IR4426SPBF Infineon Gate Driver | 8-SOIC | 6A Peak, 25V Supply

Product Overview

The IR4426SPBF is a high-speed, dual-channel gate driver IC from Infineon Technologies, designed for driving MOSFETs and IGBTs in power conversion applications. Housed in an 8-pin SOIC package, it delivers 6A peak source and sink current with a wide supply voltage range of 6V to 25V. The device features independent non-inverting and inverting inputs, enabling flexible control for half-bridge and full-bridge topologies. Its low propagation delay (typically 50ns) and high common-mode transient immunity (CMTI) make it suitable for demanding switching power supplies and motor drives.

Detailed Technical Specifications

Key Features

• Dual-channel gate driver with independent inputs
• 6A peak gate drive current for fast switching
• Wide supply voltage range: 6V to 25V
• Low propagation delay: 50ns typical
• High CMTI: >50V/ns
• UVLO protection for VCC
• RoHS compliant

Target Applications

• Switching power supplies (e.g., 48V DC-DC converters for 5G base stations)
• Motor drives (e.g., BLDC motor controllers for industrial robots)
• Solar inverters (e.g., string inverters for residential solar systems)
• UPS systems (e.g., online UPS for data centers)
• Automotive (e.g., 48V mild hybrid systems)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for IR4426SPBF. 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

IR4426SPBF 是英飛凌科技推出的一款高速雙通道柵極驅動器 IC，採用 8 引腳 SOIC 封裝，專為驅動功率轉換應用中的 MOSFET 和 IGBT 設計。該器件提供 6A 峰值源電流和灌電流，電源電壓範圍寬達 6V 至 25V。它具有獨立的同相和反相輸入，可實現半橋和全橋拓撲的靈活控制。低傳播延遲（典型值 50ns）和高共模瞬態抗擾度（CMTI）使其適用於要求苛刻的開關電源和電機驅動。

詳細技術參數

核心特性

• 雙通道柵極驅動器，獨立輸入
• 6A 峰值柵極驅動電流，實現快速開關
• 寬電源電壓範圍：6V 至 25V
• 低傳播延遲：典型值 50ns
• 高 CMTI：>50V/ns
• VCC 欠壓鎖定保護
• 符合 RoHS 標準

典型應用場景

• 開關電源（例如 5G 基站中的 48V DC-DC 轉換器）
• 電機驅動（例如工業機器人中的無刷直流電機控制器）
• 太陽能逆變器（例如住宅太陽能系統中的組串式逆變器）
• UPS 系統（例如數據中心中的在線式 UPS）
• 汽車電子（例如 48V 輕度混合動力系統）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 IR4426SPBF 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]