HFC0511 Datasheet - MPS

HFC0511 Fixed-Frequency Flyback Controller

The HFC0511 is a fixed-frequency, currentmode controller with internal slope compensation specifically designed for medium-power, offline, flyback, switch-mode power supplies. The HFC0511 is a highly efficient green-mode controller. At light loads, the controller freezes the peak current and reduces.

HFC0511 Features

* include thermal shutdown, VCC under-voltage lockout (UVLO), overload protection (OLP), over-voltage protection (OVP), and brown-out protection. The HFC0511 is available in a SOIC8-7A package. FEATURES

* Fixed-Frequency, Current-Mode Control with Internal Slope Compensation

* Frequency Foldb

HFC0511-MPS.pdf