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Product category: Power Supply ICs and Controllers
News Release from: National Semiconductor | Subject: LM5021
Edited by the Electronicstalk Editorial Team on 09 June 2005

PWM controller is efficient at light
loads

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A new high-performance AC/DC pulsewidth-modulation (PWM) current-mode controller is designed to save energy in power supplies.

National Semiconductor has introduced a high-performance AC/DC pulsewidth-modulation (PWM) current-mode controller that is designed to save energy in power supplies This device contains all the features needed to design energy-efficient single-ended flyback and forward AC/DC convertors for telecommunications, networking equipment power systems, and high-end industrial and consumer power supplies