ICE5BR4780BZ集成电路（IC）的ACDC转换器离线开关规格书PDF中文资料

ICE5BR4780BZ属于集成电路（IC）的ACDC转换器离线开关。由英飞凌科技股份公司制造生产的ICE5BR4780BZAC 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。

特性 Features

 Integrated 800 V / 950 V avalanche rugged CoolMOS™

 Enhanced Active Burst mode with selectable entry and

exit standby power

 Digital frequency reduction for better overall system efficiency

 Fast startup achieved with cascode configuration

 DCM and CCM operation with slope compensation

 Frequency jitter and soft gate driving for low EMI

 Built-in digital soft start

 Integrated error amplifier to support direct feedback

in non-isolated flyback and buck topologies

 Comprehensive protection with input line overvoltage, VCC

overvoltage, VCC undervoltage, overload, open loop and

overtemperature

 All protections are in auto restart mode

 Limited charging current for VCC short to GND

 Pb-free lead plating, halogen-free mold compound, RoHS-compliant