ML4824 Datasheet (Micro Linear) - Power Factor Correction and PWM Controller Combo

ML4824, Power Factor Correction and PWM Controller Combo

The ML4824 is a controller for power factor corrected, switched mode power supplies.

Power Factor Correction (PFC) allows the use of smaller, lower cost bulk capacitors, reduces power line loading and stress on the switching FETs, and results in a power supply that fully complies with IEC1000-2-3 sp

ML4824 Features

* s s s Internally synchronized PFC and PWM in one IC Low total harmonic distortion Reduces ripple current in the storage capacitor between the PFC and PWM sections Average current, continuous boost leading edge PFC Fast transconductance error amp for voltage loop High efficiency trailing edge PWM ca