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ML4841CP

ML4841CP Description

Power Factor Correction (PFC) and PWM Controller Combo

ML4841CP Description

IC Controller PFC/PWM VARIABLE 16DIP

ML4841CP Categories

PWM Controllers

PWM ICs

ML4841CP Manufacturer

Fairchild Semiconductor

ML4841CP Datasheet (PDF)

ML4841CP Datasheet

ML4841CP Price & Availability

Check ML4841CP Price & Availability at Canics

ML4841CP 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
High efficiency trailing edge PWM can be configured for current mode or voltage mode operation
Average line voltage compensation with brown-out control
PFC overvoltage comparator eliminates output "runaway" due to load removal
Current fed multiplier for improved noise immunity
Overvoltage protection, UVLO, and soft start

ML4841CP Description

The ML4841 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 IEC555-2 specifications. The ML4841 includes circuits for the implementation of a leading edge, average current "boost" type power factor correction and a trailing edge, pulse width modulator (PWM).

ML4841CP Parameters

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