ICE5QR4770AZXKLA1 Infineon AC-DC Controller | PG-DIP-7 | 800V Startup, 65kHz

Product Overview

The ICE5QR4770AZXKLA1 is a highly integrated quasi-resonant (QR) flyback controller from Infineon's CoolSET™ family. It combines a 800V avalanche-rated startup cell, a PWM controller, and a CoolMOS™ power MOSFET in a single PG-DIP-7 package. This device is designed for high-efficiency AC-DC power supplies up to 30W, featuring low standby power (<50mW) and advanced protection modes.

Detailed Technical Specifications

Key Features

• Quasi-resonant flyback operation for high efficiency
• Integrated 800V startup cell and CoolMOS™
• Low standby power <50mW
• Frequency jittering for reduced EMI
• Comprehensive protection: OCP, OVP, OTP, SCP
• Auto-restart and latch-off modes

Target Applications

• AC-DC adapters for 5G base station equipment
• Industrial power supplies for automation controllers
• Home appliance power boards (e.g., smart refrigerator displays)
• LED lighting drivers for commercial fixtures
• Auxiliary power for EV charging stations

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for ICE5QR4770AZXKLA1. 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

ICE5QR4770AZXKLA1 是英飛凌 CoolSET™ 系列的一款高度集成的準諧振反激式控制器。它將 800V 雪崩額定啟動單元、PWM 控制器和 CoolMOS™ 功率 MOSFET 集成在單個 PG-DIP-7 封裝中。該器件專為高達 30W 的高效 AC-DC 電源設計，具有低待機功耗（<50mW）和高級保護模式。

詳細技術參數

核心特性

• 準諧振反激操作，高效率
• 集成 800V 啟動單元和 CoolMOS™
• 低待機功耗 <50mW
• 頻率抖動，降低 EMI
• 全面保護：OCP, OVP, OTP, SCP
• 自動重啟和鎖存模式

典型應用場景

• 5G 基站設備的 AC-DC 適配器
• 工業自動化控制器的電源
• 智能冰箱顯示屏等家電電源板
• 商業照明 LED 驅動器
• 電動汽車充電站的輔助電源

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 ICE5QR4770AZXKLA1 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]