L6747CTR ST Power Management IC | 8-VFDFPN(3x3) | Dual MOSFET Driver, 5V-12V

Product Overview

The L6747CTR is a high-performance dual MOSFET driver from STMicroelectronics, designed for synchronous rectification in DC-DC converters. It integrates two independent driver channels with adaptive dead-time control, enabling efficient power conversion in compact 8-VFDFPN (3x3) package. The device operates from a 5V to 12V supply and can drive two N-channel MOSFETs with up to 4A peak gate current. Its low-side and high-side drivers are optimized for high-frequency switching, reducing power losses in applications such as VRM for CPUs, GPUs, and memory modules.

Detailed Technical Specifications

Key Features

• Dual independent driver channels for synchronous buck converters
• Adaptive dead-time control to prevent cross-conduction
• High peak gate drive current (4A) for fast switching
• Wide supply voltage range (5V to 12V)
• Low propagation delay (typical 25ns)
• Under-voltage lockout (UVLO) protection
• Shutdown pin for power saving
• Compact 3x3 mm VFDFPN package

Target Applications

• Voltage regulator modules (VRM) for servers and data centers
• DC-DC converters for 5G base station power supplies
• Point-of-load (POL) converters for networking equipment
• Power management for automotive infotainment and dashboard systems
• High-efficiency buck converters for industrial control systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for L6747CTR. 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

L6747CTR 是意法半導體推出的高性能雙 MOSFET 驅動器，專為同步整流 DC-DC 轉換器設計。它集成兩個獨立的驅動通道，具有自適應死區時間控制，可在緊湊的 8-VFDFPN（3x3）封裝中實現高效電源轉換。該器件工作電壓範圍為 5V 至 12V，可驅動兩個 N 溝道 MOSFET，峰值柵極電流高達 4A。其低側和高側驅動器針對高頻開關進行了優化，可減少 CPU、GPU 和內存模塊等 VRM 應用中的功率損耗。

詳細技術參數

核心特性

• 雙獨立驅動通道，適用於同步降壓轉換器
• 自適應死區時間控制，防止直通
• 高峰值柵極驅動電流（4A），實現快速開關
• 寬電源電壓範圍（5V 至 12V）
• 低傳播延遲（典型值 25ns）
• 欠壓鎖定（UVLO）保護
• 關斷引腳，用於節能
• 緊湊的 3x3 mm VFDFPN 封裝

典型應用場景

• 服務器和數據中心的電壓調節模塊（VRM）
• 5G 基站電源供應的 DC-DC 轉換器
• 網絡設備的負載點（POL）轉換器
• 汽車信息娛樂和儀表板系統的電源管理
• 工業控制系統的高效降壓轉換器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 L6747CTR 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]