ICE3AR4780CJZ数据手册集成电路（IC）的ACDC转换器离线开关规格书PDF

描述 Description

ICE3AR4780CJZ CoolSET™ is an Off-Line SMPS Current Mode Controller with integrated 800V CoolMOS™ and Start-up cell (brownout & CCM) in DIP-7. The major new features include slope compensation for CCM operation and fast AC reset after latch enabled. The major enhanced features include fixed voltage brownout detect and voltage detect for the burst selection. It's the ideal solution for low power SMPS applications.  Evaluation Board for this product is available.

特性 Features

• 800V avalanche rugged CoolMOS™ with startup cell
• CCM and DCM operation with slope compensation
• Active Burst Mode to reach the lowest Standby Power <100mW
• Active burst mode with selectable entry and exit burst mode level
• Frequency jitter and soft driving for low EMI
• Brownout feature
• Latch enable and fast AC reset
• Auto Restart protection for over load, over temperature and over voltage


优势:
• Active Burst Mode to reach the lowest Standby Power <100mW
• Latch enable and fast AC reset
• Auto Restart protection for over load, over temperature and over voltage Power <100mW
• low EMI

应用 Application

Low power SMPS applications like off-line battery adapters, DVD R/W, Blu- ray, set top box, auxiliary power supply for PC and server, etc.

简介

ICE3AR4780CJZ属于集成电路（IC）的ACDC转换器离线开关。由制造生产的ICE3AR4780CJZAC DC 转换器，离线开关该系列是元器件级控制产品，用于构建将交流市电转换为直流电（通常电压大幅降低）的设备。集成和未集成系统主要开关元件的器件均包括在内。由于高输入输出电压比，以及此类系统中通常需要隔离，这些器件通常与外部变压器配合使用。尽管通常使用定制变压器来实现此用途，但也有许多专门用于此用途的库存产品，请参见“开关转换器，SMPS 变压器”标题。