IR11662STRPBF Infineon SR Controller | 8-SOIC | 200V, 4A Gate Drive

Product Overview

The IR11662STRPBF is a secondary-side synchronous rectification (SR) controller IC from Infineon Technologies, designed to improve efficiency in flyback and resonant half-bridge converters. It features a 200V high-voltage startup circuit and a 4A gate drive capability, enabling fast switching and reduced power losses. The device is housed in an 8-pin SOIC package and is optimized for use in AC-DC adapters, chargers, and other power supply applications.

Detailed Technical Specifications

Key Features

• High-voltage startup circuit up to 200V
• 4A peak gate drive current for fast switching
• Adaptive gate drive timing for optimal SR operation
• Low quiescent current (2 mA typical)
• Under-voltage lockout (UVLO) protection
• Over-voltage protection on VCC
• Enable/disable function for standby mode
• 8-SOIC package for compact designs

Target Applications

The IR11662STRPBF is ideal for high-efficiency power conversion in applications such as:

• AC-DC adapters for laptops and gaming consoles
• USB Power Delivery (PD) chargers
• 5G base station power supplies
• Industrial power supplies for automation equipment
• Automotive infotainment and dashboard power systems
• LED lighting drivers

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for IR11662STRPBF. 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

IR11662STRPBF 是英飛凌科技推出的一款次級側同步整流（SR）控制器 IC，專為提高反激式及諧振半橋轉換器的效率而設計。它具備高達 200V 的高壓啟動電路和 4A 柵極驅動能力，可實現快速開關並降低功率損耗。該器件採用 8 引腳 SOIC 封裝，適用於 AC-DC 適配器、充電器及其他電源應用。

詳細技術參數

核心特性

• 高壓啟動電路，最高 200V
• 4A 峰值柵極驅動電流，實現快速開關
• 自適應柵極驅動時序，優化 SR 操作
• 低靜態電流（典型值 2 mA）
• 欠壓鎖定 (UVLO) 保護
• VCC 過壓保護
• 啟用/禁用功能，支持待機模式
• 8-SOIC 封裝，適合緊湊設計

典型應用場景

IR11662STRPBF 適用於以下高效率電源轉換應用：

• 筆記本電腦和遊戲機的 AC-DC 適配器
• USB Power Delivery (PD) 充電器
• 5G 基站電源
• 工業自動化設備電源
• 汽車信息娛樂系統和儀表板電源
• 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 IR11662STRPBF 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]