Datasheet Summary
Monolithic High Voltage Isolated Flyback Converter
Features n 4.5V to 100V Input Voltage Range n Internal 240mA, 150V Power Switch n Boundary Mode Operation n No Transformer Third Winding or
Opto-Isolator Required for Regulation n Improved Primary-Side Winding Feedback
Load Regulation n VOUT Set with Two External Resistors n BIAS Pin for Internal Bias Supply and Power
Switch Driver n No External Start-Up Resistor n 16-Lead MSOP Package
APPLICATIONS n Isolated Tele Power Supplies n Isolated Auxiliary/Housekeeping Power Supplies n Isolated Industrial, Automotive and Medical Power
Supplies
DESCRIPTION
The LT®3511 is a high voltage monolithic switching regulator specifically...