L6562DTR ST Power Factor Correction IC | 8-SOIC | 10-22V Supply, 50-300kHz

Product Overview

The L6562DTR is a high-performance transition-mode power factor correction (PFC) controller from STMicroelectronics, designed to achieve near-unity power factor and low harmonic distortion in AC-DC converters. Housed in an 8-pin SOIC package, this IC integrates advanced features for compact and efficient PFC stages, making it ideal for power supplies from 50W to 400W. Its proprietary multiplier and zero-current detection circuitry ensure stable operation across wide input voltage and load ranges.

Detailed Technical Specifications

Key Features

• Transition-mode (TM) PFC control for reduced EMI and simpler magnetic design
• Proprietary multiplier for near-unity power factor (>0.99)
• Zero-current detection (ZCD) for valley switching and low switching losses
• Low start-up current (50 µA) and low quiescent current (4 mA)
• Adjustable overvoltage protection (OVP) and feedback loop compensation
• Disable function for standby mode power savings
• Internal leading-edge blanking on current sense
• 8-SOIC package for space-constrained designs

Target Applications

• AC-DC adapters for laptops and telecom equipment (e.g., 65W USB-C PD chargers)
• LED lighting drivers (e.g., 100W street light power supplies)
• Industrial power supplies for 5G base stations (e.g., 300W rectifier modules)
• Home appliance power boards (e.g., air conditioner inverter PFC stage)
• Open-frame power supplies for medical devices (e.g., 150W patient monitor PSU)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for L6562DTR. 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

L6562DTR 是意法半導體推出的高性能過渡模式功率因數校正（PFC）控制器，專為實現接近1的功率因數和低諧波失真而設計。採用8引腳SOIC封裝，集成先進功能，適用於50W至400W的緊湊型PFC級，在寬輸入電壓和負載範圍內穩定工作。

詳細技術參數

核心特性

• 過渡模式（TM）PFC控制，降低EMI並簡化磁性設計
• 專有乘法器實現接近1的功率因數（>0.99）
• 零電流檢測（ZCD）實現谷底開關，降低開關損耗
• 低啟動電流（50 µA）和低靜態電流（4 mA）
• 可調過壓保護（OVP）和反饋環路補償
• 禁用功能，實現待機模式節能
• 電流檢測內部前沿消隱
• 8-SOIC封裝，適合空間受限設計

典型應用場景

• 筆記本電腦和電信設備的AC-DC適配器（例如65W USB-C PD充電器）
• LED照明驅動器（例如100W路燈電源）
• 5G基站工業電源（例如300W整流模塊）
• 家用電器電源板（例如空調逆變器PFC級）
• 醫療設備開放式電源（例如150W病人監護儀PSU）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 L6562DTR 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]