IR21771SPBF-INF Infineon Gate Driver IC | 16-SOIC | 600V, 0.5A

Product Overview

The IR21771SPBF-INF is a high-voltage, high-speed power MOSFET and IGBT gate driver IC from Infineon Technologies. Housed in a compact 16-SOIC package, it provides a single-channel output with a typical source/sink current of 0.5 A. The device is designed for applications requiring high noise immunity and robust performance in harsh environments.

Detailed Technical Specifications

Key Features

• Floating channel designed for bootstrap operation
• Fully operational up to +600 V
• Tolerant to negative transient voltage up to -50 V
• Under-voltage lockout (UVLO) for both VCC and VBS
• 3.3 V and 5 V input logic compatible
• Matched propagation delay for both channels
• Output in phase with input

Target Applications

• Motor drives for industrial automation (e.g., Siemens SIMOTICS)
• Switched-mode power supplies (SMPS) for telecom (e.g., 5G base station power modules)
• Uninterruptible power supplies (UPS) for data centers
• Automotive systems (e.g., electric vehicle traction inverters)
• Home appliances (e.g., inverter air conditioners)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for IR21771SPBF-INF. 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

IR21771SPBF-INF 是英飛凌科技推出的一款高壓、高速功率 MOSFET 和 IGBT 柵極驅動器 IC。採用緊湊的 16-SOIC 封裝，提供單通道輸出，典型源/灌電流為 0.5 A。該器件專為需要高抗噪能力和在惡劣環境中穩定運行的應用而設計。

詳細技術參數

核心特性

• 浮動通道設計，支持自舉操作
• 完全工作電壓高達 +600 V
• 可承受高達 -50 V 的負瞬態電壓
• VCC 和 VBS 欠壓鎖定 (UVLO)
• 兼容 3.3 V 和 5 V 輸入邏輯
• 匹配的傳播延遲
• 輸出與輸入同相

典型應用場景

• 工業自動化中的電機驅動（例如西門子 SIMOTICS）
• 電信開關電源（例如 5G 基站電源模塊）
• 數據中心不間斷電源 (UPS)
• 汽車系統（例如電動汽車牽引逆變器）
• 家用電器（例如變頻空調）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 IR21771SPBF-INF 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]