IR21271PBF Infineon Gate Driver | 8-PDIP | 12-18V Supply, 2A Peak Current

Product Overview

The IR21271PBF is a high-voltage, high-speed power MOSFET and IGBT driver with a single-channel, non-inverting output. Manufactured by Infineon Technologies, this device is designed to drive N-channel power MOSFETs and IGBTs in a variety of power conversion applications. It features a floating channel designed to bootstrap operation up to 600V, and it can deliver up to 2A of peak gate drive current. The IR21271PBF is housed in an 8-pin PDIP package, making it suitable for through-hole mounting in industrial and consumer power systems.

Detailed Technical Specifications

Key Features

• Single-channel, non-inverting gate driver
• High floating channel voltage: 600V
• 2A peak gate drive current
• Under-voltage lockout (UVLO) for VCC and VBS
• Matched propagation delay for both channels
• 3.3V and 5V input logic compatible
• Shutdown input (SD) for fault protection
• RoHS compliant

Target Applications

• Switched-mode power supplies (SMPS) for telecom base stations (e.g., 5G base station power modules)
• DC-DC converters for automotive infotainment systems
• Motor drives for industrial automation (e.g., servo drives)
• Uninterruptible power supplies (UPS) for data centers
• Solar inverters for residential and commercial installations
• Power factor correction (PFC) circuits

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for IR21271PBF. 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

IR21271PBF 是一款高電壓、高速功率 MOSFET 和 IGBT 驅動器，具有單通道、同相輸出。由英飛凌科技製造，該器件設計用於驅動 N 溝道功率 MOSFET 和 IGBT，適用於各種電源轉換應用。它具有浮動通道，可自舉操作至 600V，並可提供高達 2A 的峰值柵極驅動電流。IR21271PBF 採用 8 引腳 PDIP 封裝，適合通孔安裝，適用於工業和消費類電源系統。

詳細技術參數

核心特性

• 單通道、同相柵極驅動器
• 高浮動通道電壓：600V
• 2A 峰值柵極驅動電流
• VCC 和 VBS 欠壓鎖定 (UVLO)
• 匹配的傳播延遲
• 兼容 3.3V 和 5V 輸入邏輯
• 關斷輸入 (SD) 用於故障保護
• 符合 RoHS 標準

典型應用場景

• 電信基站開關電源（例如 5G 基站電源模塊）
• 汽車信息娛樂系統的 DC-DC 轉換器
• 工業自動化電機驅動（例如伺服驅動器）
• 數據中心不間斷電源 (UPS)
• 住宅和商業太陽能逆變器
• 功率因數校正 (PFC) 電路

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 IR21271PBF 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]