L9907TR ST Motor Driver | 64-TQFP-EP (10x10) | 3-Phase, 48V, 8A

Product Overview

The L9907TR is a high-performance three-phase brushless DC motor driver from STMicroelectronics, designed for automotive and industrial applications. It integrates advanced control logic, gate drivers, and protection features in a compact 64-TQFP-EP (10x10) package. The device operates from a 5.5V to 48V supply and can deliver up to 8A continuous current per phase, making it suitable for driving motors in electric power steering, engine cooling fans, and industrial pumps.

Detailed Technical Specifications

Key Features

• Integrated three-phase gate driver with bootstrap diodes
• Programmable slew rate and dead time
• Diagnostic via SPI and fault flags
• Low quiescent current in sleep mode
• Compliant with AEC-Q100 automotive grade

Target Applications

• Automotive: Electric power steering (EPS), engine cooling fans, oil pumps, water pumps
• Industrial: 5G base station cooling fans, robotic actuators, conveyor belt motors
• Consumer: High-end power tools, e-bikes, home appliances

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for L9907TR. 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

L9907TR 是意法半導體推出的高性能三相無刷直流電機驅動器，專為汽車和工業應用設計。它集成了先進的控制邏輯、柵極驅動器和保護功能，採用緊湊的 64-TQFP-EP（10x10）封裝。該器件可在 5.5V 至 48V 電源下工作，每相連續電流高達 8A，適用於電動助力轉向、發動機冷卻風扇和工業泵等應用。

詳細技術參數

核心特性

• 集成三相柵極驅動器及自舉二極管
• 可編程壓擺率和死區時間
• 通過 SPI 和故障標誌進行診斷
• 睡眠模式下極低靜態電流
• 符合 AEC-Q100 汽車級標準

典型應用場景

• 汽車：電動助力轉向（EPS）、發動機冷卻風扇、機油泵、水泵
• 工業：5G 基站冷卻風扇、機器人執行器、輸送帶電機
• 消費類：高端電動工具、電動自行車、家用電器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 L9907TR 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]