描述 Description

? Best of Class in DIP8 Package
? No Heatsink required
? Lowest Standby Power Dissipation
? Enhanced Protection Functions all with Auto Restart ModeDescription
The second generation COOLSET?-F2 provides several special enhancements to satisfy the needs for low power standby and protection features. In standby mode frequency reduction is used to lower the power consumption and support a stable output voltage in this mode. The frequency reduction is limited to 21.5 kHz to avoid audible noise.

特性 Features

? 650V/800V Avalanche Rugged CoolMOS?
? Only few external Components required
? Input Undervoltage Lockout
? 100kHz Switching Frequency
? Max Duty Cycle 72%
? Low Power Standby Mode to meet European Commission Requirements
? Thermal Shut Down with Auto Restart
? Overload and Open Loop Protection
? Overvoltage Protection during Auto Restart
? Adjustable Peak Current Limitation via External Resistor
? Overall Tolerance of Current Limiting < ±5%
? Internal Leading Edge Blanking
? User defined Soft Start
? Soft Switching for Low EMI

簡介

ICE2A180屬于集成電路（IC）的ACDC轉(zhuǎn)換器離線開關(guān)。由制造生產(chǎn)的ICE2A180AC DC 轉(zhuǎn)換器，離線開關(guān)該系列是元器件級控制產(chǎn)品，用于構(gòu)建將交流市電轉(zhuǎn)換為直流電（通常電壓大幅降低）的設(shè)備。集成和未集成系統(tǒng)主要開關(guān)元件的器件均包括在內(nèi)。由于高輸入輸出電壓比，以及此類系統(tǒng)中通常需要隔離，這些器件通常與外部變壓器配合使用。盡管通常使用定制變壓器來實現(xiàn)此用途，但也有許多專門用于此用途的庫存產(chǎn)品，請參見“開關(guān)轉(zhuǎn)換器，SMPS 變壓器”標題。