IR11672ASTRPBF Infineon Secondary Side Synchronous Rectification Controller | 8-SOIC | 600V, 1A

Product Overview

The IR11672ASTRPBF is a secondary side synchronous rectification (SR) controller IC from Infineon, designed for high-efficiency AC-DC and DC-DC power converters. It integrates a high-voltage (600V) startup cell and a 1A gate drive for driving N-channel MOSFETs. The device operates in a wide supply voltage range from 11.5V to 20V and features a programmable turn-off threshold for optimized performance. Housed in an 8-SOIC package, it is ideal for applications requiring high power density and low standby power.

Detailed Technical Specifications

Key Features

• High-voltage startup cell up to 600V
• 1A gate drive capability for fast switching
• Programmable turn-off threshold for optimized SR timing
• Wide supply voltage range (11.5V to 20V)
• Low quiescent current (2.5 mA)
• Supports high-frequency operation up to 500 kHz
• 8-SOIC package for compact designs
• Built-in protection: under-voltage lockout (UVLO), over-temperature protection

Target Applications

• AC-DC adapters for laptops and tablets (e.g., 65W USB-C PD adapter)
• Server power supplies (e.g., 1kW redundant power supply for data centers)
• Telecom rectifiers (e.g., 48V rectifier for 5G base station)
• LED lighting drivers (e.g., 150W street light driver)
• Industrial power supplies (e.g., 24V/10A DIN rail power supply)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for IR11672ASTRPBF. 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

IR11672ASTRPBF 是英飛凌推出的一款次級側同步整流（SR）控制器 IC，專為高效率 AC-DC 和 DC-DC 電源轉換器設計。它集成了高壓（600V）啟動單元和 1A 柵極驅動器，用於驅動 N 溝道 MOSFET。器件工作電源電壓範圍為 11.5V 至 20V，並具有可編程關斷閾值以優化性能。採用 8-SOIC 封裝，適用於需要高功率密度和低待機功耗的應用。

詳細技術參數

核心特性

• 高壓啟動單元，最高 600V
• 1A 柵極驅動能力，支持快速開關
• 可編程關斷閾值，優化同步整流時序
• 寬電源電壓範圍 (11.5V 至 20V)
• 低靜態電流 (2.5 mA)
• 支持高頻操作，最高 500 kHz
• 8-SOIC 封裝，適合緊湊設計
• 內置保護：欠壓鎖定 (UVLO)、過溫保護

典型應用場景

• 筆記本電腦和平板電腦的 AC-DC 適配器（例如 65W USB-C PD 適配器）
• 服務器電源（例如數據中心 1kW 冗餘電源）
• 電信整流器（例如 5G 基站 48V 整流器）
• LED 照明驅動器（例如 150W 路燈驅動器）
• 工業電源（例如 24V/10A DIN 導軌電源）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 IR11672ASTRPBF 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。
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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。

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• 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。
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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]