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ML4824-2

ML4824-2 Description

Power Factor Correction (PFC) and PWM Controller Combo

ML4824-2 Categories

PWM Controllers

Power Factor Correction (PFC) Circuits

PWM ICs

ML4824-2 Manufacturer

Fairchild Semiconductor

ML4824-2 Datasheet (PDF)

ML4824-2 Datasheet

ML4824-2 Price & Availability

Check ML4824-2 Price & Availability at Canics

ML4824-2 Features

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 can be configured for current mode or voltage mode operation
Average line voltage compensation with brownout control
PFC overvoltage comparator eliminates output "runaway" due to load removal
Current fed gain modulator for improved noise immunity
Overvoltage protection, UVLO, and soft start

ML4824-2 Description

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 specification. The ML4824 includes circuits for the implementation of a leading edge, average current, "boost" type power factor correction and a trailing edge, pulse width modulator (PWM).

ML4824-2 Parameters

Products Similar to ML4824-2

ML4824-1, ML4824CP1, ML4824CP2, ML4824CS1, ML4824CS1X

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Keywords

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ML4824-2 Circuit	ML4824-2 Reference	ML4824-2 PDF	ML4824-2 RoHS