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CR6562 Datasheet

Manufacturer: Chip-Rail

This datasheet includes multiple variants, all published together in a single manufacturer document.

CR6562 datasheet preview

Datasheet Details

Part number CR6562
Datasheet CR6562 CR6562-Chip Datasheet (PDF)
File Size 267.74 KB
Manufacturer Chip-Rail
Description Active PFC Controller
CR6562 page 2 CR6562 page 3

CR6562 Overview

CR6562 基于临界导通模式的有源PFC控制器 特征 临界导通模式 具有总谐波优化的四分之一象限乘法器 较小的启动电流和工作电流 启动定时 最小开关频率限制 内置前沿消隐电路 具有高箝位的图腾柱输出驱动 无音频噪声 基准电压精度可达1.5% 逐周期电流限制 峰值电流限制 优良的保护措施 欠压锁定(UVLO) 动态过压和静态过压保护(OVP) 使能控制(DISABLE) 系统开环保护 9.5V 到 30V 的宽输入范围 DIP-8 & SOP-8 无铅封装 兼容L6561 & L6562 应用 电子镇流器 AC/DC电源 LED照明电源 LCD-TV/显示器等电源 概述 CR6562 是一款基于临界导通模式(CRM)的 有源功率因数校正控制器(PFC),主要应用于中 小功率的 AC/DC 开关电源中。 CR6562 内置了四分之一象限乘法器,它包含 一特殊电路结构,能够减小 AC 输入电流的谐波...

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