Design Support

A Comparison Between the BiCMOS UCC3895 Phase Shift Controller and the UC3875

This application report compares the BiCMOS UCC3895 to its bipolar predecessors, the UC3875/6/7/8 family and the UC3879 controller. All of these integrated circuits provide the control and drive signals needed to implement a full-bridge converter using phase-shifted control. The UCC3895 represents the latest offering in the Texas Instruments line of phase-shift controllers, incorporating a feature set with increased functionality along with more robust logic and protection functions.



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