MP023
MP023 is Primary Side CC/CV Flyback Controller manufactured by Monolithic Power Systems.
Primary Side CC/CV Flyback Controller with
High Voltage Current Source and
The Future of Analog IC Technology
Programmable Cable pensation
DESCRIPTION
The MP023 is an offline, primary-side controller that provides accurate, constant voltage and constant current regulation without the need of an optocoupler or secondary feedback circuit. It uses an integrated 700V current source to achieve quick start-up.
The MP023's variable off-time control allows its flyback converter to operate in discontinuous conduction mode (DCM). The MP023’s current limit and maximum secondary duty cycle are programmable, making the output current easily set. The FB voltage sensing point is also...
