stations (e.g., 5G remote radio units)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for L6205D. 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

L6205D 是一款 DMOS 全橋驅動器，專為電機控制應用設計。它集成了雙 DMOS 全橋和固定關斷時間 PWM 電流控制器，為驅動雙極步進電機或兩個直流電機提供緊湊高效的解決方案。該器件可在 8V 至 52V 電源電壓下工作，每個橋提供高達 2.8A 的峰值電流。採用 20 引腳 SO 封裝，具有熱關斷和交叉導通保護功能。

詳細技術參數

核心特性

• 雙 DMOS 全橋驅動器
• 固定關斷時間 PWM 電流控制
• 低導通電阻 (典型 0.3 Ω)
• 寬電源電壓範圍 (8 V 至 52 V)
• 高輸出電流能力 (峰值 2.8 A)
• 集成保護：熱關斷、交叉導通
• 兼容 5 V 邏輯
• 緊湊的 20-SO 封裝

典型應用場景

• 3D 打印機的雙極步進電機驅動器 (例如 Creality Ender-3)
• 機器人平台的直流電機驅動器 (例如基於 Arduino 的機器人車)
• 工業自動化中的執行器控制 (例如傳送帶系統)
• 醫療設備中的定位平台 (例如注射泵)
• 電信基站中的風扇和泵驅動器 (例如 5G 遠程射頻單元)

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 L6205D 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]