Background for document preview
Background for thumbnail

12W 5V Evaluation board using ICE3B0565J

This document is an engineering report that describes an universal input power supply designed in a typical off line flyback converter topology that utilizes the ICE3B0565J CoolSETTM1. The application operates in discontinuous current mode using the active burst mode during standby condition. The board has one output voltage with secondary regulation. It is especially suitable as an AC/DC power supply for LCD monitors, adapters for printer, notebook computers, DVD players and set-top boxes and auxiliary power for high power system. The ICE3B0565J is an enhanced version of the F3 CoolSETTM. Besides having the basic features of the F3 CoolSETTM such as Active Burst Mode, adjustable blanking time, propagation delay compensation, etc., it also has the BiCMOS technology design and frequency jittering. It can further reduce the input Standby Power and at the same time achieve the low EMI performance.

• 2.61 MB
• 30/10/2008