ML4827 Datasheet (Micro Linear) - Fault-Protected PFC and PWM Controller Combo

ML4827, Fault-Protected PFC and PWM Controller Combo

The ML4827 is a controller for power factor corrected, switched mode power supplies, that includes circuitry necessary for conformance to the safety requirements of UL1950.

A direct descendent of the industry-standard ML4824-1, the ML4827 adds a TriFault Detect™ function to guarantee that no unsafe

ML4827 Features

* s s s s s Pin-compatible with industry-standard ML4824-1 TriFault Detect™ to conform to UL1950™ requirements Available in 50% or 74% max duty cycle versions Low total harmonic distortion Reduces ripple current in the storage capacitor between the PFC and PWM sections Average current, continuous boo