IR1167ASTRPBF Infineon Secondary Side Synchronous Rectification Controller | 8-SOIC | 200V, 1A

Product Overview

The IR1167ASTRPBF is a secondary side synchronous rectification controller IC from Infineon, designed for high-efficiency AC-DC power supplies. It is optimized for use in flyback and resonant converter topologies, providing a robust solution for reducing power losses and improving thermal performance. The device integrates a high-voltage startup cell and advanced control logic to drive a MOSFET on the secondary side, enabling synchronous rectification without the need for an external auxiliary winding. With a wide operating voltage range and low quiescent current, the IR1167ASTRPBF is suitable for a variety of applications requiring high power density and reliability.

Detailed Technical Specifications

Key Features

• Secondary side synchronous rectification controller for high efficiency
• High-voltage startup cell (up to 200V)
• Adaptive gate drive for optimal MOSFET switching
• Low quiescent current for light load efficiency
• Cycle-by-cycle current limit protection
• Under-voltage lockout (UVLO) with hysteresis
• Thermal shutdown protection
• Small 8-SOIC package for space-constrained designs

Target Applications

• AC-DC adapters for laptops and notebooks
• Power supplies for 5G base stations
• LED lighting drivers
• Industrial power supplies
• Consumer electronics like TV power boards
• Automotive infotainment and dashboard power supplies

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for IR1167ASTRPBF. 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

IR1167ASTRPBF 是英飛凌推出的次級側同步整流控制器 IC，專為高效 AC-DC 電源設計。該器件優化用於反激式和諧振變換器拓撲，提供穩健的解決方案以降低功耗並改善熱性能。它集成高壓啟動單元和先進控制邏輯，驅動次級側 MOSFET，無需外部輔助繞組即可實現同步整流。憑藉寬工作電壓範圍和低靜態電流，IR1167ASTRPBF 適用於需要高功率密度和可靠性的多種應用。

詳細技術參數

核心特性

• 次級側同步整流控制器，實現高效率
• 高壓啟動單元 (最高 200V)
• 自適應柵極驅動，優化 MOSFET 開關
• 低靜態電流，提高輕載效率
• 逐週期電流限制保護
• 欠壓鎖定 (UVLO) 帶滯回
• 過熱關斷保護
• 小型 8-SOIC 封裝，適合空間受限設計

典型應用場景

• 筆記本電腦 AC-DC 適配器
• 5G 基站電源
• LED 照明驅動器
• 工業電源
• 消費電子如電視電源板
• 汽車信息娛樂和儀表板電源

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 IR1167ASTRPBF 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。
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• 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]