TDA4862HKLA1 Infineon PFC Controller IC | 250kHz, 65W

Product Overview

The TDA4862HKLA1 is a high-performance Power Factor Correction (PFC) controller IC from Infineon, designed for medium-power applications up to 65W. It operates in critical conduction mode (CrCM) with a switching frequency up to 250kHz, enabling compact and efficient power supply designs. The device integrates advanced protection features and is optimized for low standby power consumption.

Detailed Technical Specifications

Key Features

• Critical Conduction Mode (CrCM) operation for high efficiency
• Low start-up and operating current for reduced standby power
• Comprehensive protection: OVP, OCP, UVLO, thermal shutdown
• Frequency jittering for improved EMI performance
• External trigger input for synchronization
• Green product: RoHS compliant

Target Applications

• AC-DC adapters for laptops and notebooks
• LED lighting drivers (e.g., 30W street light driver)
• Open-frame power supplies for industrial equipment
• Auxiliary power supplies for 5G base stations
• Home appliance power supplies (e.g., smart TV power board)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TDA4862HKLA1. 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

TDA4862HKLA1 是英飛凌推出的一款高性能功率因數校正 (PFC) 控制器 IC，專為高達 65W 的中等功率應用設計。它採用臨界導通模式 (CrCM)，開關頻率高達 250kHz，可實現緊湊高效的電源設計。該器件集成了先進的保護功能，並針對低待機功耗進行了優化。

詳細技術參數

核心特性

• 臨界導通模式 (CrCM) 操作，實現高效率
• 低啟動和工作電流，降低待機功耗
• 全面保護：OVP、OCP、UVLO、熱關斷
• 頻率抖動功能，改善 EMI 性能
• 外部觸發輸入，支持同步
• 綠色產品：符合 RoHS 標準

典型應用場景

• 筆記本電腦 AC-DC 適配器
• LED 照明驅動器（例如 30W 路燈驅動器）
• 工業設備的開放式電源
• 5G 基站的輔助電源
• 家用電器電源（例如智能電視電源板）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TDA4862HKLA1 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]