E-L9935 ST Motor Driver | PowerSO-20 | 1.5A, 40V

Product Overview

The E-L9935 is a monolithic integrated dual bridge driver designed by STMicroelectronics for bidirectional control of two DC motors or one stepper motor. Housed in a PowerSO-20 package, it delivers up to 1.5 A continuous output current per channel with an operating voltage range from 7 V to 40 V. The device integrates protection features such as overcurrent, overtemperature, and undervoltage lockout, making it suitable for automotive and industrial applications.

Detailed Technical Specifications

Key Features

• Dual bridge configuration for two DC motors or one stepper motor
• Low RDS(on) for high efficiency
• Integrated freewheeling diodes
• PWM current control up to 20 kHz
• Diagnostic output for fault detection
• Standby mode for low power consumption

Target Applications

• Automotive: windshield wiper motors, seat adjusters, window lifts
• Industrial: robotic actuators, conveyor belt drives
• Consumer: 3D printer stepper motors, CNC machines
• 5G base station: antenna tilt adjustment motors
• Dashboard: gauge stepper motors

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for E-L9935. 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-L9935 是意法半導體（ST）推出的單片集成雙橋驅動器，用於雙向控制兩個直流電機或一個步進電機。採用 PowerSO-20 封裝，每通道連續輸出電流高達 1.5 A，工作電壓範圍為 7 V 至 40 V。器件集成過流、過溫和欠壓鎖定等保護功能，適用於汽車和工業應用。

詳細技術參數

核心特性

• 雙橋配置，可驅動兩個直流電機或一個步進電機
• 低導通電阻，高效率
• 集成續流二極管
• PWM 電流控制，最高 20 kHz
• 診斷輸出，用於故障檢測
• 待機模式，低功耗

典型應用場景

• 汽車：雨刮電機、座椅調節器、車窗升降器
• 工業：機器人執行器、輸送帶驅動
• 消費類：3D 打印機步進電機、CNC 機床
• 5G 基站：天線傾角調節電機
• 儀表板：儀表步進電機

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 E-L9935 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]