L6391DTR ST Half-Bridge Gate Driver | 14-SO | 600V, 290mA

Product Overview

The L6391DTR is a high-voltage half-bridge gate driver from STMicroelectronics, designed for driving N-channel power MOSFETs or IGBTs in half-bridge configurations. It features a bootstrap structure with integrated bootstrap diode, enabling high-side driving up to 600V. The device provides two independent output channels with 290mA source/sink current capability, making it suitable for a wide range of power conversion applications. The L6391DTR is housed in a compact 14-SO package, offering a balance between performance and board space.

Detailed Technical Specifications

Key Features

• High voltage rail up to 600V
• Integrated bootstrap diode
• 3.3V and 5V logic compatible
• Under-voltage lockout (UVLO) on both supply and high-side
• Interlocking function to prevent cross-conduction
• Shutdown input
• Matched propagation delays for both channels

Target Applications

The L6391DTR is ideal for motor control in industrial drives, home appliances, and power tools. It is also used in DC-DC converters, inverters for solar panels, and UPS systems. Specific examples include 5G base station power supplies, electric vehicle charging stations, and server power units.

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for L6391DTR. 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

L6391DTR 是意法半導體推出的高壓半橋柵極驅動器，專為驅動半橋配置中的 N 溝道功率 MOSFET 或 IGBT 設計。它採用自舉結構並集成自舉二極管，支持高達 600V 的高側驅動。該器件提供兩個獨立輸出通道，具有 290mA 源/灌電流能力，適用於多種功率轉換應用。L6391DTR 採用緊湊的 14-SO 封裝，在性能與電路板空間之間取得平衡。

詳細技術參數

核心特性

• 高壓軌高達 600V
• 集成自舉二極管
• 兼容 3.3V 和 5V 邏輯
• 電源和高側欠壓鎖定 (UVLO)
• 互鎖功能防止直通
• 關斷輸入
• 兩個通道匹配的傳播延遲

典型應用場景

L6391DTR 非常適用於工業驅動、家用電器和電動工具中的電機控制。它還用於 DC-DC 轉換器、太陽能逆變器和 UPS 系統。具體應用包括 5G 基站電源、電動汽車充電站和服務器電源單元。

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 L6391DTR 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]