LM5000 High Voltage Switch Mode
Regulator
July 2003
LM5000 High Voltage Switch Mode
Regulator
General Description
The LM5000 is a monolithic integrated circuit specifically designed and optimized for flyback, boost or forward power converter applications.
The internal power switch is rated for a maximum of 80V, with a current limit set to 2A.
Protecting the power switch are current limit and thermal shutdown circuits.
The current mode control scheme provides excellent rejection of line transients and cycle-by-cycle current limiting.
An external compensation pin and the built-in slope compensation allow the user to optimize the frequency compensation.
Other distinctive features include soft...