ML4803 - 8-Pin PFC and PWM Controller Combo

Product Overview

Fairchild

Datasheet Details

Part number	ML4803
Manufacturer	Fairchild
File Size	239.93 KB
Description	8-Pin PFC and PWM Controller Combo
Datasheet	ML4803 Datasheet
Additional preview pages of the ML4803 datasheet.

Product details

Description

The ML4803 is a space-saving controller for power factor corrected, switched mode power supplies that offers very low start-up and operating currents.

Features

s s Internally synchronized PFC and PWM in one 8-pin IC Patented one-pin voltage error amplifier with advanced input current shaping technique Peak or average current, continuous boost, leading edge PFC (Input Current Shaping Technology) High efficiency trailing-edge current mode PWM Low supply currents; start-up: 150µA typ. , operating: 2mA typ. Synchronized leading and trailing edge modulation Reduces ripple current in the storage capacitor between the PFC and PWM sections Overvoltage, UVLO, a.

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Other Datasheets by Fairchild

ML4800 - Power Factor Correction and PWM Controller Combo
ML4801 - Variable Feedforward PFC/PWM Controller Combo
ML4802 - PFC/PWM Controller Combo with Green Mode
ML4804 - Power Factor Correction and PWM Controller Combo
ML4805 - Variable Feedforward PFC/PWM Controller Combo
ML4812 - Power Factor Controller

Published: May 7, 2005 |