IR4427STRPBF Infineon Gate Driver | 8-SOIC | 2A Peak, 6-20V Supply

Product Overview

The IR4427STRPBF 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 2A peak source and sink current with a wide supply voltage range of 6V to 20V. The device features independent non-inverting and inverting inputs, enabling flexible control for half-bridge and full-bridge topologies. Its robust latch-up protection and under-voltage lockout (UVLO) ensure reliable operation in demanding environments.

Detailed Technical Specifications

Key Features

• Dual-channel gate driver with independent inputs
• 2A peak source and sink current capability
• Wide supply voltage range: 6V to 20V
• Fast propagation delays: 50ns typical
• Matched propagation delays between channels
• Under-voltage lockout (UVLO) for both channels
• Latch-up protected to 500mA reverse current
• ESD protection: 2kV HBM
• RoHS compliant and halogen-free

Target Applications

• Switch-mode power supplies (SMPS) for 5G base stations
• DC-DC converters in automotive infotainment dashboards
• Motor drives for industrial automation
• Solar inverters and UPS systems
• Class-D audio amplifiers
• LED lighting drivers

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for IR4427STRPBF. 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

IR4427STRPBF 是英飛凌科技推出的一款高速雙通道閘極驅動器 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 2A 峰值源電流和灌電流能力，電源電壓範圍寬達 6V 至 20V。其獨立同相和反相輸入可實現半橋和全橋拓撲的靈活控制。堅固的閂鎖保護和欠壓鎖定 (UVLO) 確保在惡劣環境中可靠運行。

詳細技術參數

核心特性

• 雙通道閘極驅動器，獨立輸入
• 2A 峰值源電流和灌電流能力
• 寬電源電壓範圍：6V 至 20V
• 快速傳播延遲：典型 50ns
• 通道間匹配傳播延遲
• 雙通道欠壓鎖定 (UVLO)
• 閂鎖保護，可承受 500mA 反向電流
• ESD 保護：2kV HBM
• 符合 RoHS 標準，無鹵素

典型應用場景

• 5G 基站開關電源 (SMPS)
• 汽車儀表板中的 DC-DC 轉換器
• 工業自動化電機驅動
• 太陽能逆變器和 UPS 系統
• D 類音頻放大器
• LED 照明驅動器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 IR4427STRPBF 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]