LR745
High Input Voltage SMPS Start-up
Features
► Accepts inputs from 35V to 450V ► Output current limiting ► For PWM ICs with start-up threshold voltage of
13.9 - 18.0V ► Very low power consumption after start-up
Applications
► Notebook and laptop computers ► Telecommunication power supplies ► Battery chargers ► Motor controllers
General Description
The ...