L6565DTR ST Power Factor Correction IC | 8-SOIC | 10-22V Supply, 50-300kHz

Product Overview

The L6565DTR is a current-mode PFC (Power Factor Correction) controller from STMicroelectronics, designed for high-performance AC-DC converters. It operates in transition mode (TM) and is optimized for medium-power applications. The device integrates a high-voltage startup circuit, a 1% precision internal reference, and protection features including overvoltage, overcurrent, and feedback disconnection. Housed in an 8-SOIC package, it offers a compact solution for power supplies requiring low THD and high PF.

Detailed Technical Specifications

Key Features

• Transition-mode PFC control for low THD
• High-voltage startup (up to 800V)
• Low quiescent current (30 µA startup)
• Overvoltage and overcurrent protection
• Feedback disconnection detection
• 1% precision internal voltage reference
• Programmable output voltage via external divider
• SO-8 package for space-constrained designs

Target Applications

• AC-DC adapters for laptops and monitors
• LED lighting drivers (e.g., 50W street light)
• Industrial power supplies for PLCs
• Telecom power modules (e.g., 5G base station rectifiers)
• Home appliances (e.g., air conditioner inverter PFC)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for L6565DTR. 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

L6565DTR 是意法半導體推出的電流模式功率因數校正（PFC）控制器，專為高性能 AC-DC 轉換器設計。它工作在過渡模式（TM），針對中等功率應用進行了優化。該器件集成了高壓啟動電路、1% 精度內部基準以及過壓、過流和反饋斷路保護功能。採用 8-SOIC 封裝，為需要低 THD 和高 PF 的電源提供緊湊解決方案。

詳細技術參數

核心特性

• 過渡模式 PFC 控制，低 THD
• 高壓啟動（最高 800V）
• 低靜態電流（啟動 30 µA）
• 過壓和過流保護
• 反饋斷路檢測
• 1% 精度內部電壓基準
• 通過外部分壓器可編程輸出電壓
• SO-8 封裝，適合空間受限設計

典型應用場景

• 筆記本電腦和顯示器的 AC-DC 適配器
• LED 照明驅動器（例如 50W 路燈）
• 工業電源（用於 PLC）
• 電信電源模塊（例如 5G 基站整流器）
• 家用電器（例如空調逆變器 PFC）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 L6565DTR 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]