ICE3AR1080JG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

The ICE3AR1080JG (CoolSET™-F3R80) is an enhanced 800 V MOSFET version of ICE3BRxx65J (CoolSET™-F3R 650V) in DSO- 16/12 package. In particular it is running at 100 kHz, implemented with brownout feature, installing 800 V CoolMOS™ with startup cell. It targets for the low power SMPS with increased MOSFET voltage margin requirement such as Off-Line battery adapters, DVD R/W, DVD Combi, Blue ray, set top box, auxiliary power supply for White Goods, PC and server, etc. In summary, the CoolSET™ F3R80 provides good voltage margin of MOSFET, lowest standby power, selectable burst level, reduced output ripple during burst mode, reliable output with brownout feature, accurate maximum power control for both maximum power and burst power, low EMI with frequency jittering and soft gate drive, built-in and flexible protections, etc. Therefore, CoolSET™ F3R80 is a complete solution for the low power SMPS application.

特性 Features

• 800 V avalanche rugged CoolMOS™ with Startup Cell
• Active Burst Mode for lowest Standby Power
• Selectable entry and exit burst mode level
• 100 kHz internally fixed switching frequency with jittering feature
• Auto Restart Protection for Over load, Open Loop, VCC Under voltage & Over voltage and Over temperature
• External auto-restart enable pin
• Over temperature protection with 50°C hysteresis
• Built-in 10 ms Soft Start
• Built-in 20 ms and extendable blanking time for short duration peak power
• Propagation delay compensation for both maximum load and burst mode
• Adjustable brownout feature
• Overall tolerance of Current Limiting < ±5%
• BiCMOS technology for low power consumption and wide VCC voltage range
• Soft gate drive with 50 Ω turn on resistor

优势:

应用 Application

• Adapter/Charger, Blue Ray/DVD player, Set-top Box, Digital Photo Frame
• Auxiliary power supply of Server, PC, Printer, TV, Home theater/Audio System, White Goods, etc

简介

ICE3AR1080JG属于集成电路（IC）的ACDC转换器离线开关。由制造生产的ICE3AR1080JGAC 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。